CHAPTER I. West of Farringdon Road

6. Mount Pleasant and Rosebery Avenue area. Broken red line shows former Clerkenwell parish boundary
The area described in this chapter lies at the western edge
of Clerkenwell, merging indistinctly to the south and west
with Holborn and St Pancras. The old parish and modern
borough boundaries here follow essentially the line of the
Fleet river, a rough arc sweeping from Farringdon Road
north of Calthorpe Street and back to Farringdon Road
south of Ray Street (Ill. 6). This small district was
formerly known as Cold Bath or Coldbath Fields, and
(together with some acres adjoining in the Gray's Inn
Road area of Holborn) was a single landholding until the
1780s, successively the Baynes-Warner and Jervoise
estate, when the north-eastern half was sold for a new
county prison; the remainder was broken up in 1811.
Today, Coldbath Fields has long since lost not only its
name but, through redevelopment and road improvements, any sense of separate identity or special character.
Both were once quite marked. Then on the outskirts of
the metropolis, the south-eastern part of the estate was
developed from 1719 with terraces of small and middlingsized houses centred on the Cold Bath, a privately run
hydropathic establishment opened in the late 1690s. Part
residential suburb, part spa, part place of recreation and
amusement with many hostelries, the new neighbourhood
was before very long almost engulfed by less agreeable
developments. On the north-western ground, now largely
occupied by Mount Pleasant Sorting Office, a distillery
was built in the 1730s, and a smallpox hospital in the 1750s.
These were joined towards the end of the eighteenth
century by the prison, the Middlesex House of
Correction, which became notorious for the brutality of
its regime. South of the Cold Bath, near the old and
insalubrious quarter called Hockley-in-the-Hole, the
parish workhouse, built in the 1720s, was greatly enlarged
in 1790.
Prison, workhouse, hospital and distillery had all gone by
the end of the nineteenth century, along with the Cold Bath
itself, but the locality did not recover anything like its old
character. The creation of Farringdon Road in the 1860s
and 70s, and Rosebery Avenue in the 80s and 90s, involved
a great deal of reconstruction, most of it on a far bigger
scale than hitherto, with blocks of industrial dwellings much
in evidence. By the time Rosebery Avenue was built, the
houses once inhabited by prosperous bourgeois had long
been taken over as workshops and warehouses, or had sunk
to low-class lodgings. By the turn of the twentieth century,
too, the area was becoming almost wholly absorbed into the
immigrant quarter spreading north from Holborn and
Saffron Hill known as 'Little Italy'.
There are two major excisions from the account given
here: Rosebery Avenue itself, which is dealt with in
Chapter IV, and the present-day buildings on the west side
of Farringdon Road between Ray Street and Rosebery
Avenue, described above with the rest of Farringdon Road
in volume xlvi of the Survey of London.
Coldbath Fields: the Baynes—Warner or
Jervoise estate
The name Coldbath Fields was applied in the eighteenth
and early nineteenth centuries to the area of some eighteen acres between the Fleet (or Turnmill Brook), where
the Clerkenwell parish boundary ran, and the high road to
St Pancras north of Ray Street. (ref. 1) This land, formerly
known in whole or part as Windmill Hill, belonged until
the dissolution of the monasteries to St Mary's nunnery,
whose precinct lay on the east side of the high road. It was
acquired in 1600 by Robert Harvey of Bedfordshire, with
other land in Clerkenwell or Islington, from one Nicholas
Bagley. (ref. 2) In 1692 the greater part of the estate was let on a
99-year lease by a later Robert Harvey to John Henley of
Lambeth, a merchant taylor, three-quarters of his interest
being as trustee for Walter Baynes, lawyer, of the Middle
Temple. Three and a half years later Harvey sold the freehold of the entire estate in equal shares to Henley and
Baynes for £1,650. (ref. 3)
At the time of the sale, the land was mostly taken up by
two fields of pasture: Gardiner's Field to the north and
the larger Sir John Oldcastle's Field to the south. There
was a cluster of buildings and a large rubbish dump or
laystall in the south-eastern corner, in the area of Hockleyin-the-Hole. Chief of these buildings was the Cock inn,
the forerunner of the present-day Coach and Horses in
Ray Street. Another inn, Sir John Oldcastle's, stood
some way north of Hockley-in-the-Hole, fronting the St
Pancras road at the boundary between the two fields: the
site is now occupied by the post office at the southeast
corner of the Mount Pleasant postal depot. At the north
end of Gardiner's Field was a spot known as Black Mary's
Hole or Well, according to one account named after a black
woman, Mary Woolaston, who had rented a spring there
from the Harvey family and made a living selling the
water. About 1697 Baynes created a new conduit or
reservoir at Black Mary's Hole for public use, at the same
time exploiting another spring a little south of Sir John
Oldcastle's to supply a more ambitious commercial
venture of his own: the eponymous Cold Bath. (ref. 4)
Henley and Baynes's intentions in acquiring the property in the first place were presumably directed towards
some sort of development, for the 1692 lease provided for
the erection of buildings (other than 'common brewhouses'). It also allowed digging for gravel—there were
well-established gravel pits on the northern part of the
estate near Sir John Oldcastle's and Black Mary's Hole
(where in 1673 the pioneer archaeologist John Conyers
discovered what were thought to be elephant bones from
the imperial Roman army). (ref. 5) However, the only new building erected before the 1720s (by which time Henley had
long since disposed of his share of the property) was the
Cold Bath itself.
Henley sold his share in 1703 to John Greenwood,
mercer, and John Warner, banker and goldsmith, for
£2,200. Warner, apparently persuaded by Baynes that the
estate would one day become valuable building land,
bought out Greenwood, leaving himself and Baynes as
joint owners, and at about the same time Baynes and
Warner acquired another 4¼ acres of land adjoining to the
west, in the parish of St Andrew, Holborn (the Claypitt or
Clayfield, later known as the Gray's Inn Lane estate). (ref. 6)
Warner died in 1721, soon after the south-eastern part of
the estate was laid out for building. His share in the
property passed to his son Robert, and subsequently,
via Robert's daughter Kitty, to her husband Jervoise
Clarke (later Jervoise Clarke Jervoise), of Idsworth Park,
Hampshire, and their son Thomas Clarke Jervoise. (ref. 7)
The fact that the freehold was held jointly caused friction. Not only was Baynes of the opinion that he deserved
a bigger share of the property, as recompense for his input
of money and effort in promoting its development, but he
was frustrated by what he saw as Robert Warner's obstruction of further improvement. In 1736, after years of litigation over the proposed division of the estate into two
separate freeholds, he sold his share in a number of properties (including Sir John Oldcastle's, the Cobham's Head
public house and the workhouse) to Warner for £1,900.
But the dispute continued after Baynes's death in 1745, at
the age of 91, when the remnant of his share passed to his
son Walter. (ref. 8)
Walter Baynes junior called in the 'Skillful and experienced Surveyor' Robert Morris, a man with particular
knowledge of London estates, who concluded that it was
impossible to split the estate fairly. The chief problem
seems to have been the Cold Bath, and the risk of its being
damaged by possible interference with the source of the
cold spring, or the establishment of a rival bath at Black
Mary's Hole. A deal to sell the entire estate and split the
proceeds was called off by Warner in 1747. (ref. 9)
Baynes died at Bath in 1775, his share of the estate
passing into the hands of trustees to be mortgaged or sold
to pay his debts. (ref. 10) Most of the large north-western portion
of the estate was sold in 1787 to the Middlesex justices as
the site for the new county House of Correction. (ref. 11) The
remaining Baynes shares in the Coldbath Fields and
Gray's Inn Lane estates were put up for auction in 1787–8,
where they were bought by Jervoise Clarke Jervoise for
£8,400 and £3,450 respectively. (ref. 12)
With Jervoise's death in 1808, ownership of both shares
in the estate passed to Thomas Clarke Jervoise, who died
childless the following year leaving the property to the offspring of his brother-in-law, the Rev. Samuel Clarke, who
subsequently adopted the surname Jervoise. In 1811 the
estate was broken up at auction, realizing £76,970. Any
remaining properties were disposed of gradually over the
next few years. (ref. 13)
Between Farringdon Road and
Mount Pleasant
The small, roughly triangular area between present-day
Mount Pleasant and Farringdon Road north of Ray
Street comprises the south-eastern half of the former
Coldbath Fields. This was where Baynes and Warner's
house-building activities began in the early eighteenth
century around the Cold Bath, erected some years before
(Ill. 7).

7. The former Baynes-Warner or Jervoise estate, c. 1874
The Cold Bath, 1697–1887
In 1697 Walter Baynes came up with the idea of converting the 'antient Conduit and Spring' near Sir John
Oldcastle's, which had run waste for many years, into a
cold bath for medical treatment. John Henley, the coowner of the ground, doubted the project was commercially viable and declined to take part, but Baynes went
ahead with a small syndicate, including his old friend,
John Warner, the goldsmith who subsequently acquired
Henley's share in the estate, and John Sly, a haberdasher, (ref. 14)
who acted as trustee for the syndicate (and later resided in
one of the first houses built in Dorrington Street). It was
probably Baynes who recruited a leading medical man in
the field of hot and cold bathing, Dr Edward Baynard, of
London and Bath, to help promote the bath in return for
a share of any profits.
The partners, with a lease from Baynes and Henley,
soon replaced the old conduit with a bath and some sort
of bath-house at a cost of only £50, but without resident
staff and adequate facilities for patients it was not a
success. The next year a brick dwelling-house was built at
the bath and a resident manager appointed. In the early
1700s, however, with the bath still not paying and the
manager wanting more money, Baynes, a practising lawyer,
took the step of moving with his family from the Temple
to take up residence at the bath-house, which he greatly
enlarged with dressing-rooms, a buttery and other accommodation for patients. He put the final cost of the building, including his improvements, at £1,100, of which
£150 was paid by Warner. From then until his retirement
in the 1730s, Baynes combined his legal work with the
duties of Master of the Cold Bath, in which he was
assisted by his wife. Henry Million, his legal clerk, was
also in residence by 1720. (ref. 15) Not surprisingly, the arrangement involved 'great Inconveniency'. Baynes gradually
bought out the partners, whose faith in the venture seems
never to have been more than tepid, and Baynard too,
eventually bringing the loss-making business round. By
the late 1740s, after Baynes's death, the bath had become
a valuable property bringing in an annual rent of £120. (ref. 16)
In the early years, the Cold Bath stood in a small paled–in garden, but with the start of building development on
the estate in 1719 the garden was enlarged and surrounded
with a brick wall, to become the nucleus of Coldbath
Square (Ill. 9). (ref. 17) Illustration 8 shows the bath-house after
this alteration, with ogee-roofed gazebos at the southern
corners of the walled garden. Various further additions
appear to have been made to the bath-house in the course
of the eighteenth century, producing a rambling, irregular-looking building. Particulars drawn up at the time of
the dispersal of the Jervoise estate in 1811 mention a long
narrow hall and four rooms on the ground floor, with a
'good' staircase, and five rooms on the first floor. The
ancillary accommodation included two kitchens, a pantry,
arched wine-cellars, three dressing-rooms and a pump
room. The bath itself was a 'spacious' pool constructed in
marble, and filled to a depth of 4 ft 7 ins by the spring,
which was said to supply 20,000 gallons of water daily,
'strongly impregnated with Steel and Sea Salt'. A
Victorian illustration shows the bath, possibly in its original form, with steps in one corner, galleries on two or
three sides, and water gushing in from an ornamental
spout (Ill. 10). (ref. 18)

