Analysis of recent property sales -- official HM Land Registry data
The average house price in SW1A (SW1A 1DA) is £3,400,000, based on 4 transactions recorded by HM Land Registry. The median price is £2,425,000, giving a price range from £1,900,000 to £6,850,000.
| Date | Price | Type | Area |
|---|---|---|---|
| 2025-09-15 | £2,850,000 | F | 209.0 m² |
| 2025-08-12 | £1,900,000 | F | 91.0 m² |
| 2025-07-14 | £2,000,000 | T | 113.0 m² |
| 2025-06-17 | £6,850,000 | F | 255.0 m² |
Standard residential rates for primary residence. Does not include surcharges for additional properties or non-UK residents.
Market Overview: SW1A
Prices in SW1A span a notably wide range, from £1.90m at the lower end to £6.85m at the top of the 4-sale sample — a signal that the local housing stock is mixed rather than homogeneous.
The local market is dominated by flats, which made up 75% of all sales in the sample. That flats-heavy composition is typical of central and inner-London postcodes where purpose-built blocks and converted period buildings dominate.
For buyers and sellers in SW1A 1DA, 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.