Analysis of recent property sales -- official HM Land Registry data
The average house price in SW3 (SW3 1AB) is £1,915,568, based on 355 transactions recorded by HM Land Registry. The median price is £1,040,000, giving a price range from £23,500 to £24,500,000.
| Date | Price | Type | Area |
|---|---|---|---|
| 2026-01-23 | £20,250,000 | S | 576.0 m² |
| 2026-01-23 | £220,000 | F | 18.0 m² |
| 2026-01-20 | £415,000 | F | 52.0 m² |
| 2026-01-19 | £1,530,000 | F | 74.0 m² |
| 2026-01-15 | £3,510,000 | T | 93.0 m² |
Standard residential rates for primary residence. Does not include surcharges for additional properties or non-UK residents.
Market Overview: SW3
SW3 saw 355 residential sales complete over the twelve-month window, a busy level of activity that makes the local price benchmarks more reliable than in thinner markets. The £24k–£24.50m range is unusually wide, so the median understates what a buyer will see at either end of the market.
The local market is dominated by flats, which made up 77% of all sales in the sample, while terraced houses accounted for 16%. That flats-heavy composition is typical of central and inner-London postcodes where purpose-built blocks and converted period buildings dominate.
The twelve-month trend is softer than it was: the median in the second half of the window was 29.1% below the first-half median. Monthly volume was fairly consistent, giving the trend line a reliable shape.
For buyers and sellers in SW3 1AB, the wide dispersion means averages are a weak guide — comparable sales matched on property type, floor area and condition will produce a far tighter estimate. On the rental side, the estimated gross yield on a median-priced property here is around 2.1%, based on ONS regional rents.