Over the past 30 years, there have been 82 property sales recorded in the SN1 4BY postcode area. The highest sale price reached £390,000, while the most recent sale was for a terraced house sold in March 2025 for £320,000.
The estimated average property value in SN1 4BY currently stands at £332,638, which is approximately 15.4% 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 £3,393.
Property prices in SN1 4BY have risen by 2.5% over the past year , with a total increase of 27.4% over the past five years , and a long-term rise of 55.6% over the past decade .
The most common type of property sold in the area is terraced, making up around 95% of transactions , followed by detached and semi-detached.
Housing in SN1 4BY is predominantly owner-occupied, with an estimated 83% of homes being lived in by the owners.
Properties at SN1 4BY appear eighty-two times in the Land Registry records, with the latest transaction recorded on 31 Mar 2025. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Jul 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.