Sold prices · London
Sold house prices in SW1P (Westminster)
111 standard residential sales registered with HM Land Registry for completions from 1 August 2025 to 31 July 2026 (our data runs to 28 August 2026). The newest month, August 2026, is left out: HM Land Registry is still adding sales to it. Earlier recent months can still grow a little in later releases.
By property type
| Type | Sales | Median | Middle 50% | 95% interval of the median |
|---|---|---|---|---|
| Flat / maisonette | 105 | £700,000 | £515,000 – £925,000 | £632,500 – £780,000 |
Median = the middle sale price. Middle 50% = from the 25th to the 75th percentile. The 95% interval shows how far the median could move with a different set of sales; a wide interval means few or very varied sales. Types with fewer than 20 sales show no price.
Official UK House Price Index for the area
| Local authority | Average price | 12-month change | Detached | Semi | Terraced | Flat |
|---|---|---|---|---|---|---|
| City of Westminster (100% of SW1P sales, July 2026) | £876,788 | -20.7% | £3,892,403 | £2,760,923 | £1,616,250 | £775,956 |
The UK House Price Index (HM Land Registry, calculated by the ONS) is a modelled average for the whole local authority, adjusted for the mix of homes sold and smoothed over 3 months; the latest months are provisional and are revised. Our median above is the middle actual sale in SW1P over 12 months — the two measure different things and can differ.
Fewer than 20 sales
- Semi-detached: 1 sale — no median shown
- Terraced: 5 sales — no median shown
Area rent and gross yield
| Type | Area rent / month | Gross yield |
|---|---|---|
| Flat / maisonette | £2,957 | 5.1% |
Area rent = ONS Price Index of Private Rents for the local authority of each sale (August 2026): the average rent of existing tenancies of that property type — an area baseline, not the rent a particular home would let for. Gross yield = area rent × 12 ÷ median price, before costs, tax and voids.
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