CHAPTER VIII
Grosvenor Square
The great square which lay at the heart of the Grosvenors'
Mayfair estate was notable more for its size, and fame, than
for its architectural distinction. Like the rest of the estate it
represented rather the common run of good building
practice in its diverse modes than any higher aspiration,
although it did not lack impressiveness of a kind from its
large disregard of magnificence or sustained uniformity.
For much of its history, until the most recent phase of
rebuilding, it would have been easy to see it in terms of the
rather proudly muted individuality the English had come
to think of as their characteristic.
Projected by 1720, the Square was built between about
1725 and 1731. Apart from Lincoln's Inn Fields it was, and
remained, the largest in the West End. The method of
development was, nevertheless, conventional, by disposing of blocks or, more usually, single plots for long terms,
and mainly to numerous building tradesmen. No fewer
than thirty builders or partnerships were lessees or sublessees at the fifty-one sites: thirteen carpenters, seven
bricklayers, three plasterers, three joiners, a paviour, and a
painter: three builders' merchants were also lessees.
The history of the mostly ineffectual early attempts to
give the Square architectural uniformity are discussed in
volume XXXIX, where they are shown to have been
unsuccessful in proportion to their high aim—John
Simmons's unaspiring symmetry deployed along one
whole side of the Square, Edward Shepherd's Palladian
façade-making limited to three houses, and Colen
Campbell's palatial projects quite unrealized (Plates 4b, 5
in vol. XXXIX). For the individual house fronts the evidence
is that even with the comparatively wide frontages
available the dignity of a central entrance—a desideratum
with mature Palladians like Ware—was rarely attempted,
and then perhaps only on the east and north sides.
Generally the builders and their clients were content with
the greater ease and convenience of arrangement that
resulted in the off-centre front door of the average London
house. The evidence of the surviving No. 9, to which the
easternmost house in the north range was similar, is that
some of the fronts were very 'average' indeed.
The conventional method of development itself made
uniformity difficult to achieve in the absence of a
determined will towards it on the part of the ground
landlord, and it has already been said in volume XXXIX that
the legal instruments to dispose of sites in the Square were
hardly more tightly drawn than elsewhere. Whether in
addition a positive preference for some measure of variety
was at work in about 1724 is hard to say. For what it is
worth, John Gwynn (b. 1713)—who can, however, have
had no direct knowledge of the matter—said much later, in
1766, that there had in fact been a 'reason given' for
building the Square irregularly. This was that if uniformly
designed 'it would too much have resembled an Hospital'. (ref. 1)
It seems clear that Gwynn was here referring to what he
thought, rightly or wrongly, to have been a contemporary
apologia. (He considered it a ridiculous one.) Published
comments on the Square, however, from 1734 onwards,
treat the irregularity as a defect, more or less excusable.
The obscure question of the architectural auspices
under which the Square was developed is touched upon in
volume XXXIX. It remains only to add that Roger Morris, a
resident nearby, who occurs supervising the finishing of a
house for Lord Clinton on the north side at No. 11 in 1728
and surveying a house on the east side for Lord
Marchmont in 1731 may just conceivably have had a rather
more extensive 'connexion' in the Square than most
others. At No. 50 in the south-east corner a 'Mr. Morris'
worked for Lord Guilford in the 1730's, and at No. 12 the
style and client evoke the designer or designers of Marble
Hill House, Twickenham. (fn. a) But in any event it is manifest
that no man's 'style' predominated.
The total effect of the Square was no doubt pleasing in
its moderate variety, but the chief impression must have
derived from the lowness of the buildings in relation to the
eight-acre expanse they surrounded. Even before its most
recent rebuilding this effect had been lessened by the
accretion of added storeys, so that on the east side, for
example, only No. 1 retained its original height, and was
latterly one of the lowest buildings on that side whereas
originally most of the others were even lower (Plates 28a,
30a). The sense of spaciousness was increased by the way
in which the central garden was laid out. Here, at least,
formality and regularity prevailed, permitting long views
across it (Plate 28a: see also Plate 5 in vol. XXXIX).