8. The Cold Bath seen from the south, 1731

9. The Cold Bath, Coldbath Square, c. 1808
Baynes's house seems to have survived essentially intact
until 1814, after its acquisition by the London Fever
Hospital (explained below), when the building was partly
demolished. It is not clear whether the house was rebuilt
or only altered when the Cold Bath was subsequently
cloaked in by new houses, in 1818–19. Additional baths
were probably constructed at this time: Thomas
Cromwell, in the 1820s, wrote of facilities for showers and
warm baths besides cold. (ref. 19)
One of a number of baths and spas opened in England
in the late seventeenth and early eighteenth centuries, the
Cold Bath was more specifically a medical establishment
than some of the London bagnios—often doubling as
brothels—which included cold plunges among their attractions. As the 'most noted and first about London', Baynes's
bath played a significant part in what was seen
at the time as the 'revival' of cold bathing as a treatment
for illnesses and infirmities, a practice (with Classical
antecedents) which had apparently fallen into decline with
the Reformation and the closure or abandonment of many
ancient holy wells. Baynes's own interest in the subject may
have stemmed from his origins in the north country—he
was the son of a gentleman of Laingley, Yorkshire—where
the cold-bathing tradition had remained alive. St Mungo's
Well, one of the most famous cold baths in England, was
situated near Harrogate, and in Harrogate itself a cold bath
was promoted by Dr John Neale, son of George Neale who
was instrumental in developing Harrogate spa in the later
seventeenth century. (ref. 20)
The Cold Bath at Clerkenwell, celebrated in verse by
Sir Richard Steele, (ref. 21) was promoted by Baynes as 'the best
remedy' for a preposterously wide range of conditions:
Dissiness, Drowsiness, and heavyness of the head, Lethargies,
Palsies, Convulsions, all Hectical creeping Fevers, heats and
flushings, Inflammations and ebullitions of the blood and
spirits, all vapours, and disorders of the spleen and womb, also
stiffness of the limbs and Rheumatick pains, also shortness of
breath, weakness of the joints, as Rickets, etc., sore eyes,
redness of the face, and all impurities of the skin, also deafness, ruptures, dropsies and jaundice. It both prevents and
cures colds, creates appetites, and helps digestion, and makes
hardy the tenderest constitution. (ref. 22)
Dr Baynard, who evidently recommended it to his clientele, described the regime followed in 1699 by a particular patient, a woman suffering from (inter alia) hysteria
and fits: twenty-two visits to the Cold Bath in the space of
a month, dipping herself six or seven times every
morning, 'without staying in the Water any longer than the
time of Immersion'. (ref. 23) Admission to the pool about this
time cost 2s, or 2s 6d if the patient required lowering into
the water by means of a chair suspended from the ceiling.
St Bartholomew's Hospital paid three guineas a year for
the use of the bath by its patients, plus a guinea for
Baynes's servants. (ref. 24)
The building continued in use for cold and warm baths
until its closure in 1886 or 1887, when along with much
of Coldbath Square it was pulled down for the construction of Rosebery Avenue. The price of a bath fell to just
sixpence, but to the end the essentially medical character
of the establishment seems to have been preserved, and
the bath was used by patients from the Hospital for
Consumption and Diseases of the Chest at Brompton, and
elsewhere. (ref. 25) In 1885 the proprietor asserted that the cold
spring remained in constant use, 'and still retains its medicinal and curative properties'. By this time, however, the
name Cold Bath had been superseded by the more enticing 'Nell Gwynne baths', after 'a nude figure, on porcelain', an old if not original decoration at the baths, said to
depict Nell Gwyn. (ref. 26)
At the sale of the Jervoise estate in 1811 the Cold
Bath, garden and some vacant ground adjoining the southeast end were bought by the Institution for the Cure and
Prevention of Contagious Fevers (London Fever
Hospital). The institution had been looking for a site in
the vicinity of the House of Correction for the past couple
of years for a 'House of Recovery' for typhus victims, to
replace its existing building in Gray's Inn Lane. (ref. 27) It was
thought at first that the bath-house could simply be
adapted, but in 1814 (progress having been held up by the
protracted completion of the purchase) plans for a new
building were drawn up by the surveyors Joseph Wigg and
William Brooks. Part of the bath-house was then pulled
down to provide materials for enclosing the vacant
ground, but enough was left standing 'as is necessary for
the use of the Bath, and for the residence of the persons
who may inhabit the premises'. (ref. 28)

10. Excerpt from a handbill for the Cold Bath, 1873
The new hospital, on a larger scale than originally envisaged, would have had wards for scarlet fever as well as
typhus patients. However, the institution's view that the
site was 'peculiarly eligible' on account of its airy situation
was not shared by the people of Clerkenwell, who saw
risks to health and property values in opening such an
establishment in what they saw as a particularly crowded
neighbourhood, and the project had to be abandoned.
Fortunately the governors of the St Pancras Smallpox
Hospital came to the rescue, offering one of their two
buildings at Battle Bridge (present-day King's Cross) for
the House of Recovery, and this remained the London
Fever Hospital for over thirty years. (ref. 29)
Following an unsuccessful attempt to sell the site at
auction, in 1818 the Fever Institution let it on lease to a
builder, James Pitcher of Upper Thames Street, who
erected twenty-eight houses there, numbered in Coldbath
Square. (ref. 30) The old bath-house appears to have been
altered or rebuilt at this time, Pitcher undertaking to
'complete a Building calculated for the public use of the
Cold-bath'. (ref. 31)
In 1887–8, following the clearance of the property by
the Metropolitan Board of Works for what was to become
Rosebery Avenue, two tenement blocks, Coldbath
Buildings, were built on the site of the bath and square
by the Artizans', Labourers' & General Dwellings Co.
Ltd. Each comprised four floors of dwellings above
ground-floor shops and commercial premises. They were
designed by the architect F. T. Pilkington, in the style he
used for many of the company's developments, with
eccentric, outsize detailing in red artificial stone. The
buildings, latterly known as Springfield Court, were
demolished in 1982 and the site was subsequently redeveloped as part of the 'Rosebery' scheme (see below). (ref. 32)

11. Cobham Row and the east side of Coldbath Square, 1887.
The double-fronted corner house is No. 7 Cobham Row;
adjoining to the left is No. 6 (the present No. 40 Rosebery
Avenue); first Clerkenwell Fire Station (1873) at far left

