Postcode · Southampton
House prices in SO31 9FJ
Every recorded sale in SO31 9FJ, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Warsash
- Council
- Fareham
- Region
- South East
- Neighbourhood population
- 2,047 (2024)
SO31 9FJSouthampton
What homes sell for in SO31 9FJ
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£504,975
Last 12 months, SO31 9
Change
+12.2%
On the 12 months before
Sales
104
Last 12 months, SO31 9
England & Wales
£291,443
Median, last 12 months
Median price by year in SO31 9
The line shows the yearly median across SO31 9; each dot is an individual sale in SO31 9FJ.
SO31 9SO31 9FJ
£0
£500k
£1m
£1.5m
£2m
200020052010201520202025
Sales per year
0
100
200
300
19952026
Median by property type, last 12 months
Detached · 62 sales£612,500
Semi-detached · 21 sales£405,000
Terraced · 11 sales£335,000
Flat · 10 sales£208,000
Sold prices in SO31 9FJ
19 sales across 15 addresses, newest first.
4 Thornton Avenue
Detached · Freehold
| £870,000 | 29 Oct 2021 |
20 Thornton Avenue
Detached · Freehold
| £1,300,000 | 15 Apr 2021 |
| £820,000 | 10 Jun 2016 |
| £710,000 | 7 Mar 2014 |
34 Thornton Avenue
Detached · Freehold
| £1,365,000 | 16 Sep 2020 |
| £1,100,000 | 29 Oct 2007 |
River House, 40, Thornton Avenue
Detached · Freehold
| £1,550,000 | 4 Sep 2020 |
36 Thornton Avenue
Detached · Freehold
| £1,275,333 | 26 Jun 2018 |
14 Thornton Avenue
Detached · Freehold
| £780,000 | 8 Sep 2017 |
2 Thornton Avenue
Detached · Freehold
| £630,000 | 12 Jun 2015 |
| £165,000 | 8 Feb 2001 |
42 Thornton Avenue
Detached · Freehold
| £1,050,000 | 19 Sep 2014 |
22 Thornton Avenue
Detached · Freehold
| £615,000 | 15 Dec 2006 |
24 Thornton Avenue
Detached · Freehold
| £440,000 | 5 Dec 2005 |
16 Thornton Avenue
Detached · Freehold
| £625,000 | 10 Sep 2004 |
10 Thornton Avenue
Detached · Freehold
| £435,000 | 14 Apr 2004 |
18 Thornton Avenue
Detached · Freehold
| £300,000 | 15 Dec 2000 |
6 Thornton Avenue
Detached · Freehold
| £250,000 | 12 Mar 1999 |
8 Thornton Avenue
Detached · Freehold
| £225,000 | 5 Jun 1996 |
About this data
Sold prices come from HM Land Registry Price Paid Data for England and Wales, covering residential sales for full market value since 1995. Medians use standard residential sales only. The latest sale in this release is from 28 Aug 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.