THE PARISH OF CHELSEA
CHELSEA, a small village on the Thames,
developed as a riverside resort, first for courtiers and
wealthy Londoners from the 15th to the 17th centuries,
and then for a wider section of London's residents in the
18th. (fn. 1) It became known from the later 19th century as a
centre of artistic life in London, with a socially mixed
and rather bohemian society, but by the end of the 20th
was again largely an enclave of the rich and fashionable.
It is one of the smaller inner London parishes, lying in
the Kensington Division of Ossulstone Hundred, and
bounded by the detached part of St Margaret Westminster on the north, St George Hanover Square on the east,
the river Thames and Fulham on the south, Fulham on
the south-west, and Kensington on the north-west. In
addition to the Thames, water formed the boundaries
on two other sides, with the Westbourne river on the
east, and Counter's Creek (its lower stretch known as
Chelsea Creek) on the west; (fn. 2) in 1900 the eastern
boundary of Chelsea MB was straightened to run along
Chelsea Bridge Road and other roads to the north.
Fulham Road formed the north-western boundary from
the western end of the parish for three-quarters of the
distance, but where Fulham Road turns north as
Brompton Road the parish boundary continues in more
or less a straight line north-eastwards towards
Knightsbridge; it runs just south of Knightsbridge road
itself.
Chelsea's position and links with land in Kensington
suggest that it may originally have formed the southern
end of a larger land-holding, and later became a separate
unit from which the parish was created. Until 1900 the
parish included a detached portion of about 120 a.
which lay at the northern end of Kensington, possibly
once part of a single Anglo-Saxon unit comprising both
Kensington and Chelsea parishes. (fn. 3) In 1900 the area was
allotted to Paddington and Kensington MBs under an
Act of 1899. Settlement, churches, and schools of the
19th and 20th centuries which later lay within
Paddington (Queen's Park) have been treated under
Paddington, (fn. 4) and similar building which later fell within
Kensington (Kensal New Town) are reserved for treatment under Kensington.
The parish is wedge shaped, only about a quarter of a
mile wide in the west and just over a mile in the east;
east-west through the centre the parish is about 1¼ miles
long from boundary to boundary. (fn. 5) In 1664 the area of
the parish was estimated by James Hamilton at 631 a.,
presumably excluding Chelsea detached, (fn. 6) and in 1831
the area was given as 780 a., (fn. 7) presumably including the
detached portion. Ten acres by the river near the Royal
Hospital belonged to Kensington parish, which may
account for the 770 a. given as the area under the tithe
award. (fn. 8) In 1900, after Kensal had been transferred to
Paddington and Kensington, the remainder of Chelsea,
now a metropolitan borough, was 660 a. (fn. 9)
Geology
Like similar settlements on the Thames, Chelsea owed its
existence to the proximity of firm gravel to the water's
edge, which allowed easy landing. Nearly all of Chelsea
lies on Kempton Park gravel drift over London clay. The
exceptions are two patches of Langley Silt brickearth at
Markham Street and Square south to Smith Terrace, and
lying either side of Fulham Road by Elm Park Gardens
east to the Royal Marsden hospital. A wide band of alluvium along the eastern side of the parish marks the
course of the Westbourne down to the Thames by Ranelagh Gardens, and a narrow band on the west marks
Counter's Creek, widening out at the southern end to
include the land on the south side of Lots Road. The
parish lies beneath the 10 m. contour. (fn. 10)
Derivation of Place-name
Chelsea, originally Chelcehithe and variants, is apparently an early Anglo-Saxon place-name derived from the
Old English words for chalk and a landing-place, the last
part in common with nearby Lambeth, Stepney, and
Rotherhithe. (fn. 11) The usual meaning of a settlement
located on such rock is considered unlikely, given the
local geology, although a recorded sense of 'coarse sand
mixed with pebbles' may well have applied to the
Thames foreshore. (fn. 12) The other possibility is that Chelsea
was a transshipment point for building stone or lime for
fertilizer, perhaps brought upriver from Kent, although
there is a problem over the derivation from the word for
chalk. (fn. 1) The older form was still in use in the 16th and 17th
centuries, though by this time the form 'Chelsey' was
becoming common.

Figure 2:
Cheyne Walk c. 1840, from the Old Church looking east to Cadogan Pier