12. Little Warner Street, east side, looking south towards Ray
Street, c. 1875; house at left with quoins and classical doorsurround is No. 6
Building in Coldbath Fields, 1719–c. 1743
The Cold Bath had been established well over twenty years
when, in 1719–20, the development of the estate was
begun, with the erection of houses in Dorrington Street,
now part of Mount Pleasant (see Nos 47–57 Mount
Pleasant, below). As with the Cold Bath enterprise, the
driving force seems to have been Walter Baynes, and he
subsequently laid claim to being the sole 'improver' of the
estate, negotiating with builders and others and overseeing
the legal side of the development. Among other things, he
claimed to have persuaded the inhabitants of the Eyre
Street neighbourhood to replace a footbridge over the Fleet
at the end of Eyre Street with a brick road-bridge, thus
allowing the continuation of Eyre Street northwards over
the Cold Bath estate, as Little and Great Bath Streets (Ill.
7). (ref. 33) Warner, however, does not seem to have been entirely
supine, erecting one house (the present No. 49 Mount
Pleasant) entirely at his own expense, and sharing, presumably with Baynes, the cost of another in order to
encourage interest in the estate from builders. With these
exceptions, almost the whole of the estate development was
carried out on 61-year building leases (Clerkenwell
Workhouse, uniquely, was built on a lease for twice the
usual term). In order to prevent interference with the Cold
Bath spring, leases of the houses near by carried a covenant
against digging deeper than three feet. Warner and later his
son Robert also helped the development along by lending
money to the builders so they could continue working. (ref. 34)
The surveying and setting-out of the ground for building was done by Richard Grimes, a carpenter of St
Bartholomew Close (later of Warner Street), (ref. 35) who also
helped draw up agreements with builders. For these ser
vices he was paid £142. Grimes himself was one of the
principal builders on the estate in the 1720s. The street
pattern, in particular the lines of Mount Pleasant and
Warner Street, seems to have been based to some extent
on existing field paths and was presumably partly dictated
by the hilly terrain. There was some difficulty in devising
a plan to incorporate the Cold Bath, and the solution
arrived at involved the expensive work of enlarging and
walling-in the garden to make it the centre of the intended
'Cold Bath Square'. (ref. 36)
Following the completion of the Dorrington Street
houses, nothing further seems to have been erected until
1724–6, when most of Great and Little Bath Streets, the
west side of Baker's Row, the south side of Great and Little
Warner Streets, and parts of Baynes Row and Cobham
Row (at first called Baynes Street) were built up. (ref. 37) Another
lull in the second half of the 1720s was followed by a longer
phase of building activity, lasting throughout the 1730s and
into the 1740s. (ref. 38) By this time the immediate vicinity of the
Cold Bath was covered 'with handsome regular Buildings,
and may very well pass for a fine Square'. (ref. 39)
As the qualification in this early description indicates,
Coldbath Square was in terms of formal planning a compromise. It was not really a square at all, but rather (in its
original form) two unequal rows of houses looking on to
the walled garden of the Cold Bath, above which rose the
rather eccentric gabled bath-house. Some smaller terracehouses in Great Bath Street took the place of a third side
to the square, while the fourth, to the north-west,
remained open. The square was not built in one phase. On
the south-west side the middle part of the row, erected
c.1732, was flanked by houses built c. 1726 as part of the
development of Baynes Row and Great Bath Street. The
north-east side was mostly of c.1736. The large house at
the north end, No. 7 Cobham Row, with a flank front to
the square, was built in 1728, and its back yard filled in
with another house, later numbered 1 Coldbath Square,
about 1789 (Ill. 11). (ref. 40)
Building leases were taken by a fairly large number of
builders and allied tradesmen, the most prominent being
Richard Baker of St Pancras, carpenter (after whom
Baker's Row is named); John Pankeman, bricklayer, who
along with Richard Grimes built much of Warner Street;
and several members of the Warden family, active principally in and around Bath Street and Bath Row (originally
called Warden's Passage). Thomas Dorrington, the City
bricklayer who gave his name to Dorrington Street, took
leases of a couple of houses only and does not seem to have
been involved after the initial phase of building.
The best houses were in the vicinity of the Cold Bath,
away from Hockley-in-the-Hole and the workhouse. An
exception was the double-fronted house, now demolished,
at No. 6 Little Warner Street, on the corner of Baker's
Row (Ill. 12). This was erected in 1743, the building lessee,
and probably first occupant, being a carpenter, Richard
Thomson. (ref. 41)
Stables in Red Lion Yard
In 1725–6 the carpenter Richard Grimes built extensive
stables and coach-houses in Red Lion Yard, behind the
houses in Dorrington Street and the south side of Warner
Street. These were probably substantially the same buildings still standing in the 1860s, when their picturesque
appearance and insanitary condition—the upper floors
were then in use as family apartments and workshops—
caught the attention of The Builder (Ill. 13). However, they
may have been altered, even rebuilt, about 1790, when
they were let on long lease to two carpenters of Great
Warner Street, Robert Gradey and Robert Johnson. (ref. 42)
From the description and illustration published in 1865,
the stables would appear to have been essentially if not
entirely wooden structures, though insurance records
describe Grimes's newly finished buildings as half brick,
half timber. There were two ranges, one with a very deeply
projecting roof, the other with less overhang to the roof
and an open gallery along the upper floor. (ref. 43)

13. Stables in Red Lion Yard, 1865. Demolished
Social character and notable residents
Walter Harrison, writing in 1775, found the streets around
Coldbath Square 'chiefly inhabited by tradesmen', and
this seems to have been the case ever since the houses were
first occupied. (ref. 44) Just a couple of titled residents appear in
the eighteenth-century ratebooks: Sir Tanfield Lemon,
4th Bart., the son of a London apothecary, who lived in
Cobham Row in the 1750s, and Lady Lowther, the widow
of Sir Christopher Lowther, 3rd Bart., who lived in Bath
Street from the 1730s until her death c. 1753. (ref. 45)
Jane Lewson, who lived on the south-west side of
Coldbath Square and died there in 1816 allegedly at the
age of 116, was a noted eccentric. She is said to have come
there as the young bride of a wealthy merchant, and to
have continued living there after being widowed at the age
of 26. (This 90-year residence is not supported by the
ratebooks, however, which show her at Coldbath Square
only from about 1770.) 'Lady Lewson', as she was known,
was always dressed in the style fashionable in her youth,
and never washed, being convinced of the great risk to
health posed by water—living opposite the Cold Bath for
so many years this was something she was in a position
to judge.
No. 7 Cobham Row, one of the largest houses on the
whole estate, was used for several years from 1760 by the
Foundling Hospital as its 'Inoculation House' for treating
children against smallpox. The existence of the smallpox
hospital on the opposite side of the road no doubt suggested this choice of location. In the 1830s the householder was William Pinks, probably the father of William
Pinks the Clerkenwell antiquarian, who was born in Great
Bath Street in 1829. (ref. 46)
Other residents of note include: the writer Eustace
Budgell, a relative and friend of Joseph Addison, at
Coldbath Square from 1733 to 1736; Henry Carey, the poet
and musician, in Dorrington Street from the 1730s until
his suicide in 1743 (though he is traditionally said to have
died in Great Warner Street); (ref. 47) Henry Bone RA, enamel
painter to George III, at Great Bath Street in 1784; and the
Swedish mystic Emanuel Swedenborg, who died in 1772 at
his lodgings in the house of Richard Shearsmith, a perukemaker, at No. 26 Great Bath Street. (ref. 48)
Some impression of the early character of Coldbath
Fields can be taken from the prevalence of inns and alehouses there, at least two of them with pleasure grounds
for musical concerts, fireworks and other diversions. A few
of these inns—Sir John Oldcastle's, the Cock and the
Pickled Egg in what is now Crawford Passage—predated
the building development under Baynes and Warner. At
Sir John Oldcastle's, the 1746 summer season of musical
entertainment included—alongside such romantic fare as
'Come Rosalind' and 'Observe the fragrant Blushing
Rose'—a new song by John Lockman, set to music by
Handel: 'From Scourging Rebellion and baffling proud
France', a paean to the Duke of Cumberland. (ref. 49)
Opposite Sir John Oldcastle's was the Cobham's Head
at No. 1 Cobham Row, built about 1725. (Oldcastle and
Lord Cobham were one and the same man, the Lollard
martyr and folk-hero, who according to tradition once
lived near by, possibly at the house which later became Sir
John Oldcastle's inn). Like the older establishment, the
Cobham's Head had a garden at the rear, with gravelled
walks, a grove of trees, and in addition a 'fine Canal stock'd
with very good Carp and Tench' where guests might fish.
Similar musical entertainment to that at Oldcastle's was
on offer in the 1740s, including songs from Handel oratorios. An organ was installed in the house in 1744 for
musical evenings with firework displays in the garden. (ref. 50) In
the 1770s the pub had rooms for billiards and shuffleboard, and several skittle-grounds. (ref. 51)
At Hockley-in-the-Hole, the Cock inn is traditionally
said to have had a yard for bear- and bull-baiting, and there
was also a cock-pit in Pickled Egg Walk. A sharp distinction must have existed between the rather select
attractions in the vicinity of the Cold Bath and the olderestablished, barbaric sports that flourished in this southern area until the middle of the eighteenth century.
Clerkenwell Workhouse
Fourteen years before its closure in 1879 Clerkenwell
Workhouse was condemned by the Lancet as one of the
two worst poor-law establishments in London, 'fit for
nothing but to be destroyed'. It was ill-planned, cramped
and poorly ventilated, the foetid air alive with the 'shrieks
and laughter of noisy lunatics'—one in seven of the 560
inmates being insane. This 'tall, gloomy brick building'
stood on the site now occupied by Nos 143–157
Farringdon Road. (ref. 52)

14, 15. Clerkenwell Workhouse, Coppice Row, in 1882, shortly
before demolition, and (below) ground plan in 1874
The original structure—a 'large, plain, commodious
brick house'—was erected in 1727, after several years'
search for a suitable location; an infirmary was built at the
rear in 1729. The site, fronting what was then Coppice
Row, was taken on a 122-year lease from Walter Baynes
and Robert Warner. (ref. 53)
In 1774, with a rising problem of poverty in
Clerkenwell, the parish obtained an Act of Parliament
for improving poor-relief arrangements, including the
enlargement or replacement of the workhouse. (ref. 54) But it was
not until 1790 (and after a further local Act), that anything
was done. The existing workhouse was more than doubled
in size, making a long, roughly symmetrical building, with
a grandly pedimented central section for staff and administration, flanked by dormitory wings: the old building
survived as the male wards, the original division between
(presumably) male and female accommodation remaining
apparent in plan and elevation (Ills 14, 15). A laundry was
added to the south of the infirmary in 1829. (ref. 55)
The workhouse was badly affected by the excavation for
the Metropolitan Railway in the 1860s, and was only saved
by a system of underpinning devised by the architect
W. P. Griffith, later augmented by shores and tie-rods. (ref. 56)
Proposals were made in 1868 to pull down the workhouse
and put up a new one at Highgate, but these came to
nothing, and in the following year the Clerkenwell Board
of Guardians became part of the Holborn Poor Law
Union. (ref. 57) In 1879 plans for complete rebuilding on the site
were prepared. The new building, which was to have
included relief offices and dispensaries, would have been
eight storeys high, with the paupers occupying the five
upper floors. This scheme was vetoed by the Local
Government Board, on the grounds that the development
was too much for such a small and constricted site. A new
Holborn Workhouse was subsequently built in Merton,
and offices and a dispensary in Clerkenwell Road (see
Survey of London, volume xlvi). The redundant building
was finally demolished towards the end of 1883. (ref. 58)
The site was occupied from 1885 by a temporary iron
board school, before being redeveloped in the 1890s with
warehouses, numbered in Farringdon Road; for these
buildings see Survey of London, volume xlvi. (ref. 59)
The district after 1811
A small amount of building took place on the Jervoise
estate towards the end of the eighteenth century as old
leases fell in, with several houses being rebuilt in Great
and Little Bath Streets and Great Warner Street, for
example. (ref. 60) Also, by 1803 some vacant land at the northeastern end of Baker's Row had been developed with
warehousing and two courts of small cottages, Providence
Place and Charles Place. (ref. 61) But for the most part the estate
at the time of its sale in 1811 was as first developed in the
1720s–40s. The first significant change to follow the sale
was the building over of the garden at the Cold Bath,
which quite destroyed any sense of a formal square.
By the mid-nineteenth century Coldbath Fields had to
a large extent lost its residential character and most of
the houses were used as workshops, warehouses or shops.
Henry Mayhew, writing in the 1850s, found the former
'capital town mansions'—a slightly exaggerated description of the houses near the Cold Bath—'dingy and distressed', in use as old furniture stores or lodging-houses
for single men. But there were also many of the specialist
craftsmen found throughout Victorian Clerkenwell, such
as jewellers, cabinet makers and scientific-instrument
makers. (ref. 62) The construction of Farringdon Road and the
Metropolitan Railway in the 1850s and 60s involved the
almost complete redevelopment of Coppice Row, and
brought about large-scale commercial and industrial
building in and around Crawford Passage and Ray Street.
Even more destructive was the creation of Rosebery
Avenue in 1885–92.
Where pockets of old buildings survived, they were
likely to be occupied by Italian immigrants, living in
crowded and insanitary conditions, and chiefly employed
in the ice-cream trade, or other street-based activities such
as organ-grinding, the hawking of plaster figures and, in
the winter, hot-chestnut vending. The Italian quarter had
spread north here from its original nucleus in and around
Hatton Garden and Saffron Hill, established by northern
Italian craftsmen—scientific-instrument makers, glassblowers, engravers, mirror-makers—in the 1820s and 30s.
Swollen by successive waves of migrants, increasingly of
unskilled workers from the poorer, southern Italian
regions, and driven out of Holborn by slum clearance and
improvements, the Italian community was at its peak in
the first three decades of the twentieth century (Ill. 16). (ref. 63)
There were highly skilled Italian craftsmen in the
Coldbath Fields district, but ice-cream was by far the
dominant trade. By c. 1900 there were thought to be more
than 900 ice-cream barrows in Clerkenwell, many of them
wheeled out from the Warner Street area, where ice-cream
was made in makeshift factories in back-yards and livingrooms (Ill. 17). (ref. 64)

