Sold house prices in SW1A: Westminster, London
HM Land Registry Price Paid Data covers SW1A (Westminster, London), but we did not return a recent-sales sample for this outcode on the last refresh. Across Wandsworth, the average price is £672,069 (-4.6% year-on-year). Search a specific address below for its full sold-price history.
Prime central London around Westminster and St James's, one of the UK's most expensive markets.
Price trend: SW1A in context
An outcode sample is small, so set it against the wider market. The UK House Price Index (UKHPI) tracks average prices and annual change for the local authority and region SW1A sits in:
| Area | Average price | Annual change | As of |
|---|---|---|---|
| Wandsworth (local authority) | £672,069 | -4.6% | Mar 2026 |
UKHPI is a mix-adjusted index published with a ~2-month lag. A street-level (HPSSA) small-area median is available from ONS as a bulk download — not yet wired here, so we never fabricate it.
Hazard flag for the SW1A area
Sold-price portals stop at the price. We pair it with a ground-truth risk screen at the representative point for SW1A — the thing that actually moves value, insurance and mortgageability:
flood: recorded nearby · coal: none · subsidence: Probable · radon: 1/6
recorded flooding nearby
outside the coalfield
clay-subsidence change Probable
radon band 1/6 (below Affected-Area threshold)
Hazard risk is mapped below outcode level — these flags describe the area, not a single property. Check the exact address with the tools below.
See the full sold-price history for one SW1A address
This page is the area picture. To see the complete HM Land Registry sale history for one exact property — alongside its EPC, flood and ground risk, and a current valuation — search the address. The full breakdown is in the £24.99 Complete report.
Frequently asked questions
What is the average sold house price in SW1A?
We did not return a recent-sales median for SW1A on the last data refresh. The HM Land Registry average price across Wandsworth is £672,069. Search a specific address to see its full sold-price history.
How many houses have sold recently in SW1A?
HM Land Registry records every completed sale in SW1A, but our latest sample did not return rows for this outcode. Sales typically appear 4–6 weeks after completion.
Are there any flood, coal or subsidence risks in SW1A?
flood: recorded nearby · coal: none · subsidence: Probable · radon: 1/6 This area-level hazard screen — at the representative point for SW1A — is the context sold-price portals leave out. Risk varies street by street, so check the exact address with the HouseCheckup tools before you offer.
How do I see what a specific SW1A house sold for?
Sold prices are recorded per property by HM Land Registry. Search the exact address on HouseCheckup to see its full sale history alongside EPC, flood risk, ground stability and a current valuation — the complete analysis is in the £24.99 Complete report.
Sold prices in nearby areas
Prime central Chelsea, period townhouses and mansion flats commanding premium prices.
Battersea and Clapham Junction, a high-turnover riverside market popular with families and professionals.
Wandsworth and Earlsfield, a busy commuter-belt market inside Zone 2/3.
Wimbledon, a high-demand family market with strong period and new-build stock.
South-bank Southwark and Bermondsey, a riverside market of converted warehouses and new towers.
Peckham, a fast-gentrifying inner south-east London market.
Sources
- Price Paid Data — HM Land Registry
- UK House Price Index (UKHPI) — HM Land Registry / ONS
- Outcode geocoding — postcodes.io
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Flood data © Environment Agency copyright and/or database right 2026 (OGL v3.0). Flood Re eligibility based on floodre.co.uk criteria — indicative only; insurers make final decisions. Contains Mining Remediation Authority data © Mining Remediation Authority, licensed under the Open Government Licence v3.0. Contains British Geological Survey materials © UKRI 2026 (GeoClimate UKCP18 Open). Indicative Atlas of Radon — © Crown copyright UKHSA; contains British Geological Survey materials © UKRI. Open Government Licence v3.0.