Over the past 30 years, there have been 27 property sales recorded in the SA15 4RN postcode area. The highest sale price reached £557,589, while the most recent sale was a property sold in February 2025 for £390,000.

The estimated average property value in SA15 4RN currently stands at £277,327, which is approximately 37% 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 £1,918.

Property prices in SA15 4RN have risen by 3.9% over the past year , with a total increase of 33% over the past five years, and a long-term rise of 57.7% over the past decade.

The most common type of property sold in the area is detached, making up around 81% of transactions , followed by semi-detached and terraced.

Housing in SA15 4RN is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

15 Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£190,214
streetscan.co.uk estimate
8 Sep 2014
£115,000

15A Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£555,928
streetscan.co.uk estimate
14 Dec 2022
£557,589

16 Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£404,504
streetscan.co.uk estimate
28 Feb 2025
£390,000
15 Jun 2012
£290,000

17 Heol Ddu, Llanelli, Carmarthenshire, SA15 4RN

Today
£292,073
streetscan.co.uk estimate
21 Aug 1998
£64,000
21 Aug 1998
£62,000

19 Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£332,914
streetscan.co.uk estimate
17 Apr 2014
£190,000
15 Feb 2002
£82,500

19 Trimsaran Road, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£257,555
streetscan.co.uk estimate
23 Mar 2018
£167,000

21 Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£403,618
streetscan.co.uk estimate
6 Oct 2022
£400,000
10 Dec 1999
£59,950
6 Sep 1999
£65,000

7 Heol Ddu, Llanelli, Carmarthenshire, SA15 4RN

Today
£359,045
streetscan.co.uk estimate
13 May 2002
£89,500
16 Apr 1999
£59,995

Ael Y Bryn Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£60,837
streetscan.co.uk estimate
14 Dec 2017
£39,950

Blaen-Y-Cwm Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£244,205
streetscan.co.uk estimate
2 Feb 2018
£179,000

Bro Dawel Heol Ddu, Llanelli, Dyfed, SA15 4RN

Today
£305,787
streetscan.co.uk estimate
5 Sep 1995
£60,000

Danybryn Heol Ddu, Llanelli, Carmarthenshire, SA15 4RN

Today
£396,642
streetscan.co.uk estimate
24 Oct 2003
£160,000

Furzeland Heol Ddu, Llanelli, Carmarthenshire, SA15 4RN

Today
£73,018
streetscan.co.uk estimate
2 Aug 2004
£40,000

Graigog Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£104,480
streetscan.co.uk estimate
3 Nov 2022
£105,000
2 Mar 2005
£150,000
26 Sep 1997
£70,000

Greygables Heol Ddu, Llanelli, Carmarthenshire, SA15 4RN

Today
£374,298
streetscan.co.uk estimate
2 Jun 2000
£85,000

Gwelfor Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£489,259
streetscan.co.uk estimate
28 Feb 2023
£480,000

Peace Haven Heol Ddu, Llanelli, Carmarthenshire, SA15 4RN

Today
£204,945
streetscan.co.uk estimate
21 Feb 2000
£44,500

Penrhiw Cottage Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

🏠 Detached
🛏️ 9bed
📐 1173 sq ft
Today
£214,836
streetscan.co.uk estimate
20 Sep 2018
£150,000
More details

Trem Y Wawr Heol Ddu, Pen Y Mynydd, Llanelli, Carmarthenshire, SA15 4RN

Today
£163,263
streetscan.co.uk estimate
15 Jul 2013
£90,000

Area Insights

Data Sources

Properties at SA15 4RN appear twenty-seven times in the Land Registry records, with the latest transaction recorded on 28 Feb 2025. It also has a single Energy Performance Certificate (EPC) from 18 Jul 2021. 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.