16. Italian procession in Farringdon Road, July 1933

17. Italians in Caroline Place, off Baker's Row, c. 1900. At the
far left is a barrow with metal canisters used for ice-cream
In the late 1890s one of Charles Booth's researchers
found pockets of very rough and criminal elements
throughout the area, both Italian and English. A few years
earlier, in April 1894, an Italian anarchist was arrested with
a bomb on his way to his lodgings in Warner Street. (ref. 65) In the
1920s Arnold Bennett drew a picture of a sordid locality:
Coldbath Square easily surpassed even Riceyman [i.e.,
Granville] Square in squalor and foulness; and it was far more
picturesque and deeper sunk in antiquity, save for the huge,
awful block of tenements in the middle. The glimpses of interiors were appalling. At the corners stood sinister groups of
young men, mysteriously well dressed, doing nothing whatever, and in certain doorways honest-faced old men with mufflers round their necks wearing ancient pea-jackets. (ref. 66)
The area suffered badly in the Second World War. In
September 1940 and May 1941 high-explosive bombs
caused considerable damage in Warner Street, near the
Rosebery Avenue viaduct, and by the end of the war much
of Coldbath Square, Baker's Row, Topham Street and
Warner Street had been declared clearance areas. (ref. 67) The
war also saw the end of the Italian colony as it had been.
Many of the inhabitants were interned or deported to
Canada and Australia, and after the war the Italian community in Clerkenwell began to disperse to outlying parts
of London and beyond. With the decline in industrial
activity some former industrial buildings have been converted to apartments in recent years.
Standing Buildings
Very little building fabric of earlier date than Rosebery
Avenue remains throughout the district. Of the original
early Georgian development, the only buildings to survive
more or less intact are Nos 47–57 Mount Pleasant (see
below). One of the houses in Cobham Row, rebuilt or
largely rebuilt in the early nineteenth century, survives as
No. 40 Rosebery Avenue (see page 136), as does a short
row of similar date at Nos 33–37 Eyre Street Hill (below);
but most of the old houses have been pulled down long
ago and the sites merged for building factories and
warehouses.
All the eighteenth-century public houses in the area
have been rebuilt or have disappeared entirely. The Apple
Tree in Mount Pleasant was rebuilt in the 1870s (see
below), and the Coach and Horses in Ray Street in 1897
(Ill. 18). (ref. 68) The Horseshoe and Magpie at No. 5 Topham
Street, rebuilt for Watneys in 1939 in very plain neoGeorgian, remained a pub until recent years, and is now
converted to offices. (ref. 69)

18. The Coach and Horses, Ray Street, in 2006
In the vicinity of Ray Street, Warner Street and
Crawford Passage are a number of fairly large mid
Victorian and later commercial and industrial buildings,
replacing many small houses, cottages and workshops.
Adjoining the Coach and Horses, the building numbered
24 Ray Street and 1 Crawford Passage dates from
1892, and was first occupied by Maclure & Co., lithographers. (ref. 70) Nos 2–5 Crawford Passage comprise a range of
warehousing and factory buildings, erected in 1877 and
converted into flats in 1996–7. They appear to have been
built for the engineer Frederick George Underhay, manufacturer of valve water-closets. (ref. 71) No. 6 Crawford
Passage is of similar date, and occupies the site of the
Pickled Egg, which closed about 1874. (ref. 72) Nos 15–19
Baker's Row (Caslon House) was built on a bombed site
in 1956–7 as a joinery works for J. Wardley & Sons Ltd,
manufacturers of X-ray protective panelling, screens and
cabinets. The second floor was added for the firm in
1976. (ref. 73) No. 20 Baker's Row, another very plain industrial
building, dates from 1876 and was occupied from then
until the early 1950s by Ramsden, Lankester & Co., an
old-established firm manufacturing colourings for wine
and spirits. (ref. 74)

19. Nos 47–57 Mount Pleasant (left to right) in 1947
Nos 47–57 Mount Pleasant
This short row of houses, the last substantial remnant of
the original Baynes—Warner estate development, was coincidently the first part to be built, in 1719–20 (Ills 19, 21).
It was built under the name Dorrington Street, and
renumbered as part of Mount Pleasant in 1875, along with
Cobham Row and Baynes Row. Several of the houses were
complete by June 1720, and all but one were inhabited by
mid-1723. (ref. 75) At the east end, on the corner of Warner
Street, the Apple Tree public house was built in 1725–6;
another house, latterly No. 59 Mount Pleasant, was added
at the west end c. 1796. (ref. 76) This house was demolished in the
late 1950s, along with Nos 61–75 Mount Pleasant (across
the parish boundary, in Holborn), to make way for a block
of flats, Laystall Court. (ref. 77)

20. Nos 55 and 57 Mount Pleasant, first-floor plans in 2004
Dorrington Street was named after a City bricklayer,
Thomas Dorrington, who himself leased two of the
houses, Nos 55 and 57. (ref. 78) The other building lessees were
William Newman, joiner, of St Clement Danes (No. 47)
and Thomas Scott, mason, of the City (No. 51). No. 49
was built at his own expense by John Warner as 'pumppriming' for the development generally. Leases of the
adjoining houses describe No. 53 as having been built by
the carpenter and surveyor Richard Grimes, and as no
building lease seems to have been made out to him, this
house may have been the one known to have been built
at Warner and Baynes' joint expense with the same
purpose. (ref. 79)

21. Mount Pleasant in 1879, looking south from the corner with Phoenix Place
The houses are typical of the best parts of the estate:
three-storeyed, with cellars (some with later attics), three
windows wide on frontages of 16–18 ft, conventionally
planned with side-passages and dog-leg staircases, and
lined with plain deal panelling. Unlike the rest of the row,
Nos 55 and 57 were built as a mirrored pair (Ill. 20).
On the front of Nos 55–57 is a stone tablet inscribed
'Dorrington Street 1720', with a surround and entablature of moulded brick. A similar tablet survives from the
demolished houses north of Warner Street, originally to
have been Baynes Street but later called Baynes Row. Now
painted over, it is mounted on the loading-bay wall of the
present Nos 29–39 Mount Pleasant, on the corner of
Warner Street. It was taken from the old No. 41 Mount
Pleasant on this site, where it was set beneath a more elaborate panel of moulded brick incorporating the initials of
the builder, John Pankeman, and the arms of the Tylers'
and Bricklayers' Company. (ref. 80)
No. 51 was occupied from the end of the eighteenth
century by John Pyrke, a tea-urn maker. He took over No.
53 as well in the 1830s, and the firm of John S. Pyrke &
Sons continued at both houses, which were thrown into
one, until the late nineteenth century. Pyrkes were presumably responsible for the stuccoing of the fronts. The
houses remained in single occupation until recent years,
latterly as the premises of O. Committi & Son Ltd, makers
of barometers, thermometers and spectacles. They were
converted for residential use in 1996. (ref. 81)
Apple Tree public house, No. 45 Mount Pleasant
The building lessee of the Apple Tree, together with two
adjoining houses in Warner Street (later Nos 2 and 4), was
Joseph Sage, a plasterer. He insured the new tavern in
1726 for £400. (ref. 82) According to Pinks, the landlord 'at one
time' was the Islington strongman Thomas Topham,
after whom Topham Street is named. (Topham, who
killed himself in 1749 after murdering his wife, performed
a prodigious weight-lifting feat in Great Bath Street in
1741 to celebrate Admiral Vernon's capture of Carthagena
from the Spanish—raising three hogsheads of water on a
specially constructed scaffold.) His name never appears in
the ratebooks at the property, however. (ref. 83) In later days the
Apple Tree was apparently a favoured first resort for discharged prisoners from the House of Correction across
the road, and as a gimmick handcuffs were used as bellpulls in the taproom. (ref. 84)
The pub, which had been 'newly fronted and modernised' about 1848, was rebuilt in 1872 (Ill. 22). The twostorey extension was built in 1925, in the same style,
replacing Nos 2 and 4 Warner Street. (ref. 85)
The Rosebery development
The site of Coldbath Buildings, together with the area
adjoining to the south and east bounded by Warner Street
and Baker's Row, was redeveloped in 1988–90 by Kinson
Property Ltd, in partnership with the merchant bank
Guinness Mahon. Built to designs by the Kinson Group,
the new development, named Rosebery, comprises threestorey light-industrial units on Baker's Row and Warner
Street, four-storey office units arranged in a courtyard on
Coldbath Square, and a six-storey residential block,
Rosebery Court, facing Rosebery Avenue (Ill. 6). (ref. 86)