The creation of this central garden was a purposeful act
carried through successfully by Sir Richard Grosvenor
and the undertakers around the Square who had entered
into articles of agreement with him to build there. By 1729
the cost was computed at some £2,871, (ref. 3) borne by Sir
Richard and recouped, with greater or lesser success, from
the undertakers, with whom he had come to an agreement
for the purpose in June 1725. (ref. 4) Of this total no less than
£1,114 was taken by the gated wall and fence which
encircled the central garden, £970 by the 'mould, gravel or
other stuff procured by Sir Richard mostly from the newly
excavated foundations of the houses round the Square,
£396 by the payments to a gardener, John Alston, for
laying out this central garden, and £273 by payments to
the sculptor John Nost for making (and repairing) a statue
and its pedestal at the centre. The remainder included £57
for drainage and £40 to Robert Andrews for legal services.
Alston, who about that time became surveyor to the
Kensington Turnpike trustees, (ref. 5) provided the plan (signed
by him) for the laying-out of the garden, (ref. 6) and may be
presumed to have designed it. The oval shape, adumbrated
on John Mackay's map of the projected estate in 1723,
seems to have pleased by its novelty. The enclosure was by
a wall of grey brick surmounted by an oak fence designed
by the carpenter John Simmons, (ref. 7) and was punctuated at
intervals by octagonal red-brick piers rising above the
fence. This fence-wall (generally thought ungainly by
commentators) was interrupted at the centre of each side of
the Square by iron gates hung from brick piers. The gates,
which cost £31 10s. each, were made in accordance with a
'draft … drawn by Mr. Cartwright', (ref. 4) perhaps John
Cartwright, blacksmith, who was a building lessee in 1723
in Grosvenor Street.
They gave admission to the central pleasaunce, said by
Alston to be designed 'in Wildernesse worke' but formal in
its layout. Paths of grass and gravel dissected the area into
geometric plots closely planted with flowering shrubs,
probably of eight different kinds, and some evergreens.
The hedges bounding the plots were to be of elm. Alston
was required to keep these hedges trimmed to a maximum
height of eight feet. Views of the Square, however, suggest
the height of the plantations was kept generally below eyelevel, but with some of the hedge-elms rising higher at
intervals. In the centre, on a large, slightly raised, square,
grass platform, stood the statue.
This was an equestrian effigy of King George I, made of
lead and wholly gilded, on a stone pedestal, for which Sir
Richard contracted with John Nost in July 1725. (ref. 8) It was to
be based on Nost's statue of the king at Canons, except that
it was to be in Roman martial dress. The statue was
erected, facing east, in about August 1726. (ref. 9) It was
subjected to malicious damage in March 1727, but was
promptly repaired by Nost. (ref. 10)
The work on the garden was much subdivided, the
tradesmen whose bills survive numbering sixteen. Most of
them had interests in the houses round the Square. (fn. b)
Alston was evidently engaged thereafter to maintain the
garden, inside the enclosure, at £40 per annum. (ref. 12) To meet
the maintenance costs the lessees round the Square were
to be charged a yearly rent of 9d. per foot frontage (ref. 4) —a
provision that was to prove insufficient.
The work on the houses round the Square had
meanwhile proceeded fairly continuously from 1725 and,
as the dates of the leases seem to show, in a generally
westward direction from the north-eastern and southeastern corners. By 1729 all but the four houses south of
No. 4 on the east side were completed in carcase. Those
four, perhaps delayed by the difficulty in disposing of No.
4, were finished in 1731. (fn. c)
At No. 4 some indications of possibly defective work
occur so early as 1743 and similar hints are encountered at
No. 24 (1803), No. 5 (1810), No. 47 (1813), No. 50 (1847),
No. 15 (1849) and No. 3 (1876). Generally emanating from
the tenant, these probably do not amount to anything
objectively very informative on the quality of the work.
