Over the past 30 years, there have been 43 property sales recorded in the SO31 6UD postcode area. The highest sale price reached £540,000, while the most recent sale was for a detached house sold in January 2026 for £363,500.

The estimated average property value in SO31 6UD currently stands at £452,905, 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 £4,767.

Property prices in SO31 6UD have risen by 0.7% over the past year , with a total increase of 19.7% over the past five years , and a long-term rise of 50.4% over the past decade .

The most common type of property sold in the area is detached, making up around 98% of transactions , followed by flat.

Housing in SO31 6UD is predominantly owner-occupied, with an estimated 87% of homes being lived in by the owners.

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Property Sales

10 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 7bed
📐 1033 sq ft
Today
£510,776
streetscan.co.uk estimate
27 Jan 2017
£395,000
More details

12 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 5bed
📐 797 sq ft
Today
£369,950
streetscan.co.uk estimate
20 Jan 2026
£363,500
30 Jun 1997
£82,000
More details

14 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 6bed
📐 1050 sq ft
Today
£420,863
streetscan.co.uk estimate
30 Mar 2012
£240,000
More details

18 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 5bed
📐 736 sq ft
Today
£420,995
streetscan.co.uk estimate
6 Sep 2019
£345,000
28 Jul 2017
£325,000
View +1 more
More details

20 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 7bed
📐 1267 sq ft
Today
£414,255
streetscan.co.uk estimate
4 Jan 2019
£345,000
17 Dec 2010
£250,000
View +3 more
More details

22 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 8bed
📐 1335 sq ft
Today
£503,226
streetscan.co.uk estimate
25 Jul 2017
£400,000
More details

24 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 7bed
📐 1345 sq ft
Today
£552,466
streetscan.co.uk estimate
8 Dec 2023
£540,000
23 Sep 2005
£200,000
View +1 more
More details

26 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 6bed
📐 1023 sq ft
Today
£473,046
streetscan.co.uk estimate
10 Aug 2016
£360,000
12 Nov 2010
£245,000
View +2 more
More details

30 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 5bed
📐 743 sq ft
Today
£419,270
streetscan.co.uk estimate
17 Jul 2009
£212,000
22 Dec 1999
£110,000
More details

4 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 6bed
📐 1166 sq ft
Today
£505,979
streetscan.co.uk estimate
17 Jan 2013
£287,500
18 Sep 2001
£164,950
More details

40 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 7bed
📐 1380 sq ft
Today
£533,546
streetscan.co.uk estimate
7 Aug 2015
£365,000
11 Aug 1995
£83,500
More details

42 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 5bed
📐 1227 sq ft
Today
£498,389
streetscan.co.uk estimate
4 Jan 2008
£297,500
6 Feb 1998
£103,000
More details

44 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 6bed
📐 1033 sq ft
Today
£449,765
streetscan.co.uk estimate
12 Sep 2024
£441,000
2 Sep 2016
£309,500
View +3 more
More details

46 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 5bed
📐 1098 sq ft
Today
£469,251
streetscan.co.uk estimate
30 Aug 2011
£270,000
31 Aug 2001
£152,500
More details

48 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 7bed
📐 1066 sq ft
Today
£536,458
streetscan.co.uk estimate
31 Jan 2022
£515,000
15 Nov 2013
£280,000
View +1 more
More details

6 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

🏠 Detached
🛏️ 5bed
📐 732 sq ft
Today
£358,265
streetscan.co.uk estimate
14 Aug 2025
£359,000
6 Oct 2016
£272,000
View +2 more
More details

8 James Grieve Avenue, Locks Heath, Southampton, Fareham, Hampshire, SO31 6UD

Today
£348,214
streetscan.co.uk estimate
15 Apr 1999
£85,000

Area Insights

Data Sources

Properties at SO31 6UD appear fourty-three times in the Land Registry records, with the latest transaction recorded on 20 Jan 2026. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 30 Mar 2010. 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.