22. The Apple Tree, Mount Pleasant, in 2006, showing Warner
Street frontage

23. Warner House, Warner Street, in 2006

24. Warner House, interior before conversion
Warner House, Nos 43–49 Warner Street
This is an early and slick example of the 'loft' genre in
London, dating from the mid-1990s. A stylized Modernist
conversion of a modest industrial building of the 1930s,
Warner House (sometimes called the Warner Building)
draws its inspiration particularly from Richard Meier's
High Museum in Atlanta of 1980–3 (Ill. 23).
Warner House (its original name) was erected in 1937–8
for Shropshire House Ltd, to designs by Waite & Waite of
Cavendish Square. It was built with a reinforced-concrete
frame, faced externally in stock brick, and reinforced-concrete floors and roof on the recently developed 'Diagrid'
system, avoiding the need for internal supports (Ill. 24).
The contractors were E. A. Roome & Co. Ltd. Among the
first occupants were printers, manufacturers of lenses
and clothing, and the Post Office Stores Department.
The printing firm remained at the building until the late
1980s. (ref. 87)
The conversion to loft apartments was designed and
carried out in 1993–6 by Eastglen Property Services Ltd,
in conjunction with GJP Practice and Vincent Grant
Partnership. This involved the addition of a steel-framed
penthouse floor of double height (curved at the corner,
unlike the lower storeys), with flying buttresses. The original small-paned steel windows were replaced, and the
walls rendered white. Inside, the individual apartments,
sold as shells, range in size from 700 to 2,000 sq.ft. (ref. 88)
Nos 31–37 Eyre Street Hill
These few modest buildings are the last remnants of Little
Bath Street, which was laid out in the mid-1720s at the
southern end of the Baynes—Warner estate, next to the
Fleet, as a continuation northwards into Clerkenwell of
Eyre Street (now Eyre Street Hill, see Ill. 25); they were
renamed and renumbered in 1937. Today the oldest structures are the small, single-bay houses with shopfronts at
Nos 33–37, dating from the early nineteenth century and
fairly typical of the rebuilding that took place in the area
at that time. Nos 33 and 35 were erected as a pair around
1812 by Thomas Abbott, builder, of Leather Lane. (ref. 89)
By about 1900 these properties were at the centre of the
Italian colony, and were populated mostly by families of
ice-cream vendors and street-hawkers. (ref. 90) Chiappa Ltd, a
well-known firm making and repairing pianolas, barreland fairground-organs, was based at the present No. 31
from about 1877 (originally as Chiappa & Fresani). Still
operating in the late 1980s, the firm was the last of its kind
in Britain. Their factory-workshop, rebuilt probably in the
1910s or 20s, has since closed and been converted, though
its facia has been retained. (ref. 91)

25. Nos 31–37 Eyre Street Hill (left to right) in 2006
Back Hill electricity sub-station, Warner Street
This complex dates mostly from 1956–7, when the
London Electricity Board extended an earlier yard established in the late 1920s by its predecessor, the London
County Council's County of London Electric Supply Co.
The 1950s buildings, designed by the LEB's Architect's
Section, are of reinforced-concrete and steel frame construction with elevations of buff-coloured brick and glass
block. They match the original building in the southeastern corner of the site (Ill. 26). (ref. 92)

26. Back Hill sub-station in 2006
North of Mount Pleasant
Eighteenth-century building in Gardiner's Field, north of
Dorrington Street and Baynes Row, was mixed, consisting
of a few houses, a distillery, a hospital for treating and
inoculating against smallpox, and, towards the end of
the century, the biggest development, a prison. It was
never likely that the new residential suburb on the
Baynes—Warner estate would extend much over this
northern area, the ground being poor for building, uneven
and badly drained, and long used for dust-heaps and
laystalls. Even after the biggest of these tips, the 'Mount
Pleasant', was cleared for the building of the prison, one
large mound remained, just over the parish boundary in
St Pancras; and refuse continued to be dumped in the
Fleet and outside the prison walls into the 1820s and 30s. (ref. 93)
Almost the whole of Gardiner's Field was eventually subsumed by the prison during the Victorian period, and the
prison itself was completely redeveloped in the early
twentieth century by the Post Office.
West of the prison site, the remnants of the original
eighteenth-century building and nineteenth-century
rebuilding survived until recent years. The oldest buildings now standing on the north side of Mount Pleasant are
parts of the postal sorting office dating from the 1920s.

27. No. 6 Mount Pleasant, part of Bowen & Co.'s Phoenix
Brass Foundry, in 1965. Demolished
Phoenix Iron Foundry site
In 1734 William Vernon, distiller, took a lease from Baynes
and Warner of the ground on what is now the corner of
Mount Pleasant and the west side of Phoenix Place,
backing on to the Fleet ditch to the north and west. There
were then several houses, and a building described as
having been used recently as a lamp-black house. As the
lease was for 51 instead of the usual 61 years these had
very likely been recently completed under an old building
agreement. (ref. 94) A distillery was built here about 1740,
occupied for some years by Maynard & Co. (ref. 95) This was
converted to, or rebuilt as, the Phoenix Iron Foundry,
probably about 1808. This was the date on a Coade stone
plaque, decorated with cannon balls and gun-barrels, formerly over the entrance to the works, latterly Bowen &
Co.'s Phoenix Brass Foundry, at No. 6 Mount Pleasant (see
Ill. 27). (ref. 96)
Phoenix Place seems to have originated as a cul-de-sac
giving access to part of the foundry premises, and was later
extended along the west side of Coldbath Fields Prison to
link up with Calthorpe Street. The Phoenix works was
extensively rebuilt in the early 1850s with new furnaces
and a substantial warehouse along Phoenix Place, which
survived until the 1960s. (ref. 97) All the buildings on this site
have long been cleared and it remains vacant.
London Smallpox Hospital
The charitable institution known variously as the London
Smallpox Hospital or the Middlesex County Hospital for
Smallpox and Inoculation was established in 1745–6,
reputedly the first foundation of its kind in Europe. A
series of houses was occupied in the West End, Finsbury
and Bethnal Green, none of them for long, and in 1748
plans were made to erect two separate buildings, for
inoculation and for the treatment of smallpox victims, on
fifteen acres of land in Clerkenwell belonging to the Rev.
John Lloyd—the future Lloyd Baker estate. (ref. 98) Evidently
nothing came of this scheme, and by 1750 the institution
was running premises at three locations elsewhere: an
inoculating-house in Old Street; a house in Frog Lane,
Islington (now Popham Road), for receiving inoculated
patients once symptoms had appeared; and a receivinghouse near by for patients afflicted with the full-blown
disease, in Lower Street (now Essex Road). (ref. 99) In 1752 the
trustees of the institution acquired the lease of the Sir
John Oldcastle's property in Coldbath Fields, not far from
Lloyd's ground, converting a 'spacious building' there.
Elms were planted to screen the new hospital from the inn,
which appears to have stood very close, a little to the north.
The hospital opened in March 1753, taking patients from
both Frog Lane and Lower Street. (ref. 100)

28. Smallpox Hospital, Coldbath Fields, elevations and first-floor plans, c. 1760
There was immediate opposition. The Vestry filed a bill
of injunction in Chancery to stop the hospital going ahead,
citing the 'terror' of the disease in the neighbourhood and
threats by tenants to leave. Lord Hardwicke, presiding,
refused an injunction, instead praising the new establishment and the appropriateness of its situation. Local opposition persisted once it had opened; discharged patients
came in for abuse, and were obliged to leave under cover
of darkness for their safety. (ref. 101)
The constructional history of the hospital is far from
clear, but it is evident that the original building was either
rebuilt or altered and enlarged over the next few years,
perhaps from 1754 when the head lease was assigned to
the trustees, certainly by c. 1761 when a new long lease was
granted by Robert Warner, the freeholder. (ref. 102) (If rebuilt, it
almost certainly stood on the old foundations, for in
outline it matched closely the footprint of a building
in the same position shown on Rocque's map published in
1747.) (ref. 103)
Plans and elevations probably published around this
time, for fund-raising or other publicity purposes, show
the two ranges of the L-shaped building; the main (south)
range, comprising inoculation wards and staff quarters, is
stated to have been built in 1758 (Ill. 28). The west wing,
mostly divided into two-bed sick-rooms, is not dated, and
had perhaps not yet been completed. As built, this wing
was, like the main range, of two full floors and an attic, not
of four low floors as indicated on the drawing (Ill. 29).
However, all three floors had the small windows shown on
the drawing, perhaps to screen patients from the outside
world. If light and views were not a priority, fresh air
evidently was, for the hospital was fitted with Dr Hale's
ventilators and trunking. (ref. 104)

