SW1A — house prices & area data
A free, sourced snapshot of SW1A, Cities of London and Westminster from Acreright. Every figure shows its source and date; where the data isn’t reliable we say so rather than guess.
SW1A is a postcode district in Cities of London and Westminster. Homes here sold for a median of £2,850,000 over the last year, down 3.2% over five years. 537 sales are on record. It sits among England’s less-deprived areas (79% of its postcodes are in the least-deprived 30%). 65% of homes are rated EPC C or better.
- £1,200,000 median sold price (all time)
- £2,850,000 median price, last 12 months
- 537 recorded sales
- -3.2% 5-year price change
- 79% of postcodes in England’s least-deprived 30%
- 65% of homes rated EPC C or better
- Source: HM Land Registry Price Paid & English Indices of Deprivation, Jul 2026
Recent sales
| Address | Type | Price | Date |
|---|
| 73 St James'S Street | Flat | £2,850,000 | Sep 2025 |
| 4 Whitehall Court | Flat | £1,900,000 | Aug 2025 |
| 6 Horse Guards Avenue | Flat | £5,150,000 | Jul 2025 |
| 2 Catherine Wheel Yard | Terraced | £2,000,000 | Jul 2025 |
| Arlington House Arlington Street | Flat | £6,850,000 | Jun 2025 |
| Bank Building Smithson Plaza, 26 St James'S Street | Other | £24,000 | May 2025 |
| 30 St James'S Street | Flat | £1,400,000 | Apr 2025 |
| 4 Whitehall Court | Flat | £4,200,000 | Mar 2025 |
| 4 Whitehall Court | Flat | £1,400,000 | Mar 2025 |
| 73 St James'S Street | Flat | £480,000 | Mar 2025 |
Source: HM Land Registry Price Paid · Jul 2026
Across the wider Westminster district
The figures below cover Westminster — the council district SW1A sits within, the finest grain we publish for schools, health, transport, amenities and who lives here.
- £825,000 median home price (HM Land Registry Price Paid, May 2026)
- 204,235 residents (ONS Census 2021 (Nomis), 2021)
- 100% of inspected schools rated Good or Outstanding (Get Information About Schools (GIAS) + Ofsted inspections MI, 2026)
- ≈55 min fastest train to London (OpenStreetMap + National Rail timetable (ATOC/RDG, GTFS), 2026)
- 75% of premises can get gigabit broadband (Ofcom Connected Nations 2024, Jul 2024)
- 33.1 recorded crimes per 1,000 people (police.uk, Jun 2026)
Open the full Westminster district report →
Prices by postcode sector
| Sector | Median price | Sales |
|---|
| SW1A 1 | £2,850,000 | 222 |
| SW1A 2 | £3,525,000 | 315 |
Median sold price — most recent 12 months where available, else all-time. Source: HM Land Registry Price Paid.
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