Over the past 9 years, there have been 27 property sales recorded in the SO23 9DB postcode area. The highest sale price reached £320,000, while the most recent sale was a property sold in July 2025 for £260,000.

The estimated average property value in SO23 9DB currently stands at £258,097, which is approximately 57.4% lower than the city average - making it a relatively affordable option for buyers.

Property prices in SO23 9DB have risen by 1.1% over the past year , with a total increase of 7.3% over the past five years, and a long-term rise of 16.5% over the past decade.

100% of recorded transactions in the area were for flat properties.

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Property Sales

Flat 1, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£337,449
streetscan.co.uk estimate
16 Feb 2016
£315,000

Flat 10, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£281,406
streetscan.co.uk estimate
29 Jun 2021
£282,000
16 Feb 2016
£285,000

Flat 11, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£246,665
streetscan.co.uk estimate
18 Mar 2022
£255,000
19 Dec 2018
£215,000
16 Feb 2016
£195,000

Flat 12, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£342,805
streetscan.co.uk estimate
29 Feb 2016
£320,000

Flat 14, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£251,748
streetscan.co.uk estimate
16 Feb 2016
£235,000

Flat 15, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£310,614
streetscan.co.uk estimate
16 Feb 2016
£289,950

Flat 16, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£191,700
streetscan.co.uk estimate
24 Apr 2025
£200,000
12 Aug 2019
£240,000
16 Feb 2016
£240,000

Flat 17, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£245,729
streetscan.co.uk estimate
21 Nov 2022
£260,000
16 Feb 2016
£260,000

Flat 2, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£243,178
streetscan.co.uk estimate
16 Feb 2016
£227,000

Flat 2A, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£235,679
streetscan.co.uk estimate
16 Feb 2016
£220,000

Flat 3, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£175,396
streetscan.co.uk estimate
30 Mar 2016
£165,950
16 Feb 2016
£125,000

Flat 4, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£140,445
streetscan.co.uk estimate
16 Nov 2018
£140,000
16 Feb 2016
£125,000

Flat 5, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£260,826
streetscan.co.uk estimate
8 Jul 2025
£260,000
29 Feb 2016
£265,000

Flat 6, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£294,598
streetscan.co.uk estimate
16 Feb 2016
£275,000

Flat 7, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£208,897
streetscan.co.uk estimate
16 Feb 2016
£195,000

Flat 8, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£208,897
streetscan.co.uk estimate
16 Feb 2016
£195,000

Flat 9, Aquitaine House, 2 - 5 St Clement Street, Winchester, Hampshire, SO23 9DB

Today
£247,677
streetscan.co.uk estimate
12 Sep 2018
£255,000
16 Feb 2016
£275,000

Area Insights

Data Sources

Properties at SO23 9DB appear twenty-seven times in the Land Registry records, with the latest transaction recorded on 8 Jul 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

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.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.