Over the past 30 years, there have been 49 property sales recorded in the SA15 3JW postcode area. The highest sale price reached £145,000, while the most recent sale was for a terraced house sold in March 2025 for £135,000.

The estimated average property value in SA15 3JW currently stands at £136,839, which is approximately 32.4% 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 £1,946.

Property prices in SA15 3JW have risen by 5.1% over the past year , with a total increase of 36% over the past five years, and a long-term rise of 59.6% over the past decade.

100% of recorded transactions in the area were for terraced properties.

Housing in SA15 3JW is predominantly owner-occupied, with an estimated 61% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

1 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 5bed
📐 850 sq ft
Today
£117,707
streetscan.co.uk estimate
20 Sep 2019
£83,000
1 Nov 2013
£84,000
More details

10 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 732 sq ft
Today
£158,615
streetscan.co.uk estimate
31 Jan 2020
£112,000
11 Aug 1999
£38,000
More details

11 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 3bed
📐 721 sq ft
Today
£128,577
streetscan.co.uk estimate
18 Aug 2021
£108,000
More details

12 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 786 sq ft
Today
£108,126
streetscan.co.uk estimate
21 Jan 2022
£92,500
More details

13 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 614 sq ft
Today
£184,274
streetscan.co.uk estimate
22 Jan 2001
£39,500
More details

14 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 581 sq ft
Today
£121,401
streetscan.co.uk estimate
10 Jan 2013
£67,000
18 Apr 1997
£33,000
View +1 more
More details

15 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 689 sq ft
Today
£91,340
streetscan.co.uk estimate
31 Mar 2022
£80,000
More details

16 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 3bed
📐 667 sq ft
Today
£58,914
streetscan.co.uk estimate
16 Jun 2000
£12,000
More details

18 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 749 sq ft
Today
£166,758
streetscan.co.uk estimate
23 Aug 2007
£115,000
3 Oct 2000
£35,000
More details

2 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 783 sq ft
Today
£144,746
streetscan.co.uk estimate
12 Apr 2000
£28,500
More details

21 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 732 sq ft
Today
£84,278
streetscan.co.uk estimate
29 Aug 2003
£30,000
More details

23 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 3bed
📐 667 sq ft
Today
£148,162
streetscan.co.uk estimate
1 Dec 2022
£145,000
15 Jul 2016
£98,000
View +1 more
More details

25 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 5bed
📐 1389 sq ft
Today
£112,034
streetscan.co.uk estimate
23 Nov 2007
£79,000
More details

27 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£202,518
streetscan.co.uk estimate
30 Aug 2002
£55,000
More details

3 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£168,580
streetscan.co.uk estimate
7 Jul 2013
£95,000
5 Mar 2012
£32,000
More details

31 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 3bed
📐 678 sq ft
Today
£139,884
streetscan.co.uk estimate
31 Mar 2025
£135,000
24 Mar 2006
£86,500
View +1 more
More details

33 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 678 sq ft
Today
£135,846
streetscan.co.uk estimate
7 Feb 2020
£95,000
8 Jun 2007
£122,500
View +2 more
More details

37 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 732 sq ft
Today
£157,862
streetscan.co.uk estimate
29 Jul 2022
£145,000
6 Nov 2019
£117,500
View +4 more
More details

39 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 5bed
📐 630 sq ft
Today
£153,352
streetscan.co.uk estimate
4 Feb 2004
£65,000
More details

41 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

Today
£182,247
streetscan.co.uk estimate
1 Jul 2005
£105,000
14 Apr 2003
£65,000
31 Mar 1999
£48,950

5 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

Today
£164,521
streetscan.co.uk estimate
18 Jul 1996
£30,000
30 Jan 1995
£31,000

6 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

Today
£201,606
streetscan.co.uk estimate
22 Oct 1998
£39,500

7 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

Today
£175,731
streetscan.co.uk estimate
14 May 2007
£119,995

8 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£106,809
streetscan.co.uk estimate
7 Sep 2018
£72,000
20 Dec 2006
£84,000
More details

9 Union Buildings, Llanelli, Carmarthenshire, SA15 3JW

🏠 Terraced
🛏️ 4bed
📐 560 sq ft
Today
£121,980
streetscan.co.uk estimate
17 May 2024
£115,000
28 Feb 2014
£66,000
View +1 more
More details

Area Insights

Data Sources

Properties at SA15 3JW appear fourty-nine times in the Land Registry records, with the latest transaction recorded on 31 Mar 2025. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 24 May 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.