Over the past 31 years, there have been 28 property sales recorded in the SA15 1SN postcode area. The highest sale price reached £1,100,000, while the most recent sale was for a terraced house sold in March 2026 for £1,100,000.

The estimated average property value in SA15 1SN currently stands at £124,432, which is approximately 38.3% 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 £1,354.

Property prices in SA15 1SN have risen by 5.1% over the past year , with a total increase of 30.3% over the past five years , and a long-term rise of 54.7% over the past decade .

The most common type of property sold in the area is terraced, making up around 79% of transactions , followed by detached and semi-detached.

Housing in SA15 1SN is predominantly owner-occupied, with an estimated 63% of homes being lived in by the owners.

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Property Sales

1 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Detached
🛏️ 4bed
📐 1206 sq ft
Today
£174,744
streetscan.co.uk estimate
5 Dec 2025
£173,000
28 Nov 2017
£129,999
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12 Als Street, Llanelli, Carmarthenshire, SA15 1SN

Today
£130,709
streetscan.co.uk estimate
28 Feb 2001
£28,000

13 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 3bed
📐 775 sq ft
Today
£98,822
streetscan.co.uk estimate
24 May 2021
£79,000
16 Nov 2005
£79,000
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14 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£171,167
streetscan.co.uk estimate
24 Aug 2004
£92,000
24 Apr 2003
£56,000
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15 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£125,091
streetscan.co.uk estimate
5 May 2021
£100,000
6 Mar 2006
£74,000
More details

16 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Other
🛏️ 5bed
📐 1130 sq ft
Today
£1,100,000
streetscan.co.uk estimate
27 Mar 2026
£1,100,000
24 Jan 2001
£16,250
More details

17 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 5bed
📐 1216 sq ft
Today
£161,938
streetscan.co.uk estimate
2 Sep 2022
£155,000
20 Mar 2020
£116,500
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18 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 6bed
📐 1313 sq ft
Today
£128,375
streetscan.co.uk estimate
25 Feb 2005
£72,500
3 Feb 2000
£25,000
More details

2 Als Street, Llanelli, Carmarthenshire, SA15 1SN

Today
£88,995
streetscan.co.uk estimate
24 Mar 1997
£16,000

3 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£124,858
streetscan.co.uk estimate
14 Feb 2014
£71,000
More details

4 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Semi-detached
🛏️ 5bed
📐 926 sq ft
Today
£126,418
streetscan.co.uk estimate
26 May 2017
£78,750
More details

5 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 5bed
📐 904 sq ft
Today
£117,371
streetscan.co.uk estimate
14 Feb 2022
£100,000
23 Nov 2006
£95,000
More details

7 Als Street, Llanelli, Carmarthenshire, SA15 1SN

🏠 Terraced
🛏️ 4bed
📐 872 sq ft
Today
£119,169
streetscan.co.uk estimate
28 Oct 2020
£89,000
16 Oct 2008
£74,000
More details

8 Als Street, Llanelli, Carmarthenshire, SA15 1SN

Today
£206,672
streetscan.co.uk estimate
24 Apr 2003
£65,000

Area Insights

Data Sources

Properties at SA15 1SN appear twenty-eight times in the Land Registry records, with the latest transaction recorded on 27 Mar 2026. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Oct 2019. 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.