One surveyor, the architect Roger Morris, thought the
house put up by Simmons on the east side which he
inspected in 1731 was stoutly and well built: even in its
slightly unfinished state, he told a prospective buyer, 'I
could not build it for £5,000'. By implication Morris
suggests the other houses in the Square set a good standard
of comparison. (ref. 13) Of the fifty-one houses, twenty-nine in
fact survived until the most recent phase of rebuilding
(and, at Nos. 9 and 38, to the present day), though with
varying degrees of reconstruction which in some instances
amounted almost to rebuilding. The other twenty-two had
been entirely rebuilt from 1814 onwards—one of them
(No. 47) twice. (fn. d)
As has been said in volume XXXIX, by about 1738 at least
sixteen of the thirty or so builders or partnerships taking
plots round the Square were insolvent or actually
bankrupt. (ref. 15) Their commitments in the Square may not in
all instances have been the cause of this rather astonishing
state of affairs. But it is apparent that the great undertaking
often proved a bad venture for those whose enterprise
bridged the gap between the ground landlord and the
ultimate owner. The fact seems to be that the houses in the
Square were rather slow to 'take' with intending oc
cupants. No doubt such big houses were not to be bought
lightly or fitted-up and furnished quickly. But it may have
been a matter of timing as well as size and related to the
decline in the market in house-property in London about
1726.
The known prices for which the new houses sold ranged
from £1,166 to £7,500, the lowest two prices being
probably depressed by the monetary straits of the two
building lessees.
The houses were generally assigned to their first
occupants by the building lessees and were thus 'owner-occupied' from the beginning. But this was by no means
invariably so, and about a dozen houses were first
inhabited under some more dependent tenure.
The high social status of the Square was nevertheless
one of the constants of the estate. Naturally enough, in the
expanding 'West End' of Georgian London Grosvenor
Square was never quite as intensely aristocratic as St.
James's Square had been: its houses were more numerous
and, large though they were, narrower than those in the older
square. In the 1730's Lord Mountrath, Lord Chesterfield
and Lord Portmore moved directly from a house there to
Grosvenor Square, but later instances occur of the reverse
movement—for example, by Sir Watkin Williams Wynn
in c. 1774, the Duke of Leeds c. 1793–4, and William
Tatton Egerton in 1797. In 1851 the statesman fourteenth
Earl of Derby also preferred St. James's Square. Others in
the 1730's had moved to a new house in Grosvenor Square
from addresses in northern St. James's—for example the
Bishop of Durham, Henry Talbot, Lord Weymouth and
Sir Charles Wills, but, again, there are instances of
migration from the Square to the streets north of
Piccadilly—William East in c. 1732, Lord Dysart in 1739,
Sir Edward Dering c. 1758 and Richard Vernon in c. 1761.
Yet in its early years the Square was grand enough for it to
be rumoured that George II was considering it as a place of
residence for the Prince of Wales, (ref. 16) and people of title
consistently made up half or more of the residents down to
very recent times. Some member of the Grosvenor family
lived in the Square from at least 1755 to 1885 (and again in
this century), and for most years from 1755 to 1802 the
head of the family himself was to be found there.
Of the fifty-one first ratepaying residents who between
1727 and 1741 brought the houses into occupation, eleven
were women. There were sixteen peers (including two
dukes and nine earls), six children of peers, four baronets,
four knights, and five titled widows (to whose number the
Duchess of Kendal might be added): these made up thirty-five titled folk. Members of Parliament (including some
lordlings) probably numbered nineteen. Their average age
on moving in was probably about forty. The youngest,
Viscount Weymouth, was only twenty-one, and another
young nobleman was the Earl of Rockingham, whose entry
into No. 18 when he was twenty-three in 1737 gave
retrospective point to James Ralph's jibe in 1734 that its
architecture was apt to 'take in some young heir'. (ref. 17) The
oldest entrant, the veteran General Lord Carpenter, was
seventy. Fellow-seniors were a rich bishop and another
retired general. Soldiers perhaps gave, in a slight measure,
the one distinctive colouring to the Square in its first days.
Apart from Lord Carpenter and General Wills, survivors
of the French war, there were the still-active General
Handasyde and Lord Scarbrough, and the younger Earl of
Albemarle. Otherwise the first occupants were not, on the
whole, very outstanding. Few were active politicians and of
those who were none was of the very front rank: Sir
William Strickland and Sir William Wyndham were
perhaps the most prominent. Two, William Mabbatt and
Frederick Frankland, might be called businessmen. Of the
forty male residents, twenty-five can be identified as
subscribing to some of the early-Georgian architectural
publications—with one woman, Anne Jennens or Jenyns,
who subscribed to Gibbs's A Book of Architecture of 1728.
