Postcode · Swansea
House prices in SA3 4BA
Every recorded sale in SA3 4BA, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Mumbles & Newton
- Council
- Swansea
- Region
- Wales
- Neighbourhood population
- 1,203 (2024)
SA3 4BASwansea
What homes sell for in SA3 4BA
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£353,250
Last 12 months, SA3 4
Change
−9.4%
On the 12 months before
Sales
106
Last 12 months, SA3 4
England & Wales
£291,443
Median, last 12 months
Median price by year in SA3 4
The line shows the yearly median across SA3 4; each dot is an individual sale in SA3 4BA.
SA3 4SA3 4BA
£0
£200k
£400k
£600k
200020052010201520202025
Sales per year
0
100
200
300
19952026
Median by property type, last 12 months
Detached · 34 sales£542,115
Semi-detached · 24 sales£340,750
Terraced · 33 sales£295,000
Flat · 15 sales£305,000
Sold prices in SA3 4BA
19 sales across 11 addresses, newest first.
14 Castle Avenue
Semi-detached · Freehold
| £290,000 | 4 Jun 2025 |
10 Castle Avenue
Semi-detached · Freehold
| £525,000 | 24 Feb 2023 |
8 Castle Avenue
Detached · Freehold
| £510,000 | 23 Mar 2020 |
| £92,500 | 13 Apr 1999 |
13 Castle Avenue
Detached · Freehold
| £575,000 | 12 Sep 2019 |
| £420,000 | 15 Feb 2017 |
| £310,000 | 31 Jan 2008 |
3 Castle Avenue
Semi-detached · Freehold
| £370,000 | 15 Mar 2016 |
| £241,000 | 17 Oct 2007 |
6 Castle Avenue
Semi-detached · Freehold
| £340,000 | 12 Sep 2008 |
12 Castle Avenue
Semi-detached · Freehold
| £302,500 | 1 Jun 2006 |
| £295,000 | 26 Jan 2004 |
| £140,000 | 15 Dec 2000 |
2 Castle Avenue
Terraced · Freehold
| £340,000 | 12 Sep 2005 |
| £85,000 | 26 Sep 1995 |
15 Castle Avenue
Semi-detached · Freehold
| £53,000 | 30 Oct 2003 |
4 Castle Avenue
Semi-detached · Freehold
| £197,500 | 5 Sep 2002 |
| £90,000 | 26 Nov 1997 |
1 Castle Avenue
Semi-detached · Freehold
| £100,000 | 25 Jul 2000 |
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.