Over the past 20 years, there have been 136 property sales recorded in the SN1 4GX postcode area. The highest sale price reached £179,995, while the most recent sale was for a terraced flat sold in February 2026 for £147,000.
The estimated average property value in SN1 4GX currently stands at £181,818, which is approximately 36.5% 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 £2,864.
Property prices in SN1 4GX have risen by 0.1% over the past year , with a total increase of 16.3% over the past five years , and a long-term rise of 32.8% over the past decade .
The most common type of property sold in the area is flat, making up around 99% of transactions , followed by semi-detached.
Housing in SN1 4GX is mixed, with 56% of homes being , indicating a diverse residential makeup.
Properties at SN1 4GX appear one hundred and thirty-six times in the Land Registry records, with the latest transaction recorded on 6 Feb 2026. It also has sixty-seven Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Aug 2021. 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.