Over the past 26 years, there have been 16 property sales recorded in the SO40 3LW postcode area. The highest sale price reached £925,000, while the most recent sale was for a detached house sold in September 2025 for £925,000.

The estimated average property value in SO40 3LW currently stands at £485,296, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,485.

Property prices in SO40 3LW have fallen by 2% over the past year , with a total increase of 14.9% over the past five years, and a long-term rise of 40.1% over the past decade.

The most common type of property sold in the area is detached, making up around 94% of transactions , followed by terraced.

Housing in SO40 3LW is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

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Property Sales

12 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

🏠 Detached
🛏️ 6bed
📐 1927 sq ft
Today
£619,847
streetscan.co.uk estimate
17 Apr 2025
£612,500
28 Mar 2017
£390,000
More details

1A Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

🏠 Detached
🛏️ bed
📐 977 sq ft
Today
£393,888
streetscan.co.uk estimate
8 Apr 2011
£250,000
More details

2 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

🏠 Detached
🛏️ 6bed
📐 1281 sq ft
Today
£493,000
streetscan.co.uk estimate
2 Aug 2019
£425,000
More details

3 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

🏠 Detached
🛏️ 4bed
📐 1119 sq ft
Today
£453,996
streetscan.co.uk estimate
26 Nov 2014
£319,950
15 Oct 1999
£115,000
View +1 more
More details

4 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

Today
£331,283
streetscan.co.uk estimate
6 Oct 2006
£198,000

5 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

🏠 Detached
🛏️ 7bed
📐 2077 sq ft
Today
£645,047
streetscan.co.uk estimate
18 Dec 2020
£595,000
30 Jul 2007
£275,000
More details

6 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

🏠 Detached
🛏️ 5bed
📐 1605 sq ft
Today
£442,274
streetscan.co.uk estimate
5 Aug 2011
£285,000
5 Jun 2009
£215,000
More details

7 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

Today
£407,328
streetscan.co.uk estimate
30 Nov 1999
£115,000

8 Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

Today
£414,891
streetscan.co.uk estimate
20 Feb 2007
£245,000

Grovely House Testwood Avenue, Totton, Southampton, New Forest, Hampshire, SO40 3LW

🏠 Detached
🛏️ 10bed
📐 2680 sq ft
Today
£925,000
streetscan.co.uk estimate
5 Sep 2025
£925,000
21 Apr 2006
£387,500
More details

Area Insights

Data Sources

Properties at SO40 3LW appear sixteen times in the Land Registry records, with the latest transaction recorded on 5 Sep 2025. It also has seven Energy Performance Certificates (EPC) entries, the earliest dating back to 23 May 2018. 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.