Over the past 30 years, there have been 78 property sales recorded in the SO31 6XH postcode area. The highest sale price reached £350,000, while the most recent sale was for a terraced house sold in August 2025 for £277,250.

The estimated average property value in SO31 6XH currently stands at £303,616, which is approximately 35.8% 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 £4,796.

Property prices in SO31 6XH have risen by 2.3% over the past year , with a total increase of 21.6% over the past five years, and a long-term rise of 49.3% over the past decade.

The most common type of property sold in the area is terraced, making up around 59% of transactions , followed by semi-detached.

Housing in SO31 6XH is predominantly owner-occupied, with an estimated 63% of homes being lived in by the owners.

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Property Sales

1 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Semi-detached
🛏️ 4bed
📐 775 sq ft
Today
£336,444
streetscan.co.uk estimate
12 Apr 2023
£330,000
20 Mar 2018
£265,000
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11 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£251,640
streetscan.co.uk estimate
30 Nov 2012
£145,000
13 Jun 2003
£134,000
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15 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 3bed
📐 689 sq ft
Today
£301,433
streetscan.co.uk estimate
18 Jul 2025
£295,000
26 Jun 1998
£64,000
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19 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£282,850
streetscan.co.uk estimate
27 Jul 2023
£284,000
10 Oct 2014
£179,995
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21 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Semi-detached
🛏️ 3bed
📐 728 sq ft
Today
£288,169
streetscan.co.uk estimate
1 Oct 2010
£165,000
8 Feb 2008
£181,000
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23 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Semi-detached
🛏️ 3bed
📐 592 sq ft
Today
£305,807
streetscan.co.uk estimate
17 Apr 2023
£299,950
20 Aug 2015
£220,000
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25 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 4bed
📐 592 sq ft
Today
£276,407
streetscan.co.uk estimate
8 Aug 2025
£277,250
20 Oct 2000
£65,500
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27 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£272,253
streetscan.co.uk estimate
2 Jun 2009
£140,000
24 Sep 1997
£58,000
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29 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

Today
£275,386
streetscan.co.uk estimate
26 Oct 2000
£82,000

3 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£361,731
streetscan.co.uk estimate
3 Apr 2019
£295,000
21 Dec 2018
£290,000
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31 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 3bed
📐 589 sq ft
Today
£288,995
streetscan.co.uk estimate
11 Nov 2011
£163,000
28 Oct 2005
£150,000
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33 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 3bed
📐 595 sq ft
Today
£252,806
streetscan.co.uk estimate
26 Jun 2009
£130,000
28 Apr 2006
£153,000
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35 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£352,027
streetscan.co.uk estimate
29 Nov 2013
£210,000
9 Jun 2006
£186,000
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37 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

Today
£336,730
streetscan.co.uk estimate
12 May 2006
£180,000
28 Jul 2000
£102,500

39 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 5bed
📐 840 sq ft
Today
£353,231
streetscan.co.uk estimate
28 Mar 2025
£350,000
11 Feb 2015
£228,000
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41 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

Today
£355,187
streetscan.co.uk estimate
16 May 1997
£67,500

43 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 4bed
📐 646 sq ft
Today
£343,414
streetscan.co.uk estimate
4 Jan 2019
£278,500
24 Jul 2015
£253,000
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45 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Semi-detached
🛏️ 3bed
📐 603 sq ft
Today
£292,338
streetscan.co.uk estimate
10 Jun 2005
£150,000
8 Dec 2003
£128,000
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47 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

Today
£315,578
streetscan.co.uk estimate
30 Jun 2000
£85,950
10 Oct 1997
£66,000
5 May 1995
£51,500

49 Knotgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

Today
£337,013
streetscan.co.uk estimate
10 Dec 2004
£177,000
19 Jan 1998
£69,950

49 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Semi-detached
🛏️ 7bed
📐 872 sq ft
Today
£325,355
streetscan.co.uk estimate
31 Oct 2016
£245,000
More details

5 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Semi-detached
🛏️ 4bed
📐 733 sq ft
Today
£354,286
streetscan.co.uk estimate
31 May 2024
£340,000
1 Apr 2021
£303,500
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51 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£296,868
streetscan.co.uk estimate
27 Jun 2007
£178,000
15 Aug 2003
£137,250
More details

7 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

Today
£324,564
streetscan.co.uk estimate
20 Mar 2008
£195,000

9 Knottgrass Road, Locks Heath, Southampton, Fareham, Hampshire, SO31 6XH

🏠 Terraced
🛏️ 4bed
📐 570 sq ft
Today
£265,760
streetscan.co.uk estimate
16 Apr 2021
£232,000
28 Apr 2000
£78,000
View +2 more
More details

Area Insights

Data Sources

Properties at SO31 6XH appear seventy-eight times in the Land Registry records, with the latest transaction recorded on 8 Aug 2025. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Sep 2013. 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.