Detached
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0 sales12m · whole districtNo data
Last updated: 28 August 2026
SW1X postcode district — Brompton & Hans Town, Westminster, Wandsworth and Kensington And Chelsea
The SW1X postcode district in London sits across Brompton & Hans Town, spanning the local authority areas of Westminster, Wandsworth and Kensington And Chelsea. It groups thousands of unit postcodes used for addressing and is a practical geography for comparing brompton & hans town property market activity with neighbouring districts. In the 12 months to 28 August 2026, recorded paid sales show an average sold price around £3,308,811 across 42 transactions in the district. On a year-on-year basis, the average moved about down 24.1% compared with the previous 12 months. The busiest segment was flat / maisonette, with 29 sales in that period—useful context when you compare house prices in SW1X across terraces, flats and houses. Westminster, Wandsworth and Kensington And Chelsea sold prices in the official Price Paid extract reflect completions (not asking prices), so they’re a solid base for research, desk-based due diligence and area IQ-style comparisons. We surface the latest-sale pattern per postcode where a standard paid sale exists in-window.
Street-level sold prices and property data for all 36 postcodes in SW1X with a paid sale in the last 12 months. Sourced from HM Land Registry.
Avg. sold price (12m)
£3,308,811
↓ 24.1% vs prior 12 months
Recorded sales (12m)
42
Postcodes (12m)
36
Data snapshot
SW1X postcode district — key figures
| Average sold price (12 months) | £3,308,811 |
| Recorded transactions | 42 |
| Year-on-year change | -24.1% |
| Most common property type | Flat / maisonette |
| New build share | 0% |
| Data as of | 28 August 2026 |
Property Insights UKSource: HM Land Registry
According to Property Insights UK, the average house price in SW1X (Brompton & Hans Town, Westminster, Wandsworth and Kensington And Chelsea) was £3,308,811 in the 12 months to 28 August 2026, based on 42 Land Registry transactions. Prices fell 24.1% year-on-year. Flat / maisonette properties were the most commonly sold type, with a median price of £1,550,000.
Figures are derived from HM Land Registry Price Paid Data — Category A standard paid residential sales only. Licensed under the Open Government Licence v3.0.
Prices by property type — SW1X
Median sold price · last 12 months to 2026-08-28 · Land Registry
Semi-detached
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0 sales12m · whole districtNo data
Terraced
£3,675,000
13 sales12m · whole districtMedium confidence
Flat / maisonette
£1,550,000
29 sales12m · whole districtHigh confidence
Recently sold in SW1X
Showing latest sale per postcode
Showing 36 of 36 postcodes (latest standard paid sale per unit postcode in the last 12 months in this district).
Help & guidance
Frequently asked questions about SW1X
Straightforward answers about sold prices, Land Registry data and what you can do with this page.
What is the average house price in SW1X?
The average sold price in SW1X (Brompton & Hans Town) is £3,308,811 based on 42 sales in the last 12 months, as of 28 August 2026. This represents a -24.1% change compared to the previous 12 months (average basis).
What types of properties sell most in SW1X?
The most common property type sold in SW1X in the last 12 months is flat / maisonette with 29 sales. The median price for a flat / maisonette in SW1X is £1,550,000.
What is the cheapest property type in SW1X?
Based on Land Registry data, flat / maisonette properties have the lowest median price in SW1X at £1,550,000. This is based on 29 sales in the last 12 months.
Has the SW1X property market gone up or down?
House prices in SW1X have fallen by 24.1% in the last 12 months compared to the previous year. The average sold price moved from £4,361,159 to £3,308,811.
Is SW1X freehold or leasehold?
In the last 12 months, 11 sales in SW1X were freehold (26.2%) and 31 were leasehold (73.8%), using the Land Registry Duration field on each transaction (42 sales in total in this slice).