SW1P 3 — house prices & area data
A free, sourced snapshot of SW1P 3, 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.
SW1P 3 is a postcode sector in Cities of London and Westminster. Homes here sold for a median of £890,000 over the last year, down 12.5% over five years. 920 sales are on record. 76% of homes are rated EPC C or better.
- £792,000 median sold price (all time)
- £890,000 median price, last 12 months
- 920 recorded sales
- -12.5% 5-year price change
- 2% of postcodes in England’s least-deprived 30%
- 76% of homes rated EPC C or better
- Source: HM Land Registry Price Paid & English Indices of Deprivation, Sep 2026
Full SW1P 3 report available →
Recent sales
| Address | Type | Price | Date |
|---|
| Romney House, 47 Marsham Street | Flat | £890,000 | Jun 2026 |
| Romney House, 47 Marsham Street | Flat | £780,000 | Apr 2026 |
| Nobel House, 17 Smith Square | Other | £50,475,000 | Mar 2026 |
| 48 Tufton Street | Flat | £805,000 | Feb 2026 |
| Romney House, 47 Marsham Street | Flat | £1,180,000 | Jan 2026 |
| Romney House, 47 Marsham Street | Flat | £725,000 | Jan 2026 |
| 1 Barton Street | Terraced | £3,750,000 | Nov 2025 |
| Romney House, 47 Marsham Street | Flat | £780,000 | Nov 2025 |
| Westminster Mansions Great Smith Street | Flat | £472,000 | Oct 2025 |
| 9 Millbank | Flat | £1,750,000 | Oct 2025 |
Source: HM Land Registry Price Paid · Sep 2026
Crime last 12 months
Most common- Violence and sexual offences 496
- Theft from the person 433
- Anti-social behaviour 269
Source: police.uk street-level crime (Open Government Licence) · Aug 2025 – Jul 2026. Locations are anonymised "on or near" markers — where crime clusters, not a specific address.
Street-level crime map near here →
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