Again, however creditable, this was a slightly less patrician
effort than that of the St. James's Squareites. In Grosvenor
Square the most assiduous subscribers were John Aislabie,
whose house was rather notably Palladian, and Lord
Scarbrough, whose house was probably not.
The first occupants stayed, on average, for twelve or
thirteen years. Despite the month-to-month mobility of
the rich, a house in the Square seems to have encouraged a
good measure of long-term stability. The count of families
that at some period lived there for fifty years or more
numbers at least thirty, and seven lived there for a
hundred. (fn. e) Not very surprisingly, the least turnover of
families was at houses well situated in the east, north and
west ranges (Nos. 4, 12 and 27), and the most at houses less
grandly placed at the corners (Nos. 9, 10 (east), 35 and 51).
The sequence of changes made to these so wellinhabited houses, externally and internally, seems to invite
comment; but the record is insufficiently complete to say
anything certain of the tides of taste: what is known is
largely shaped by the dearth or wealth of recorded
information about individual architects. Even the dates of
major alterations and extensions may not be known,
because (as in the rest of the area) the assessment of
properties in the Square for rates remained unaltered for
such long periods that it looks unlikely to have been a
realistic indicator of improvements. With this proviso, it
seems that the first phase of widespread renovation was in
the 1760's, extending into the 1770's. (This was, too, when
the Square saw its highest flights of political life, the 1760's
witnessing the residence of three present or future Prime
Ministers, Rockingham, Grafton and North.) Architects
involved at that time ranged from the Palladian to the postAdam generation and included Flitcroft at No. 4, Vardy at
No. 37, Stiff Leadbetter probably at No. 7, Kenton Couse
at Nos. 2 and 29, Chambers at Nos. 20 and 25, the Adam
brothers at Nos. 5, 19, 28 and, pre-eminently, at Derby
House (No. 26), John Johnson at No. 38, and James Wyatt
at Nos. 16 and 41. Other work was probably done at Nos.
31, 10 (west), 12, 24, 35, 40 and 49. Some fronts were then
stuccoed—perhaps first at No. 4 in 1763. How agreeable in
its mixed way the Square looked by the 1780's and 1790's is
well shown in Dayes's and Malton's views (Frontispiece
and Plate 28b).
These also show that an important change had taken
place in the centre of the Square. By 1774 the garden rent
levied on the lessees of houses, yielding some £70 per
annum, was proving insufficient. (In the nine years or so
between 1729 and c. 1738 the Grosvenors as ground
landlords seem to have spent some £920 on the centre of
the Square—this presumably including Alston's £40
yearly (ref. 18) .) In 1774 the residents in the Square obtained an
Act of Parliament constituting twenty-one trustees,
appointed by and from their own number, to manage the
Square, with power to levy a rate of up to 4s. in the £ for
the purpose. The residents' petition for the Act mentioned
their wish 'to inclose the said Garden in a more substantial
Manner, and to alter and embellish the same'. (ref. 19) The
records kept by the trustees have not come to light but it
seems that, perhaps soon after 1774 and certainly by 1785,
the renovation of the houses had been matched by
alterations to the garden. In the latter year the wife of the
American ambassador John Adams, living at No. 9,
described the centre of the Square to her sister. (ref. 20) The old
fence-wall (which had still been in place, to be criticized by
John Gwynn, in 1766 (ref. 21) ) had been removed, and she
describes 'a neat grated fence', around which lamps were
lit each night (she herself had seen the lighted ring only on
summer evenings). Within the fence, Alston's many
sections had been reduced to four quarterings around the
central grass platform. These were 'filled with clumps of
low trees thick together which is called shrubbery', and
although this sounds rather like the previous close
planting, Dayes's and Malton's views (published in 1789
and 1800) and Horwood's map of 1792 show that Alston's
shrubs had been replaced by naturalistic clumps growing
up perhaps more luxuriantly.
The three decades around 1800 saw much recorded
work in the Square, latterly including what was doubtless
the first complete rebuilding, in 1814–16. Soane's welldocumented career included work at Nos. 14, 25, 39 and,
particularly, at No. 49, which was as expressive of his
mature style as No. 26 had been of the Adams'. Jeffry
Wyatt (Wyatville) and, of an older generation, Samuel
Wyatt, each occur at a number of houses (Nos. 5, 6 and 7;
and Nos. 10 (west), 40 and 45 respectively). One or two
little-known architects also occur. At No. 47 in 1814–16
Lord Grimston seems to have avoided a famous name
(rather as Lord Bristol was to do at No. 6 St. James's
Square in 1819–20), and to have entrusted the rebuilding
to a Thomas Martin.
