Postcode · Llanelli
House prices in SA15 1BS
Every recorded sale in SA15 1BS, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Llanelli Bigyn
- Council
- Carmarthenshire
- Region
- Wales
- Neighbourhood population
- 1,847 (2024)
SA15 1BSLlanelli
What homes sell for in SA15 1BS
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£142,500
Last 12 months, SA15 1
Change
+13.5%
On the 12 months before
Sales
86
Last 12 months, SA15 1
England & Wales
£291,443
Median, last 12 months
Median price by year in SA15 1
The line shows the yearly median across SA15 1; each dot is an individual sale in SA15 1BS.
SA15 1SA15 1BS
£0
£50k
£100k
£150k
£200k
200020052010201520202025
Sales per year
0
100
200
300
19952026
Median by property type, last 12 months
Detached · 4 sales£234,500
Semi-detached · 27 sales£170,000
Terraced · 54 sales£135,000
Sold prices in SA15 1BS
40 sales across 22 addresses, newest first.
34 Caswell Street
Semi-detached · Freehold
| £80,000 | 2 Jan 2025 |
38 Caswell Street
Semi-detached · Freehold
| £157,500 | 16 Aug 2024 |
| £119,000 | 15 Sep 2017 |
| £105,000 | 27 Nov 2015 |
| £66,000 | 5 Jan 2015 |
| £42,000 | 22 Aug 2002 |
20 Caswell Street
Semi-detached · Freehold
| £80,000 | 14 Feb 2020 |
| £21,500 | 30 Mar 2001 |
4 Caswell Street
Semi-detached · Freehold
| £68,000 | 15 Jan 2020 |
19 Caswell Street
Semi-detached · Freehold
| £120,000 | 2 Feb 2018 |
| £79,000 | 18 Jul 2013 |
| £42,500 | 3 Dec 1999 |
14 Caswell Street
Semi-detached · Freehold
| £97,000 | 3 Mar 2017 |
10 Caswell Street
Semi-detached · Freehold
| £109,000 | 15 Aug 2016 |
| £75,000 | 6 Jul 2012 |
12 Caswell Street
Semi-detached · Freehold
| £110,000 | 24 Feb 2016 |
| £118,037 | 24 Nov 2006 |
| £35,800 | 30 Jun 2000 |
18 Caswell Street
Semi-detached · Freehold
| £118,000 | 5 Jun 2015 |
| £110,000 | 15 Dec 2006 |
21 Caswell Street
Semi-detached · Freehold
| £73,000 | 5 Jun 2015 |
| £57,000 | 19 Jan 2007 |
17 Caswell Street
Terraced · Freehold
| £145,000 | 5 Jan 2015 |
40 Caswell Street
Semi-detached · Freehold
| £61,000 | 18 Dec 2014 |
| £47,500 | 20 Oct 2014 |
| £38,000 | 22 Aug 2002 |
24 Caswell Street
Semi-detached · Freehold
| £112,000 | 4 Dec 2006 |
| £104,500 | 14 Feb 2005 |
22 Caswell Street
Semi-detached · Freehold
| £105,000 | 5 Sep 2006 |
16 Caswell Street
Terraced · Freehold
| £120,000 | 21 Jul 2006 |
26 Caswell Street
Terraced · Freehold
| £114,000 | 1 Nov 2005 |
| £69,000 | 30 May 2003 |
| £37,500 | 28 Sep 2001 |
6 Caswell Street
Semi-detached · Freehold
| £62,500 | 29 Nov 2002 |
1 Caswell Street
Detached · Freehold
| £99,000 | 14 Sep 2001 |
5 Caswell Street
Terraced · Freehold
| £36,500 | 31 Jan 2001 |
13 Caswell Street
Semi-detached · Leasehold
| £45,500 | 6 Oct 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.