Over the past 26 years, there have been 19 property sales recorded in the SA15 3LA postcode area. The highest sale price reached £475,000, while the most recent sale was for a detached house sold in December 2025 for £475,000.

The estimated average property value in SA15 3LA currently stands at £393,612, which is approximately 100.3% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £2,436.

Property prices in SA15 3LA have risen by 3.9% over the past year , with a total increase of 33.2% over the past five years , and a long-term rise of 60.8% over the past decade .

The most common type of property sold in the area is detached, making up around 89% of transactions , followed by semi-detached.

Housing in SA15 3LA is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

10 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

Today
£516,086
streetscan.co.uk estimate
25 Sep 2008
£325,000
14 Jun 2002
£145,000

14 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 5bed
📐 1311 sq ft
Today
£325,211
streetscan.co.uk estimate
4 Apr 2012
£185,000
More details

16 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 7bed
📐 2077 sq ft
Today
£354,064
streetscan.co.uk estimate
28 May 2014
£200,000
More details

18 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

Today
£368,381
streetscan.co.uk estimate
11 Feb 2008
£249,999

20 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 7bed
📐 2120 sq ft
Today
£453,326
streetscan.co.uk estimate
19 Apr 2016
£271,000
More details

22 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 6bed
📐 1410 sq ft
Today
£331,121
streetscan.co.uk estimate
31 Jul 2019
£230,000
More details

28 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 7bed
📐 1485 sq ft
Today
£453,166
streetscan.co.uk estimate
5 Jun 2015
£270,000
More details

30 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 8bed
📐 2013 sq ft
Today
£479,788
streetscan.co.uk estimate
1 Dec 2025
£475,000
More details

32 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

Today
£417,500
streetscan.co.uk estimate
23 Aug 1999
£95,000

34 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 8bed
📐 2217 sq ft
Today
£384,202
streetscan.co.uk estimate
5 May 2023
£375,000
More details

36 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

Today
£418,418
streetscan.co.uk estimate
18 Dec 2001
£114,000

4 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Semi-detached
🛏️ 8bed
📐 1851 sq ft
Today
£279,300
streetscan.co.uk estimate
24 Jun 2019
£190,000
More details

42 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 8bed
📐 1959 sq ft
Today
£528,186
streetscan.co.uk estimate
12 Jan 2017
£340,000
22 Aug 2002
£175,000
More details

44 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 7bed
📐 1636 sq ft
Today
£485,920
streetscan.co.uk estimate
18 Aug 2015
£290,000
14 Aug 2013
£215,000
More details

46 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

🏠 Detached
🛏️ 8bed
📐 1572 sq ft
Today
£408,424
streetscan.co.uk estimate
10 Dec 2019
£300,000
More details

6 Spowart Avenue, Llanelli, Carmarthenshire, SA15 3LA

Today
£338,936
streetscan.co.uk estimate
10 Apr 2000
£69,500

Area Insights

Data Sources

Properties at SA15 3LA appear nineteen times in the Land Registry records, with the latest transaction recorded on 1 Dec 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Jun 2014. 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.