Over the past 31 years, there have been 50 property sales recorded in the SO15 4JX postcode area. The highest sale price reached £330,000, while the most recent sale was for a semi-detached house sold in January 2026 for £305,000.

The estimated average property value in SO15 4JX currently stands at £353,403, which is approximately 21.7% 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 £3,703.

Property prices in SO15 4JX have risen by 7.2% over the past year , with a total increase of 22.9% over the past five years , and a long-term rise of 53.4% over the past decade .

100% of recorded transactions in the area were for semi-detached properties.

Housing in SO15 4JX is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

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Property Sales

10 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£338,783
streetscan.co.uk estimate
18 Apr 2013
£200,000
17 Oct 2003
£167,000
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14 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 6bed
📐 1001 sq ft
Today
£356,310
streetscan.co.uk estimate
29 Mar 2017
£274,000
4 Mar 2015
£212,000
More details

16 South Mill Road, Southampton, SO15 4JX

Today
£289,920
streetscan.co.uk estimate
7 Mar 2008
£178,000

18 South Mill Road, Southampton, SO15 4JX

Today
£324,995
streetscan.co.uk estimate
10 Feb 2023
£330,000
1 May 2018
£282,000
11 Jul 2014
£207,000
29 Feb 2008
£180,000

20 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 770 sq ft
Today
£308,918
streetscan.co.uk estimate
25 Sep 2009
£170,000
14 Feb 1997
£69,950
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22 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 4bed
📐 1026 sq ft
Today
£341,165
streetscan.co.uk estimate
21 Jul 2006
£193,000
29 Mar 2001
£107,000
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More details

24 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£328,838
streetscan.co.uk estimate
4 Aug 2023
£328,500
10 Jun 2004
£170,000
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More details

26 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 6bed
📐 1367 sq ft
Today
£369,982
streetscan.co.uk estimate
16 Mar 2012
£215,000
14 Apr 2000
£89,950
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More details

28 South Mill Road, Southampton, SO15 4JX

Today
£394,046
streetscan.co.uk estimate
25 Jun 2003
£195,000
19 Jul 2002
£169,950

30 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 1055 sq ft
Today
£353,486
streetscan.co.uk estimate
6 Jun 2012
£210,495
4 Jun 1999
£84,250
More details

38 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 1098 sq ft
Today
£327,710
streetscan.co.uk estimate
18 Mar 2025
£323,000
20 Jun 2008
£170,000
More details

4 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 6bed
📐 1205 sq ft
Today
£385,670
streetscan.co.uk estimate
12 Feb 2018
£314,000
27 Jun 2002
£169,950
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More details

40 South Mill Road, Southampton, SO15 4JX

Today
£370,551
streetscan.co.uk estimate
6 May 2011
£214,950
26 Jun 2009
£165,000

42 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 4bed
📐 1001 sq ft
Today
£306,890
streetscan.co.uk estimate
15 Jan 2026
£305,000
5 Dec 2008
£198,000
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More details

44 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 851 sq ft
Today
£338,622
streetscan.co.uk estimate
12 Dec 2017
£275,000
16 May 2014
£192,000
View +1 more
More details

48 South Mill Road, Southampton, SO15 4JX

Today
£330,923
streetscan.co.uk estimate
8 Sep 2003
£167,500
21 Jun 1996
£56,000

50 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 1001 sq ft
Today
£317,821
streetscan.co.uk estimate
21 Dec 2022
£325,000
More details

56 South Mill Road, Southampton, SO15 4JX

Today
£373,909
streetscan.co.uk estimate
14 Feb 2008
£229,950

6 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 1257 sq ft
Today
£381,130
streetscan.co.uk estimate
13 Sep 2010
£225,000
More details

8 South Mill Road, Southampton, SO15 4JX

🏠 Semi-detached
🛏️ 5bed
📐 1074 sq ft
Today
£349,804
streetscan.co.uk estimate
18 Sep 2009
£192,500
16 Oct 1998
£62,000
More details

Area Insights

Data Sources

Properties at SO15 4JX appear fifty times in the Land Registry records, with the latest transaction recorded on 15 Jan 2026. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 14 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.