Over the past 30 years, there have been 45 property sales recorded in the SO31 7GS postcode area. The highest sale price reached £760,000, while the most recent sale was for a detached house sold in August 2025 for £570,000.

The estimated average property value in SO31 7GS currently stands at £431,413, which is approximately 8.8% 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 £5,125.

Property prices in SO31 7GS have risen by 1% over the past year , with a total increase of 13.7% over the past five years, and a long-term rise of 41% over the past decade.

The most common type of property sold in the area is detached, making up around 58% of transactions , followed by semi-detached and flat.

Housing in SO31 7GS is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

292 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 3bed
📐 458 sq ft
Today
£364,581
streetscan.co.uk estimate
12 Sep 2019
£300,000
27 Nov 2015
£295,000
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294 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£290,625
streetscan.co.uk estimate
9 Jan 2009
£150,000

296 Old Swanwick Lane, Lower Swanwick, Southampton, SO31 7GS

Today
£350,639
streetscan.co.uk estimate
8 Sep 1999
£91,000

298 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Semi-detached
🛏️ 7bed
📐 1141 sq ft
Today
£480,000
streetscan.co.uk estimate
5 Jul 2023
£480,000
24 May 2006
£240,000
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304 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£408,689
streetscan.co.uk estimate
15 Sep 2006
£220,000
24 May 2006
£249,950

306 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Semi-detached
🛏️ 3bed
📐 861 sq ft
Today
£387,913
streetscan.co.uk estimate
29 Oct 2020
£323,000
More details

307 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£495,309
streetscan.co.uk estimate
2 Jun 2004
£249,950

308 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Semi-detached
🛏️ 7bed
📐 1345 sq ft
Today
£536,980
streetscan.co.uk estimate
18 Jan 2016
£380,000
11 Sep 1998
£87,500
More details

309 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£538,248
streetscan.co.uk estimate
11 Nov 2002
£250,000
7 Jul 1995
£86,000

312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 6bed
📐 1303 sq ft
Today
£913,317
streetscan.co.uk estimate
9 Nov 2018
£760,000
8 Apr 2011
£420,000
More details

314 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 5bed
📐 1550 sq ft
Today
£494,903
streetscan.co.uk estimate
25 Aug 2023
£500,000
More details

317 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£183,925
streetscan.co.uk estimate
30 Jun 1998
£40,000

321 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 7bed
📐 1109 sq ft
Today
£602,071
streetscan.co.uk estimate
20 Apr 2017
£470,000
5 Jun 2002
£226,500
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323 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 8bed
📐 1464 sq ft
Today
£568,828
streetscan.co.uk estimate
29 Aug 2025
£570,000
4 Sep 2015
£396,000
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325 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 7bed
📐 1152 sq ft
Today
£559,024
streetscan.co.uk estimate
20 Sep 2019
£460,000
21 Sep 2010
£347,500
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327 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 8bed
📐 1421 sq ft
Today
£552,704
streetscan.co.uk estimate
16 Jun 2017
£440,000
4 Sep 2009
£250,000
More details

329 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

🏠 Detached
🛏️ 5bed
📐 1184 sq ft
Today
£482,132
streetscan.co.uk estimate
30 Jun 2021
£429,500
14 Jul 2017
£375,000
More details

Flat 1, Waters Edge, 312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£36,672
streetscan.co.uk estimate
3 Feb 2023
£38,500
10 Jun 2021
£375,000

Flat 2, Waters Edge, 312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£349,077
streetscan.co.uk estimate
1 Nov 2021
£355,000

Flat 3, Waters Edge, 312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£343,177
streetscan.co.uk estimate
2 Nov 2021
£349,000

Flat 4, Waters Edge, 312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£294,688
streetscan.co.uk estimate
29 Jun 2022
£310,000

Flat 5, Waters Edge, 312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£384,982
streetscan.co.uk estimate
10 Jun 2021
£376,000

Flat 6, Waters Edge, 312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£403,033
streetscan.co.uk estimate
8 Mar 2022
£415,000

Flat 7, Waters Edge, 312 Old Swanwick Lane, Lower Swanwick, Southampton, Fareham, Hampshire, SO31 7GS

Today
£406,638
streetscan.co.uk estimate
1 Sep 2021
£407,500

Area Insights

Data Sources

Properties at SO31 7GS appear fourty-five times in the Land Registry records, with the latest transaction recorded on 29 Aug 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Nov 2016. 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.