Over the past 26 years, there have been 28 property sales recorded in the SA18 2UN postcode area. The highest sale price reached £450,000, while the most recent sale was a property sold in January 2025 for £410,000.

The estimated average property value in SA18 2UN currently stands at £290,130, which is approximately 35.4% 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 £2,117.

Property prices in SA18 2UN have risen by 3.8% over the past year , with a total increase of 23.8% over the past five years, and a long-term rise of 42.4% over the past decade.

The most common type of property sold in the area is detached, making up around 82% of transactions , followed by other and semi-detached.

Housing in SA18 2UN is predominantly owner-occupied, with an estimated 83% of homes being lived in by the owners.

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Property Sales

3 Glasfryn, Heolddu, Ammanford, Carmarthenshire, SA18 2UN

Today
£104,394
streetscan.co.uk estimate
15 Mar 2012
£57,750

Awel Y Coed Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 5bed
📐 1270 sq ft
Today
£352,921
streetscan.co.uk estimate
28 Jun 2021
£290,000
20 Jul 2005
£215,000
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Brynawel Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 5bed
📐 1496 sq ft
Today
£334,667
streetscan.co.uk estimate
24 Jun 2014
£195,000
More details

Erw Lon Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 8bed
📐 2556 sq ft
Today
£409,796
streetscan.co.uk estimate
28 Jul 2017
£260,000
3 Dec 2012
£250,000
More details

Ffynnon Ddu Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 6bed
📐 1270 sq ft
Today
£375,221
streetscan.co.uk estimate
13 Dec 2021
£330,000
22 Oct 1999
£79,500
More details

Golwg Y Cwm Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 7bed
📐 1464 sq ft
Today
£373,234
streetscan.co.uk estimate
14 May 2021
£300,000
More details

Greengables Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 4bed
📐 912 sq ft
Today
£233,213
streetscan.co.uk estimate
20 Jul 2001
£59,000
More details

Holly Cottage Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 7bed
📐 1938 sq ft
Today
£498,675
streetscan.co.uk estimate
11 Mar 2022
£450,000
More details

Indiana Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 6bed
📐 1324 sq ft
Today
£282,375
streetscan.co.uk estimate
5 Jul 2000
£67,500
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Llain Alaw Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

Today
£422,628
streetscan.co.uk estimate
10 Jan 2025
£410,000

Nebo Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 7bed
📐 2508 sq ft
Today
£499,583
streetscan.co.uk estimate
17 Jun 2016
£310,000
8 Aug 2003
£55,000
More details

Pantyblodau Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

Today
£447,685
streetscan.co.uk estimate
16 Aug 2002
£136,000

Ty Canol Isaf Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Other
🛏️ 4bed
📐 1087 sq ft
Today
£13,126
streetscan.co.uk estimate
10 Dec 2018
£10,000
3 Feb 2017
£160,000
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Ty Canol Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

Today
£13,269
streetscan.co.uk estimate
22 Jan 2018
£10,000

Waunhelyg Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Detached
🛏️ 7bed
📐 1496 sq ft
Today
£402,019
streetscan.co.uk estimate
31 Jul 2020
£287,500
21 Aug 2009
£200,000
View +2 more
More details

Y Garth Heol Ddu, Ammanford, Carmarthenshire, SA18 2UN

🏠 Other
🛏️ bed
📐 1507 sq ft
Today
£9,700
streetscan.co.uk estimate
30 Jan 2023
£10,000
25 Oct 2019
£270,000
More details

Area Insights

Data Sources

Properties at SA18 2UN appear twenty-eight times in the Land Registry records, with the latest transaction recorded on 10 Jan 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Sep 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.