SW1A 1 — house prices & area data
A free, sourced snapshot of SW1A 1, 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 1 is a postcode sector in Cities of London and Westminster. Homes here sold for a median of £2,850,000 over the last year. 222 sales are on record. It sits among England’s less-deprived areas (97% of its postcodes are in the least-deprived 30%). 54% of homes are rated EPC C or better.
- £1,529,500 median sold price (all time)
- £2,850,000 median price, last 12 months
- 222 recorded sales
- 97% of postcodes in England’s least-deprived 30%
- 54% of homes rated EPC C or better
- C median EPC band
- Source: HM Land Registry Price Paid & English Indices of Deprivation, Jul 2026
Full SW1A 1 report available →
Recent sales
| Address | Type | Price | Date |
|---|
| 73 St James'S Street | Flat | £2,850,000 | Sep 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 |
| 73 St James'S Street | Flat | £480,000 | Mar 2025 |
| 66 St James'S Street | Other | £20,000,000 | May 2024 |
| 1 Bennet Street | Flat | £7,000,000 | Mar 2024 |
| Duke'S Hotel, 35 - 38 St James'S Place | Other | £11,500,000 | Feb 2024 |
| 9 Catherine Wheel Yard | Flat | £1,530,000 | Dec 2023 |
Source: HM Land Registry Price Paid · Jul 2026
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