In 1754 a commentator on the houses in the Square,
probably then still largely unaltered, had dwelt on the
generous provision of main and subsidiary staircases in
them, and on the handsomeness of the principal staircases
he had seen there, with 'inlaid and perfect Cabinet-work,
and the Paintings on the Roof and Sides done by the best
Hands'. (ref. 22) At least five houses, on the west and south sides
(Nos. 25, 29, 40, 44, 45), are known in all probability to
have had these painted staircases, but having been so
pleasing to one generation such spectacular eye-catchers
were doubtless correspondingly tiresome to later taste,
and were, it seems, often the victims of these late
eighteenth-century alterations, the shift of the staircase
backwards permitting the front drawing-room on the first
floor to be made longer and grander.
The 1820's–1840's probably saw comparatively little
actual work done on the houses of the Square. In the
centre, conservatism long prevailed. Tom Moore, writing
not later than 1827, celebrated the oil lamps, the watchmen
and the unMacadamized carriageway. (ref. 23) It would seem,
however, that Macadam's surfacing was introduced not
long after this, for in 1835 it is specifically mentioned as the
mode by then employed, in an Act for the better
management of the Square. (ref. 24) This Act did not materially
alter the system, which continued to be run by the trustees.
Two changes, however, were to give them more summary
powers of removing nuisances of humankind, such as
cabmen plying for hire, and explicit powers to lay gaspipes. The provisions to be taken against the contamination of the water supply by gas were carefully set
out. The actual introduction of gas, which had been
rejected in 1819, was, on the evidence of Moore's journal,
accomplished in 1839. (ref. 25)
Around the Square a significant move towards modernization, of a kind, was at least heralded in the 1840's, for in
the last year of the first Marquess of Westminster's life a
more or less extensive recasting of the face of the Square
was foreshadowed when in 1844 the estate surveyor,
Thomas Cundy II, persuaded him to re-style the Square
'by the addition of stucco-work to the fronts with porticos,
window dressings, cornices and balustrades to such of the
houses as may be thought to require it'. This policy was to
be effected when leases were renewed. (ref. 26)
In the same year the Marquess's son, Earl Grosvenor,
was interesting himself in clearing some trees from the
garden, (ref. 27) perhaps in the same tidying spirit, and, succeeding as second Marquess in the following year, kept the
refronting plans alive. In 1845 and 1849 there were
schemes for a general recasting of the exteriors on the
south side. (ref. 28) Except at No. 50 in 1849, however, it was the
1850's before the Square began to show the effect of the
second Marquess's measures. In this, his known pride in
the Square as the centrepiece of the Mayfair estate played a
part, (ref. 29) but the manner of its expression was not very
different from elsewhere on the estate. Between 1853 and
1866 some dozen of the houses were rebuilt or refaced with
hard, squared-up Italianate fronts in stucco or (more
usually) white brick, designed by Thomas Cundy II, with
the help of his son and successor, Thomas Cundy III, in a
style approximating to that proving successful in London's
western suburbs. At the same time the building line was set
back behind wider areas. The fronts were not quite
uniform but enough evidence survives to suggest there
may have been some attempt at uniformity on each side of
the Square separately considered. On the south side Nos.
38, 40 and 42 were very similar, as were Nos. 2 and 4 on the
east, Nos. 26 and 30 on the west and Nos. 10 and 20–21 on
the north. The last were virtually identical and hint
particularly strongly at a uniform scheme for the north side
distinguished by the pilasters and columns which the
Marquess shunned elsewhere. The failure or disinclination
to enforce pilasters at William Burn's new house at No. 18
in 1865–6 marks the end of this phase in the Square. In
some ways that big house was a culmination of what had
been the typical Square house, with, behind its plain front,
an increasingly specialized and tightly planned battery of
rooms and service quarters, laid out in formidable but
well-established sequence (fig. 36 on pages 134–5).
