SW1W Postcode Data
Property data for the SW1W postcode district covering Kensington and Chelsea. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in SW1W is £2,120,824 (median £1,185,000), based on 70 HM Land Registry transactions. Police UK recorded 1,316 crimes within a 1-mile radius in 2026-05.
Headline pricing in SW1W is well above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by flat-maisonette properties (56 of the last 70 sales).
Avg sale price
£2,120,824
70 sales
Median price
£1,185,000
Crime incidents
1,316
2026-05
Avg EPC score
n/a
65 certs
Recent sold prices
Latest 30 property sales in the SW1W area, sourced from HM Land Registry Price Paid Data.
flat-maisonette
£1,409,280
56 sales
terraced
£7,386,250
4 sales
detached
£1,250,000
1 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Jan 2026 | APARTMENT 12.03, 83, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,875,000 |
| Dec 2025 | APARTMENT 03.05, 75, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,000,000 |
| Nov 2025 | APARTMENT 11.01, 83, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £4,850,000 |
| Sept 2025 | 5, GROSVENOR GARDENS, LONDON | other | £7,600,000 |
| Jun 2025 | APARTMENT 08.03, 79, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,450,000 |
| Feb 2025 | APARTMENT 06.03, 83, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,900,000 |
| Aug 2024 | APARTMENT 06.03, 79, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,850,000 |
| Jul 2024 | FLAT 8, 1A, GROSVENOR GARDENS, LONDON | other | £1,250,000 |
| Jul 2024 | APARTMENT 07.04, 75, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,100,000 |
| Jun 2024 | 13, GROSVENOR GARDENS, LONDON | terraced | £4,990,000 |
| Apr 2024 | APARTMENT 05.04, 83, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,830,000 |
| Nov 2023 | APARTMENT 05.04, 79, BUCKINGHAM PALACE ROAD, LONDON | other | £2,100,000 |
| Sept 2023 | APARTMENT 03.06, 79, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £1,950,000 |
| Aug 2023 | BASEMENT, GROUND AND MEZZANINE FLOOR, 19 - 21, GROSVENOR GARDENS, LONDON | other | £1,600,000 |
| Aug 2023 | APARTMENT 02.02, 83, BUCKINGHAM PALACE ROAD, LONDON | flat-maisonette | £920,000 |
Crime in SW1W
1,316 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Anti Social Behaviour
330
Violent Crime
249
Other Theft
169
Shoplifting
158
Theft From The Person
116
Energy performance
Aggregate EPC stats from 65 recently-certified properties in the SW1W area.
Sample size
65
Rating distribution
A
0
B
20
C
26
D
14
E
3
F
1
G
1
Area information
- Local authority
- Kensington and Chelsea, Wandsworth, Westminster
- Country
- England
- Wards
- Knightsbridge & Belgravia, Nine Elms, Pimlico North
- Constituency
- Battersea
- Latitude
- 51.4927
- Longitude
- -0.1511
More for SW1W
Typical property
What the typical SW1W property looks like
Area summary, buyer notes, researched facts
Sold prices tool
Full transaction history for SW1W
HM Land Registry from 1995
Corporate freeholders
Companies registered in SW1W
Live Companies House data + PSCs
EPC checker
Look up any SW1W address
Energy ratings + improvement options
Crime checker
Local breakdown for SW1W
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the SW1W postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.