Over the past 30 years, there have been 37 property sales recorded in the SL9 9NN postcode area. The highest sale price reached £675,000, while the most recent sale was for a semi-detached house sold in February 2026 for £675,000.
The estimated average property value in SL9 9NN currently stands at £580,813, which is approximately 57.4% lower than the city average - making it a relatively affordable option for buyers.
In terms of size, the average price per square metre is approximately £6,640.
Property prices in SL9 9NN have risen by 3.1% over the past year , with a total increase of 18.4% over the past five years , and a long-term rise of 49.3% over the past decade .
The most common type of property sold in the area is semi-detached, making up around 89% of transactions , followed by detached and terraced.
Housing in SL9 9NN is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.
Properties at SL9 9NN appear thirty-seven times in the Land Registry records, with the latest transaction recorded on 27 Feb 2026. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Sep 2020. 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.