Over the past 30 years, there have been 37 property sales recorded in the SW1X 9SA postcode area. The highest sale price reached £18,250,000, while the most recent sale was a property sold in March 2026 for £12,000,000.
The estimated average property value in SW1X 9SA currently stands at £2,661,475, which is approximately 228.8% higher than the city average, indicating a potentially more desirable or in-demand location.
In terms of size, the average price per square metre is approximately £20,377.
Property prices in SW1X 9SA have fallen by 3.1% over the past year , with a total increase of 0.3% over the past five years , and a long-term drop of 4.7% over the past decade .
The most common type of property sold in the area is flat, making up around 92% of transactions , followed by terraced and other.
Housing in SW1X 9SA is mixed, with 43% of homes being owner-occupied, indicating a diverse residential makeup.
Properties at SW1X 9SA appear thirty-seven times in the Land Registry records, with the latest transaction recorded on 20 Mar 2026. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 19 Aug 2019. We use this data, to estimate the property's characteristics and current market value.
This website uses public sector information from:HM Land Registry Price Paid Data, and
Energy Performance of Buildings Data published by the Department for Levelling Up, Housing and Communities (DLUHC), formerly the Ministry of Housing, Communities & Local Government (MHCLG).
These datasets are licensed under the Open
Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.