As it happens, the two houses of this 'Cundifying'
period of which most is known, Nos. 10 and 21, were each
new-built from the ground by lessees whose architectural
tastes would seem to have lain far from such staid Italianate:
Lord Lindsay (later twenty-fifth Earl of Crawford) and
William Brougham both inclined naturally to the more
picturesque styles of their homelands in the north, but
were perfectly content with Cundy in Mayfair. (Each also
in some degree found the means to meet the cost directly or
indirectly from coal-mining.)
This phase gave the Square the aspect—mixing
worked-over Georgian with Victorian of the most straightfaced kind—that predominantly characterized it until its
recent rebuilding. Meanwhile, in the centre the statue of
George I had disappeared, probably between 1844 and
1854, either by demolition or removal to a destination now
unknown. Possibly the partial clearance of the shrubbery
in 1844 revealed something shabby or seemingly out of
date. (ref. 30)
(fn. f)
At the individual houses much work was done after the
1860's and much money spent, but externally the changes
were not as bold and widespread as in some other parts of
the Mayfair estate. Perhaps the courage of the first Duke,
who succeeded (initially as third Marquess) in 1869, failed
him a little here. Leases were often arranged to permit
rebuilding of adjacent houses in the latter part of the
century that was not carried through when the time came.
For example, at Nos. 43–48 the leases had been renewed in
1864–5 for simultaneous expiry in 1881 but further
renewals preserved them until 1901 and thereafter.
Sobriety of aspect was sometimes abandoned—first in
1875 at No. 3 and then in 1877 at No. 39, where the redbrick revival was tentatively introduced—neither by
architects of the first rank and the latter, at least,
unworthily designed. The years 1884–8 saw three other
rebuildings, at Nos. 27, 33–34, and 41, which also went
quite outside the old range of styles—and the last also preeminently so in its planning by George Devey. In 1888
Lord Harrowby at No. 44 complained of the spoiling of the
Square by 'the recent erection of houses like public
institutions'. (ref. 31) But the Square never became an important
example of the Duke's architectural innovations. (fn. g)
To the extent that 1869 had brought some loosening of
style it also marked some social change in a Square that had
for more than a century and a quarter largely held out
against occupation by businessmen, and the next decade
saw the arrival of (Sir) William Cunliffe Brooks, a
Manchester banker, Sir Henry Meux, a brewer, (Sir)
Edward Henry Scott, a banker, (Sir) Charles Palmer, a
ship-builder, Sir John Kelk, a contractor, and Charles
Wilson (later Lord Nunburnholme), a ship-owner. About
1876 Edward Walford could still say of the houses in the
Square 'there is not a plebeian "professional" man—not
even a titled M.D.—living in them', (ref. 32) but in 1878 a
physician took up residence at No. 2. Wealth continued to
be needed to live there, and correspondingly advanced
years: in 1871 the householders were on average in their
late fifties. The average household numbered thirteen or
fourteen, of whom ten or eleven were servants: two thirds
of these were women. (ref. 33)
In 1853–4 and 1864–5 an 'institutional' use of houses
made an appearance, with the French and Belgian
embassies at Nos. 25 and 3 for a year or two, evidently
under sub-leases. (ref. 34) A club was refused a lease in 1869 (and
again in 1906) (ref. 35) but the Italian embassy came permanently
to the Square in 1887. The Japanese embassy took a house
here in 1913 and others followed. The now-famous
American presence dates only from 1938—reviving,
however, earlier connexions going back to the Adamses at
No. 9.
By the late nineteenth century high prices were being
paid for long leaseholds of houses in the Square—£50,000
for No. 33, £60,000 for No. 10 and £65,000 for No. 27. At
that period houses in the Square were very likely to have
white-and-gold Louis Quinze intercommunicating firstfloor drawing-rooms, and white, brocade-hung Louis
Seize boudoirs opening off them: downstairs an English
manner might prevail—perhaps recast to a more luxuriously enriched imitation of the period of the house's
own building, or perhaps receding to Restoration or even
Jacobean, to give a sturdier and homelier setting for the
ground-floor pursuits of eating, reading or business.
