Analysis of recent property sales -- official HM Land Registry data
The average house price in SW1 (SW1 3BU) is £2,838,497, based on 26 transactions recorded by HM Land Registry. The median price is £2,287,500, giving a price range from £165,000 to £13,880,000.
| Date | Price | Type | Area |
|---|---|---|---|
| 2026-01-13 | £13,880,000 | T | 511.0 m² |
| 2025-12-29 | £5,600,000 | T | 276.0 m² |
| 2025-12-10 | £890,000 | F | 55.0 m² |
| 2025-10-27 | £3,385,000 | T | 179.0 m² |
| 2025-10-24 | £3,046,000 | F | 117.0 m² |
Standard residential rates for primary residence. Does not include surcharges for additional properties or non-UK residents.
Market Overview: SW1
SW1 recorded 26 residential sales in the twelve-month window, enough to ground the median but not so many that property-type or street-level differences wash out.
Flats were the most common transaction type, representing 69% of sales, while terraced houses accounted for 19%. 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 upward: comparing the first half of the window with the second, the median shifted by roughly +60.5%. Monthly volume was fairly consistent, giving the trend line a reliable shape.
For buyers and sellers in SW1 3BU, 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 0.9%, based on ONS regional rents.