29. Former Smallpox Hospital, Coldbath Fields,
south elevation in 1823. Demolished
Sir John Oldcastle's, described in the 1761 lease as 'very
ruinous', (ref. 105) was demolished in 1762 and a wash-house and
laundry for the hospital built in its stead. (ref. 106)
In 1793–4 a new smallpox hospital was erected at St
Pancras, on freehold land owned by the governors. The
redundant Coldbath Fields building was subsequently
used as a distillery, and for other commercial purposes,
until the mid-1860s, when it was demolished for an extension to Coldbath Fields Prison. (ref. 107)
Oldham Place and Oldham Gardens
In 1813 the one-time smallpox hospital was acquired by
James Oldham Oldham, a trustee of the Countess of
Huntingdon's Connexion, with a view to its being used as
the site of a replacement for Spa Fields Chapel in
Exmouth Street (Exmouth Market). (ref. 108) Oldham died in
1823, having given the property to the Connexion, and the
yard and garden were let as building lots. Oldham Place
and Oldham Gardens, a row of houses with cottages
behind, were built here in 1824–8, the speculation of
Christopher Cockerton, a painter of Aldersgate Street. (ref. 109)
With the incorporation of the hospital site into the
prison in the 1860s, Oldham Place and Gardens became
half encircled by the prison wall, as if in a cliff-side cove.
Oldham Gardens was pulled down in the early 1890s for
the development of Mount Pleasant Sorting Office. The
houses in Oldham Place, from 1883 Nos 161–179
Farringdon Road, renumbered 177–195 in 1898, were
demolished c. 1900 for the extension of the adjoining
parcel-sorting office (see Ills 32, 36). (ref. 110)
Coldbath Fields Prison
Coldbath Fields Prison was built in 1788–94 as the
Middlesex House of Correction, replacing the seventeenth-century Bridewell in Corporation Row. It was one
of many prisons erected in England during the last three
decades of the century, in large part in response to the
penal reform campaign of John Howard, whose ideas
about design and planning it was intended to embody. But
it was no model prison. The completed building was a cutdown version of that planned, and to some extent badly
built. The first governor, Thomas Aris, a baker who supplied bread to the county gaols, proved corrupt and
incompetent, and the prison soon acquired a reputation
for brutality, mismanagement and overcrowding. Before
long, too, it was being used for the detention without trial
of suspected traitors—political prisoners who endured the
same harsh regime as convicted felons. With its bad reputation came its nickname the Bastille (later corrupted to
the Steel). However, reforms were put in hand under
Colonel G. L. Chesterton, governor from 1829, who
managed to turn it into reputedly the best-managed prison
in London. (ref. 111)
Among those held at Coldbath Fields prison were Leigh
Hunt's brother John, convicted of libelling the Prince
Regent as a 'fat Adonis of fifty', and the Cato Street
conspirators.
The buildings were much added to during the nineteenth century, with cell wings on a new radial plan, and
treadmill houses as part of the apparatus of hard labour.
They were demolished from the late 1880s as the site was
redeveloped by the Post Office for parcel sorting and other
purposes under the name Mount Pleasant, the ironic
appellation of the rubbish-tip formerly on the site.
Design of the new prison, initially intended for the
Bridewell site with some enlargement, was overseen by a
committee of justices convened in January 1784. Among
their number were the architects Sir Robert Taylor, James
Paine, Robert Mylne and Henry Holland. (ref. 112) But it was
another member, the architect-developer Jacob Leroux,
who drew up the first plans. Two outside architects, James
Burton and Robert R. W. Brettingham, submitted designs
of their own, prompting the committee to hold a public
competition, for which twenty entries were received. This
was won in December 1784 by Aaron Henry Hurst, whose
plans drew heavily on the work of William Blackburn, the
architect who had most successfully realized Howard's
ideas on separate or 'cellular' accommodation.
Gardiner's Field was suggested as a better site by
Mylne and, with Howard's endorsement, the ground was
purchased in 1785–6, for £4,350. (ref. 113) Hurst's scheme,
having survived both a charge of plagiarism brought by
Blackburn and the change of site, was altered by Leroux,
with suggestions from others on the committee. It was this
revised scheme which was engraved by Charles Middleton
in 1787–8 for the use of prospective tenderers. (ref. 114) Although
some contemporary accounts name Paine or Taylor as the
architect of the prison, it is clear that neither had more
than an advisory role. (ref. 115) Considerable changes to the published design were made during construction by Thomas
Rogers, the county surveyor, who took over from S. P.
Cockerell as clerk of works at the end of 1789.
Though much larger and more airy than Corporation
Row, the site was a difficult one. Not all of the ground
acquired by the county was used: the prison walls formed
a nearly rectangular enclosure in the middle of Gardiner's
Field, set well back from Bagnigge Wells Road and Baynes
Row, but extending westwards to the bank of the Fleet.
Close to the river it was marshy and steeply sloped, requiring deep, arched foundations and much building-up with
earth: the finished building was said to have 'as many
bricks laid under ground … as appear in sight'. (ref. 116)
Trenches as deep as 25 ft had to be cut through the soil
to reach the clay bed, work for which the labourers
demanded and received increased wages. Some levelling of
the Mount Pleasant dust-heap had already been carried
out by the last tenant of Gardiner's Field, and what
remained was now used as infill. The ground works were
not, however, successful and twenty years on the prison
was showing serious decay, partly the result of unstable
foundations. Excavations in 1994 revealed the deep
foundations to have been made of soft red brick; on the
drier, eastern part of the site extensive use had been made
of timber piling and planking. (ref. 117)
While the foundations were expensive and difficult, the
construction above ground was fraught with problems too,
the work being hampered in 1790–2 by shortages of materials. Long spells of wet weather resulted in a dearth of
bricks, and those available were of poor quality. Stone, too,
proved hard to obtain. In particular, shipments of Purbeck
stone from Messrs Chinchens of Swanage were held up
by a combination of contrary winds and fear of pressgangs. In the end, the building had to be completed
without much of the intended stone detailing, leaving its
elevations of grey stock brick severely plain. (ref. 118)
Rising costs provoked accusations of jobbery and fraud
on the part of the builders and their suppliers, even of
collusion by magistrates. With the long delays and
increasing expense it became necessary to make drastic
cuts to reduce the scale of the work. The final cost,
including purchase of the site, was between £70,000 and
£80,000, much of it raised through a tontine secured on
the county rate. (ref. 119)
No plans of the building as completed survive, but later
plans and views give a general impression (Ills 30, 32). (ref. 120)
The first floor as proposed to be built is shown in
Illustration 31. This was for males; female prisoners were
to have occupied the floor above, while much of the
ground floor would have been given over to arcaded workrooms and stores, called 'working piazzas' by Leroux. This
arrangement, a standard feature of prison-building at the
time, would have been well suited to the damp site.
Overall, the design, with its slightly elaborated H-plan,
bears strong similarities to William Blackburn's design for
Gloucester County Gaol (1785–91). The majority of the
cells were arranged on either side of corridors for the
warders (the 'keeper's passages'). Small circular gratings
on the corridor side of these cells would have provided
fresh air, via a series of iron-barred openings in the corridor floors, but little or no natural light, and were presumably intended as well to allow observation of the cells by
the warders. Access to and from the cells, however, was to
have been via outside galleries or walkways: ensuring that
the prisoners of different categories on either side of the
corridors were isolated from each other. (ref. 121)
The most drastic change made by Rogers was the
omission of almost the entire second floor, of which only
the upper chapel was retained. But it was also necessary
to make significant changes to the planning of the
ground and first floors. What survived intact was the
overall footprint of the building, though the small
ground-floor pavilions or lodges, shown closing the
uprights of the 'H' on the published block-plan and elevations, were omitted.
The second-floor cells having been lost, it became necessary to convert some of the ground-floor arcades into
single cells; as it was the overall capacity was reduced from
about 400 prisoners to 328. (ref. 122) For further economy, the
proposed access galleries were dispensed with and the cells
turned round so that the doors opened off the corridors.
On the ground-floor, the cell-doors did open on to the
yards, but this arrangement was changed in the early 1800s
after a number of escapes. In addition to 200-odd single
cells, there were several larger, communal rooms, presumably housed in the short corner wings, one of which, on
the upper floor, was later used for holding state prisoners.
A proposed detached infirmary was also abandoned, and
the governor's house was built smaller than planned.
The entrance gateway, on the south side, was of
Portland stone, and ornamented with sculpted fetters.
These decorations, and the inscription '1794 Middlesex
House of Correction 1866' were removed when the Post
Office took over the site. The gateway was finally demolished in February 1901 (Ill. 34). (ref. 123)
Coldbath Fields' grim reputation was reinforced by the
regime of hard labour introduced in the early 1820s.
Central to this was the treadwheel. The first was installed
in 1822 to designs by its inventor (Sir) William Cubitt;
more were added in the 1830s (Ill. 33). These early wheels
served no practical purpose, resistance being provided by
an adjustable horizontal revolving beam or 'sail', but in
later years a single large treadwheel was used to grind corn
for bread baked at the prison. (ref. 124) The last to be built, in
1882, was the largest in the country, and could take over
350 men. It was re-erected at Pentonville after the closure
of Coldbath Fields. (ref. 125) Other forms of correctional 'discipline' included the entirely futile hand-crank (a drum
embedded in a box of sand or gravel, which prisoners
turned by hand, for about 8½ hours a day) and 'shot-drill'
(the lifting and lugging at command of cannonballs from
one end of a patch of ground to the other, and back again).
Productive labours included mat-making, washing, cleaning, tailoring and oakum-picking. The workrooms were
decorated with quasi-inspiring texts ('Behold how good
and pleasant it is for brethren to dwell in unity'), said to
be a peculiarity of this prison.
Coldbath Fields Prison. Demolished

30. Coldbath Fields prison, from north-west, c. 1810, with part of the Fleet river in foreground

31. First-floor plan, as designed 1788. 'R' denotes rooms for 'refractory' or difficult prisoners;
circles in the corridors are grated openings