When changes to the actual fabric were made in the later
nineteenth century they often served to extend the
accommodation to meet the wish for greater privacy,
servant-segregation, and hygiene, and were therefore in
the bedroom quarters and domestic offices: houses were
heightened (and the first Duke's tastes sometimes
expressed in more prominent dormers on the skyline). In
the early years of the second Duke's time, however, from
1899 until 1914, the main reception areas were also likely to
be recast and the planning opened up to provide for a
spectacular type of social life with the staircase often
rebuilt again and prominently displayed.
The exterior alterations in the early days of the second
Duke were generally much more reticent than under his
two predecessors, even if sometimes notable for the
fashionable fronting in stone. At No. 51 in 1908 and No. 47
in 1913, however, the neo-Georgian front in brick
appeared. Increasingly the changes in the forty years since
1875 had tended to be at or near the corners of the Square
or on the south side. Compared with the changes a
hundred years earlier it is noticeable that many of the
names of the architects, whether for rebuildings or the
many lesser changes, are of little-known practitioners.
The alterations of the Edwardian period might have
been greater but for the fall in the value of houses in the
Square, of which contemporaries were very conscious. By
1909 ten of the houses were to let and it was asserted that
values had sunk by fifty per cent since 1901. (ref. 36) One of the
most spectacular rebuildings, of Nos. 22–23 in 1906–7,
failed to attract a permanent private occupant; and so did
that of No. 47 in 1913–14. At No. 43 in 1909 estate agents
successfully put the doctrine of falling values to the stiffest
test, winning from the Estate a big reduction in the
estimated annual value of the house. (ref. 36)
After the 1914–18 war the changes in the individual
houses in the Square were outwardly inconspicuous until it
was transformed by the latest phase of rebuilding. Inside,
however, considerable outlay was still made by private
occupants. Nos. 16, 24, 25, 44 and 47, for example, were all
enhanced between the wars.
By 1926 the central garden had taken on the character
usual in London's residential squares, with great trees
irregularly grouped, and a tennis court. (ref. 37) This last had
replaced one of the four symmetrically arranged walks
leading to the centre. The pedestal of the vanished statue,
however, seemingly remained in situ
(ref. 38) — perhaps until the
rearrangement of 1948. In 1936 a proposal from the
architect Fernand Billerey, then interesting himself in
redevelopment round the Square, that an underground
car-park should be made in the centre (as had been
suggested in the previous year for St. James's Square) was
not pursued by the Estate. (ref. 39)
Of the rebuilding which over some forty years, spanning
the 1939–45 war, has ended the Square as an assemblage of
houses, something will be said below in addition to the
account in volume XXXIX. Of the older phase thereby
terminated it remains to note the end of private occupation
as recorded in the Post Office Directories. Apart from No.
20, used as an embassy since 1887, the first casualties were
at the corners of the Square. No. 10 became an embassy in
1913 and No. 22 in 1917. In the latter year No. 48 also
failed of a permanent tenant, and so did No. 46. No. 45
followed in 1924, Nos. 49–50 in 1926 and Nos. 14, 36, 39
and 40 in the years 1928–31. It was thus mainly in the
south and south-east parts that the Square's houses were
being given up, and some stood many years without
private occupants. In 1939, however, (when blocks of flats
had already been built on twenty-one of the old house
sites) twenty-two houses remained in entire private
occupation, including all on the west side of the Square.
Seven houses were more or less seriously damaged by
bombing in the 1939–45 war (Nos. 6–7, 16–17 and 22–24),
but in 1948 six still remained in family occupation—four
of them rather strangely being on the early-abandoned
south side. The last to be given up, No. 44, was retained in
private occupation until shortly before its demolition in
1968.
By then the central garden, too, had changed its
character. In 1948 it became public—a place, or platz,
rather than the garden of a London square. The
establishment of the American embassy in the Square in
1938 had been followed by a very extensive occupation of
houses during and after the 1939–45 war by American civil
and military services. It was therefore chosen as the site of
the British memorial to President Roosevelt, unveiled by
Mrs. Roosevelt in April 1948. To this end the garden was
made over to the management of the Ministry of Works,
and was radically rearranged by the architect B. W. L.
Gallannaugh. The old forest trees were thinned out and
new planes and cherry-trees planted. The whole was given a
north-south axis, leading to a masonry platform incorporating water basins, which forms the setting for a standing
bronze statue of President Roosevelt by the sculptor Sir
William Reid Dick (ref. 40)
(fn. h) (Plate 32d).