Postcode district · London

Sold house prices in SW1Y, London

Postcode district SW1Y · City of Westminster · 26 postcodes with sales · 32 sales held since 7 Mar 2024

Median price
Too few sales (6)
Existing homes · standard sales · Apr 2025-Mar 2026 · 6 sales
Sales held
32
Every sale registered since 7 Mar 2024, all categories
Leasehold share
84%
of all sales held
Additional-price share
56%
of all sales held (category B transfers)
SW1Y area report PRO See SW1Y inside the London report

Median by type

Existing homes, standard sales, whole district. The Mar 2024-Jul 2026 columns include the months still registering.
TypeMedian Apr 2025-Mar 2026SalesMedian Mar 2024-Jul 2026SalesLike-for-like (May-Dec 2025 vs May-Dec 2024)
DetachedToo few (0)0Too few (0)0-
Semi-detachedToo few (0)0Too few (0)0-
TerracedToo few (0)0Too few (0)0-
FlatToo few (6)6Too few (14)14-

Other districts in London

Median of existing homes, standard sales, Apr 2025-Mar 2026.

Latest sales held

Sales appear once HM Land Registry registers them, often weeks or months after completion. Every category is shown.

CompletedAddressTypePrice
26 Jun 2026Flat 9, Georgian House, 10 Bury Street
London SW1Y 6AA		Flat or maisonette
Leasehold		£900,000
1 Apr 202633 St James's Square
London SW1Y 4JS		Other
Additional price		£93,000,000
13 Feb 2026Flat 6, Bray House, Duke of York Street
London SW1Y 6JX		Flat or maisonette
Leasehold		£675,000
12 Feb 2026Flat 33, Bank Chambers, 25 Jermyn Street
London SW1Y 6HR		Flat or maisonette
Leasehold		£1,175,000
6 Feb 2026Flat 8, Norway House, 21 - 24 Cockspur Street
London SW1Y 5BN		Flat or maisonette
Leasehold		£1,405,003
18 Dec 2025Flat 18, Crusader House, 14 Pall Mall
London SW1Y 5LU		Flat or maisonette
Leasehold		£800,000
21 Nov 2025Flat 7, 76 Jermyn Street
London SW1Y 6NP		Flat or maisonette
Leasehold		£450,000
19 Nov 2025Apartment 3, 42 Pall Mall
London SW1Y 5JG		Flat or maisonette
Leasehold		£4,050,000
9 May 20258 Oxendon Street
London SW1Y 4EE		Terraced
Additional price		£4,200,000
30 Apr 2025Flat 19, Dalmeny Court, 8 Duke Street
London SW1Y 6BL		Flat or maisonette
LeaseholdAdditional price		£780,000
30 Apr 202573 Jermyn Street
London SW1Y 6NP		Other
LeaseholdAdditional price		£11,500,000
31 Mar 2025Flat 1, 19 Masons Yard
London SW1Y 6BU		Flat or maisonette
Leasehold		£915,000
28 Mar 20252, Castlemaine House, 12 Rose & Crown Yard
London SW1Y 6RE		Flat or maisonette
Leasehold		£899,000
19 Mar 20255 St James's Chambers
London SW1Y 6QA		Flat or maisonette
LeaseholdAdditional price		£2,450,000
17 Feb 20253, Castlemaine House, 12 Rose & Crown Yard
London SW1Y 6RE		Flat or maisonette
LeaseholdAdditional price		£840,000
19 Dec 202411 St James's Square
London SW1Y 4LB		Other
Additional price		£162,000,000
5 Dec 202488 Jermyn Street
London SW1Y 6JD		Terraced
Additional price		£6,300,000
18 Nov 2024Flat 7, 59 - 60 Jermyn Street
London SW1Y 6LX		Flat or maisonette
LeaseholdAdditional price		£1,865,000
8 Nov 2024Ground Floor Shop, 15 - 17 King Street
London SW1Y 6QU		Other
LeaseholdAdditional price		£74,007
4 Nov 2024Flat 49, Bank Chambers, 25 Jermyn Street
London SW1Y 6HR		Flat or maisonette
Leasehold		£282,000
31 Oct 20241 St James's Chambers
London SW1Y 6QA		Flat or maisonette
Leasehold		£2,966,250
21 Oct 2024Flat 2, 22 St James's Square
London SW1Y 4JH		Other
LeaseholdAdditional price		£2,450,000
4 Oct 20248 St James's Square
London SW1Y 4JU		Other
LeaseholdAdditional price		£200,000
19 Aug 20241 St James's Square
London SW1Y 4PD		Other
LeaseholdAdditional price		£14,200,000
14 Aug 2024Second Floor, 6 Duke Street
London SW1Y 6BN		Other
LeaseholdAdditional price		£180,000

Every postcode in SW1Y

26 postcodes with sales, by sector, with the number of sales held at each.

SW1Y 47 postcodes
SW1Y 55 postcodes
SW1Y 614 postcodes

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.