32. Bird's-eye view of prison at its greatest extent, 1885

33. Treadwheel, Third Vagrants' Yard, c. 1862

34. Former prison gateway, c. 1900
In 1834 the silent system of management was adopted,
officers and selected inmates being posted in the rooms to
prevent any communication between prisoners by word,
sign or gesture. (ref. 126)
The 1820s saw a great increase in the numbers of prisoners and the prison was enlarged accordingly. In 1823
Robert Sibley, the county surveyor, was asked to design
buildings for Coldbath Fields to accommodate women
prisoners and vagrants, and the following year work began
on a new boundary wall, eighteen feet high and enclosing
the whole of the county's land at Gardiner's Field. (ref. 127) Work
on the wall was suspended for a few months in 1824 while
a new road behind the prison was in contemplation. This
would have connected the Marquess of Northampton's
ground with Lord Calthorpe's estate to the west (see page
243), but it was not proceeded with, though a sewer was
built along the route, which still runs beneath Mount
Pleasant sorting office. In 1825 the justices acquired a strip
of land from Calthorpe on the west bank of the Fleet, still
open at this point, diverting the river to a new covered
sewer outside the new prison wall. Hone's Table Book
illustrates the wall under construction, perched on high
arched foundations. (ref. 128)
The proposed vagrants' annexe, designed by Sibley, was
not erected until 1830, and stood at the southwest corner
of Gardiner's Field, where the new prison wall had been
carried on alongside Baynes Row. It was planned on the
new radiating principle, with wings extending from a
central core. A similar building for female prisoners followed in 1831–2 on the Bagnigge Wells side of the site,
this by Sibley's successor William Moseley. (ref. 129) This was
later the 'misdemeanants' prison, women being no longer
sent to Coldbath Fields from 1850.
Further enlargement in the 1860s increased accommodation from about 900 cells to over 2,000, finally covering
with buildings almost the whole area now occupied by
Mount Pleasant sorting office, including most of the old
smallpox hospital site (Ill. 32). This was the work of the
then county surveyor, F. H. Pownall. The enlargement
began in 1863–6, with more radial cell wings on former
garden ground to the north, the cells planned under the
guidance of Joshua Jebb, architect of the influential
Pentonville Prison (1840–2). (ref. 130)
In 1866–70 Pownall added another 500 cells in two more
ranges, including a long gallery or 'central avenue', in
order to comply with legislation requiring all prisoners to
be accommodated in single cells. (ref. 131) With the acquisition of
the former smallpox hospital, the site was extended south
and east, the old gateway being re-erected as part of a
group of buildings including houses for the warder and
gate-keeper. A large new range was erected in the courtyard behind, comprising staff rooms and offices beneath a
lofty chapel. Brick built, with minimal stone dressings,
this was of the plainest description of Gothic. Part of the
hospital site was used for a new governor's house, in
Italian-Gothic style (see Ill. 37). (ref. 132)
The Prison Act of 1877 transferred the administration
and ownership of local prisons from county authorities to
a new Prison Commission, under the Home Office. Most
of London's outdated prisons were closed by the Home
Office in the 1880s, the last inmates leaving Coldbath
Fields at the end of October 1885. (ref. 133)
Hopes were entertained that the nine-acre site would be
used for working-class dwellings or as a park, both much
needed locally. The transfer of redundant prison sites to
the Metropolitan Board of Works had been one of the recommendations of the Royal Commission on the Housing
of the Working Classes, enshrined in the 1885 Housing of
the Working Classes Act. The MBW, however, declined to
purchase the site, feeling that adequate provision for
dwellings had been made in connection with its proposed
new road, the future Rosebery Avenue. The county of
Middlesex, too, was not interested in its re-acquisition,
which could only have been made at a very high valuation
of £186,900 (£120 per cell), set by the 1877 Prison Act.
Its purchase by the Post Office from the Home Office was
for just £96,000. Though the Post Office began using part
of the site in 1887, the legislation needed to authorize the
sale was not completed until 1889. London MPs (other
than those holding government office) made a last-ditch
attempt to save the site as an open space, petitioning the
Treasury in June. (ref. 134) While this failed, provision was made
in the Post Office Sites Act (1889) for the LCC to acquire
part of the old prison for a public open space, or £10,000
to provide one elsewhere; this enabled the LCC to create
Spa Green Gardens in Rosebery Avenue (see page 139). (ref. 135)
Mount Pleasant Sorting Office
Mount Pleasant, the Post Office's central sorting depot in
London, is a byword for postal activity, famous for its frenetic Christmas workload. Six thousand men and women
were once employed here in its Postal, Engineering, Stores
and Customs departments. Though much run down since
then, it retains its long-standing position as the largest
mail-handling centre in the country. It is also the home of
the British Postal Museum and Archive (Freeling House),
opened in 1992. (ref. 136)
The importance of the facility has never been matched
by its external appearance. In 1900, well before the present
batch of buildings was erected, The Times dismissed the
then newly completed Parcel Office as no more than 'a
commodious shed'. (ref. 137) The unprepossessing yet not
unmemorable combination of big buildings and open
space that confronts the visitor to this vast site today is
unlikely to survive much longer. At the time of writing
(2007), there are plans for a mixed-use redevelopment of
at least part of it, including the construction of a new
mail-handling centre. (ref. 138)
Occupying the whole quadrilateral formerly taken by
Coldbath Fields Prison, and bounded by Farringdon Road
on the east, Mount Pleasant on the south, Phoenix Place
on the west and Calthorpe Street on the north, the site of
the sorting office divides visually into two parts. Clustered
at its south end, massive blocks run westwards down the
hill from the corner of Rosebery Avenue and Farringdon
Road, where a post office for public use prefaces the small
est of them. Built between 1920 and 1937, they are all in
the inter-war economy style of the Office of Works. Their
framed structures are rendered, with residually classical
elevations and giant pilasters marking the main southern
fronts along the sharp descent down Mount Pleasant. To
the rear they present an uninterrupted north front of more
than 150 m. Additions atop and around these blocks, plus
unsympathetic alterations and a general lack of maintenance, have rendered this potentially monumental
complex merely shabby.

35. Mount Pleasant Sorting Office, mail-van park and depot
The remainder of the site, perhaps 15,000 square metres
in extent, consists on first impression of a disorderly
parking lot enclosed by a high wall with piers and railings
and a perimeter road immediately behind. Further back is
a lower wall of modern date, shielding a large sunken yard.
Here, visible only from the air or the north-west, vans and
lorries are marshalled for basement access to the main
sorting blocks (Ill. 35). From the architectural standpoint
the sole feature of interest on this northern part of the site
is the perimeter wall, essentially of late Victorian or
Edwardian date but much damaged and altered. The best
of the stone piers, topped with balls, are on the Phoenix
Place side close to the main traffic entrance.
Early history, 1887–1900
It was in the 1880s that the Post Office bought the redundant Coldbath Fields Prison and redeveloped it as a
central depot under the name of Mount Pleasant. The site
was obtained principally for parcel and letter sorting, but
brought together a number of functions from various locations, including telegraph engineering and storekeeping
(Ill. 36).
Both the acquisition and the change of name—
'Coldbath Fields' being too tainted by association for
respectable clerks to stomach—were due in large part to
Frederick Ebenezer Baines, an Assistant Secretary of the
Post Office and Inspector-General of Mails, who had
organized the parcel-post service introduced in 1883. The
potential of the former prison appears to have caught
Baines's attention in January 1887, more than a year after
its closure. 'Our first vital requirement', he wrote, 'is more
space—in a convenient and central position if you will,
but, anyhow or anywhere, more space'. (ref. 139) A single location
was particularly needed for sorting and distributing
parcels going to and from King's Cross, Euston and St
Pancras stations, then dealt with chiefly by depots at
King's Cross and Euston Square. The Polygon, adjacent
to Euston station, had been considered as a site, and
Baines, too, had pressed for the acquisition of Christ's
Hospital in the City (later used for the King Edward Street
extension to the General Post Office in St Martin's-leGrand). He thought also of Smithfield or 'the cheaper
localities east or west of Aldersgate Street'.
Coldbath Fields had the double advantage of being very
spacious, at some 7½ acres, and close to both the railway
termini and St Martin's-le-Grand. This made it ideal not
only for the parcel centre, but for taking on some of the
huge letter-sorting activity at the General Post Office. As
Baines recalled, the Secretary to the Post Office, Sir Arthur
Blackwood, 'had no respite from my urgent appeals for its
acquisition. He and the Postmaster—General listened and
approved'. (ref. 140) By May 1887, the purchase of the prison
from the Home Office had been agreed with the Treasury.
In the first instance, portions of the prison buildings
were adapted for post-office use. Plans were drawn up by
(Sir) Henry Tanner, Principal Architect to the Office of
Works, for converting the treadmill house into a temporary parcel-sorting office, and the work was pushed
forward to meet the coming Christmas rush. (ref. 141) In 1888 the
prison chapel was taken over by the Money Order department, previously at St Martin's-le-Grand, while the
kitchen, bakery and some cells north of the chapel were
allocated to the Controller of Postal Stores. The gates,
gatehouses and governor's house on Mount Pleasant were
also initially retained.

36. Mount Pleasant Sorting Office, block plan in 1896

37. Mount Pleasant, looking west at junction with Rosebery Avenue, 1919. Former prison governor's house (far right) and adjoining
early Post Office buildings, Mount Pleasant. All demolished. Bideford Mansions, Rosebery Avenue, at left
Some of these buildings, notably the Gothic-tinged
chapel block and the governor's house, survived until after
the First World War. But most of the southern part of the
site was soon covered with new buildings for Post Office
Telegraphs. The Telegraph Superintending Engineer's
department was housed in a plain building at the corner
of Rosebery Avenue and Farringdon Road. West of the
former governor's house at the top of Mount Pleasant, a
number of large buildings, mostly of four storeys, were
erected in 1890–1 to Tanner's designs for the manufacture
and storage of insulated cable and other telegraph plant. (ref. 142)
The frontage building along Mount Pleasant, of austere
brickwork with sash windows and occasional gables, was
probably typical. Early in 1901 the prison gateway was
pulled down to make way for an eastward extension to the
telegraph factory. (ref. 143) As part of this new building the main
entrance was shifted to the east, next to the former governor's house (Ill. 37).
Parcel Office (demolished)
The most important new building in the early phase of
operations was the Parcel Office, begun in 1889 and completed in June 1900. The main purpose of this vast redbrick edifice, built in stages and covering the whole centre
and northern end of the site, was to provide large
expanses of open floor for the labour-intensive work of
sorting.
The chief interest in the design of the Parcel Office is
in the way large areas on three levels were lit naturally
without recourse to a central light-well. An early plan by
Tanner, made in May 1887, suggests a plain building of
square outline two storeys above ground, broken up internally by a series of large single-storey sorting areas under
glass roofs. (ref. 144) As executed, this plan was much modified.
The four corners of the square were extended outwards
to form pavilions providing offices and other accommodation, while along the centres between the pavilions were
inserted large projecting loading bays for mail-vans with
glass-canopied roofs, somewhat suggestive of a railway
terminus (Ills 38–41).
Though the general outline of this gridded and disciplined block plan, established in 1889, (ref. 145) was adhered to
during the three stages of the Parcel Office's construction,
the height, planning and external appearance of each stage
evolved during the 1890s to meet the needs of the growing
parcel and letter service. (From the start of the parcel post
in 1883 to 1892 the number of parcels handled in London
reportedly rose from 9.1m to 22m.) (ref. 146) The visual incoherence of the overall result did not escape criticism.
The first stage, executed in 1889–91 and comprising
about a third of the eventual building, was at the northern end along Calthorpe Street, with returns to
Farringdon Road and Phoenix Place. The two-storey
external elevations were marked by round-arched groundfloor windows, sashes of Georgian proportions, and plentiful small pediments on the corner pavilions. Most of the
block was taken up internally by a top-lit sorting floor of
400 ft by 100 ft, fitted with arc-lights for after-dark
working. Floor-lights illuminated the basement beneath,
where the thousands of baskets and barrels used for transporting parcels were kept. (ref. 147) Raised watching-places and
watching-galleries were provided so that sorters could be
kept under observation in order to deter pilfering.
The second phase, carried out in 1893–5 by Abram
Kellett of Willesden immediately south of the first, was
aligned east-west and included van-entrances from
Farringdon Road and Phoenix Place. This also was dedicated to parcels and was on two storeys above ground only.
But the third, largest and final phase, designed principally
for the sorting of provincial or 'country' letters, an activity moved here from St Martin's-le-Grand in June 1900,
together with 1,500 staff, (ref. 148) saw a complete change of scale.
It was built in 1898–1900 by W. H. Lorden & Son of
Upper Tooting (with foundations separately contracted to
J. Chessum & Sons of Kingsland Road).
The pavilions, set well back from Farringdon Road and
Phoenix Place in the south-west and south-east positions,
now rose to four full storeys of dour brickwork (Ill. 42).
These offices and ancillary rooms, served by electric lifts,
included dining-rooms, tea-rooms, reading-rooms and
'snug' bedrooms for superintendents. Behind was the
ground-floor letter-sorting hall. Arc-lit, faced in white
glazed tiles, with a wood-block floor, this measured 360 ft
by 160 ft, and was separated from the parcel-sorting area
by a glazed partition. Above the sorting hall, a floor of half
the size was divided equally between the registered-letter
department, 'shut off by wood and wire-work partitions',
and a sorting room for the Irish, Scottish, Great Eastern
and Great Western mails. Emptied mail sacks were sent
down chutes into the basement, which was also intended
for letter-sorting overspill during busy periods. (ref. 149)
Instead of a loading bay, the south-facing centre of this
phase was marked by two shallow projections containing
several mezzanine floors of lavatories. They were later
recalled by their designer, Tanner's principal assistant,
W. J. H. Leverton, as an early instance of steel-framed
construction, a technique which could only be used here
because as a government body the Post Office was exempt
from the London Building Acts. (ref. 150) The bays were built out
on steel girders at first-floor level, with iron columns for
support two-thirds of the way along, leaving the last third
cantilevered. They were constructed with a frame of
rolled-steel joists and stanchions, concrete floors laid on
the joists, and brick walls built directly on to the floor slabs
(Ill. 42).
Completion of the Parcel Office in June 1900 prompted
scathing comment in The Times on these otherwise
impressive facilities:
In Germany and Switzerland a post-office where one tenth of
the business of Mount Pleasant was to be transacted would
have been one of the features of the town … is it necessary
that a building, in order to be suitable for the sorting of letters,
should be appallingly ugly? Plain red walls of great height
pierced with a number of large holes—that is briefly a
description of the exterior … Perhaps the genius of the place
has been too strong for the architect. The frowning walls and
bare cells of Coldbath Fields Prison may have entered into his
soul and prevented the conception of any beauty of line or
dignity of form. (ref. 151)
Despite its original name, the Parcel Office as completed
was used as much for letters as parcels. Once the adjacent
letter office was erected after the First World War it
became known simply as the 'old building'. (ref. 152) It sustained
damage from high explosive bombs in September and
October 1940, and in June 1943 was almost completely
wrecked by fire after a bomb struck the north-east corner
(Ill. 43). (ref. 153) Work was temporarily transferred to the Royal
Agricultural Hall in Islington. Much of the damaged
building was taken down, but the reinstated ground floor,
under a new roof, was back in use for sorting in 1944. At
the south end, the steel-framed lavatory wings were
among the parts to be retained.

38. Mount Pleasant Sorting Office. Parcel Office. Henry Tanner, architect, 1889–1900.
Demolished

39, 40. General sorting (top) and American mail arriving, c. 1900

41. Mount Pleasant Sorting Office. Parcel Office, north-east
corner, Farringdon Road, c. 1910

42. Parcel Office, south-west corner, following bomb damage,
July 1943, showing steel-framed lavatory wing (right); highlevel walkway to letter office beyond

43. Parcel Office interior, looking west towards Phoenix Place, September 1943
Mount Pleasant Sorting Office.
Henry Tanner, architect, 1889–1900. Demolished

44. Mount Pleasant Letter Sorting Office, first (eastern) phase, c. 1926. A. R. Myers, architect, 1925–6
Plans for a new building on this site were on hold
through much of the 1960s and 70s, but eventually abandoned. (ref. 154) What was left was demolished after the transfer
of most parcel-sorting to Brent Cross in 1984, leaving the
site little more than a van-park. The present underground
storage and dispatch facility was opened here in 1996; in
the same year the remaining parcel-sorting was moved to
Camden Town. This brought to an end the association of
Mount Pleasant with parcels. (ref. 155)
Letter Sorting Office and Mount Pleasant Post Office
Plans for letter-sorting and a public post office ('stamp
office') on the southern portion of the Mount Pleasant site,
replacing the few remaining prison buildings and the relatively recent telegraph factory, appear to have been drawn
up in 1918 or slightly earlier. Three phases were envisaged,
and foundations for the first two—the eastern part of the
letter office and the post office—laid in 1920–1 under the
aegis of Walter Pott, one of the three Principal Architects
at the Office of Works. Credit for the design of the whole
complex was accorded to A. R. Myers, a Senior Architect.
The main letter-sorting office was essentially one very
deep block broken up internally by light wells, with a show
façade to Mount Pleasant and a plainer front to the north.
At the west end towards Phoenix Place came a long raised
loading bay of glass and steel over basement vehicle
entrances, and a tall brick chimney. It was built in phases
between about 1925 and 1934, the larger and later phase
to the west projecting slightly forward of the earlier one
further up the hill.

45. Mount Pleasant Sorting Office, public stamp office at
corner with Farringdon Road, 1937. A. R. Myers, architect
To all appearances both phases appear to be of reinforced concrete, the Office of Works' favoured medium for
heavy-duty utility buildings since the Edwardian period.
That is so for the eastern range (completed in late 1926 by
the contractor Walter Jones & Sons of Victoria Street).
But despite its similar elevation the larger western portion,
begun in 1929, was structured in steel, the general
contractor being J. Gerrard & Sons Ltd., while the steelwork was supplied by Edward Wood & Co. Ltd, both contractors being from Swinton, Manchester. The
Depression appears to have delayed this end of the building, as the letter office was completed only in 1934, being
formally opened in November that year by the Duke and
Duchess of York. (ref. 156)
Said at the time of its construction to be the largest in
Europe or the British Empire, the letter office was planned
for partially mechanized sorting and mail-handling, but in
its general arrangement was similar to the Parcel Office,
with large floors overlooked by watching-galleries and
crow's nests. This was achieved with large open areas and
lantern-roofs. Bridges containing mechanical conveyors
linked the buildings. (ref. 157)
Despite small differences of detail between the phases
the Mount Pleasant fronts, rendered in white cement, are
essentially continuous in style, making a severely trabeated
architectural show towards the street, with a giant pilaster
order and deep, bracketed cornice (Ill. 44). The fenestration of the main storeys is divided into three vertical units
between each pilaster, an arrangement the Architect and
Building News found 'highly satisfactory, the Trinitarian
arrangement of the main rows of larger aperture constituting a true unity'. (ref. 158) Much aesthetic damage has since
been done by the substitution of plastic windows for the
fine Williams & Williams steel casements with small panes
and centre-pivoting lights, and the boxing in of the projecting cornice. Staircase towers rise at either end, intimating provision for a future attic-floor extension.
Prefacing the blocks are ornamental iron railings between
piers. On the Phoenix Place flank, the tall chimney has
gone and the former loading bay has been replaced by one
of lesser architectural value, hung from horizontal trusses.
The British Postal Museum and Archive is now located at
street level here.

46. Post Office 'Mail Rail' workshop,
Mount Pleasant, 1954
The last phase of the complex was the post office block
at the corner of Rosebery Avenue and Farringdon Road,
which is separated from the buildings along Mount
Pleasant by a wide-bay shed. Replacing a sub-post office
at No. 114 Farringdon Road, the new public post office
opened in June 1937. As well as offices, garaging and
workshops for vans were provided behind. In this phase
the pilasters were dropped and the trabeated building consequently picks up something of an inter-war Viennese
character (Ill. 45). Once again the fenestration, originally
of bronze for the public office and steel elsewhere, has
been detrimentally altered. The contrast between the
reconstituted granite of the post office's facia and the
white concrete above and on the Farringdon Road side has
also been reduced by later painting. (ref. 159)
Mail Rail depot
Mount Pleasant was the central and largest stop on the Post
Office Underground Railway (known as Mail Rail), the
automatically operated electric rail system which for many
years carried letters and parcels through central London.
First proposed in 1909, the railway was constructed
between 1914 and 1925, with a long hiatus caused by the
First World War, finally opening in December 1927. It ran
between Whitechapel and Paddington, linking six sorting
offices and also stopping at Liverpool Street station; the
main workshop for servicing the rolling stock was at Mount
Pleasant (Ill. 46). The service closed in 2003. (ref. 160)