HM Land Registry records the plot of land for 20, Hafod Cwnin, Carmarthen as measuring 294 m².

That makes it the 13th largest plot in the postcode, where all 46 other houses have recorded plot data.

20, Hafod Cwnin, Carmarthen has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Feb 2025.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 20, Hafod Cwnin, Carmarthen completed on 30th October 2025 at £300,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 4.0% over the period since October 2025.

• Sold Oct 2025£300,000
• Sold Apr 2023£160,000

Since 2013 53 properties similar to 20, Hafod Cwnin, Carmarthen have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th March 2025, was 5, Bronwydd Road, Carmarthen, SA31 2AJ, a freehold house which sold for £228,000.

Read more about house prices in SA31.

• Sold Mar 2025£228,000 | 4 Bed House5, Bronwydd Road, Carmarthen, SA31 2AJ5, Bronwydd Road, Carmarthen, SA31 2AJ
• Sold Feb 2025£322,500 | 4 Bed House1, Dolgwili Road, Carmarthen, SA31 2AE1, Dolgwili Road, Carmarthen, SA31 2AE
• Sold Dec 2024£289,950 | 4 Bed House19, Bronwydd Road, Carmarthen, SA31 2AJ19, Bronwydd Road, Carmarthen, SA31 2AJ
• Sold Jun 2024£282,650 | 4 Bed House3, Dolgwili Road, Carmarthen, SA31 2AE3, Dolgwili Road, Carmarthen, SA31 2AE
• Sold Apr 2024£167,500 | 4 Bed House45, Hafod Cwnin, Carmarthen, SA31 2AT45, Hafod Cwnin, Carmarthen, SA31 2AT
• Sold Jan 2024£220,000 | 4 Bed House25, Hafod Cwnin, Carmarthen, SA31 2AU25, Hafod Cwnin, Carmarthen, SA31 2AU
• Sold Jan 2023£290,000 | 4 Bed House43, Glynderi, Carmarthen, SA31 2EX43, Glynderi, Carmarthen, SA31 2EX
• Sold Dec 2022£318,000 | 4 Bed House29, Glynderi, Carmarthen, SA31 2EX29, Glynderi, Carmarthen, SA31 2EX
• Sold Apr 2022£200,000 | 4 Bed House6, Dolgwili Road, Carmarthen, SA31 2AE6, Dolgwili Road, Carmarthen, SA31 2AE
• Sold Dec 2021£310,000 | 4 Bed House4, Glynderi, Carmarthen, SA31 2HD4, Glynderi, Carmarthen, SA31 2HD
• Sold Mar 2021£225,000 | 4 Bed House50, Glynderi, Carmarthen, SA31 2EX50, Glynderi, Carmarthen, SA31 2EX
• Sold Feb 2021£215,000 | 4 Bed House33, Abergwili Road, Carmarthen, SA31 2HQ33, Abergwili Road, Carmarthen, SA31 2HQ
• Sold Nov 2017£235,000 | 4 Bed House8, Dolgwili Road, Carmarthen, SA31 2AE8, Dolgwili Road, Carmarthen, SA31 2AE
• Sold Sep 2017£142,000 | 4 Bed House41, Hafod Cwnin, Carmarthen, SA31 2AT41, Hafod Cwnin, Carmarthen, SA31 2AT
• Sold Aug 2017£179,950 | 3 Bed House18, Hafod Cwnin, Carmarthen, SA31 2AU18, Hafod Cwnin, Carmarthen, SA31 2AU
• Sold Mar 2017£160,000 | 3 Bed House33, Hafod Cwnin, Carmarthen, SA31 2AT33, Hafod Cwnin, Carmarthen, SA31 2AT
• Sold Jan 2017£180,000 | 4 Bed House4, Glantowy, Carmarthen, SA31 2HE4, Glantowy, Carmarthen, SA31 2HE
• Sold Sep 2016£204,000 | 4 Bed House8, Glantowy, Carmarthen, SA31 2HE8, Glantowy, Carmarthen, SA31 2HE
• Sold Feb 2015£148,000 | 4 Bed House26, Abergwili Road, Carmarthen, SA31 2HQ26, Abergwili Road, Carmarthen, SA31 2HQ
• Sold May 2013£143,500 | 3 Bed House38, Hafod Cwnin, Carmarthen, SA31 2AT38, Hafod Cwnin, Carmarthen, SA31 2AT

Of the 75 addresses on Hafod Cwnin, Carmarthen, SA31, 20, Hafod Cwnin, Carmarthen comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.

It is also £34k more expensive than the average property across the SA31 district.

• Carmarthen

  |

  2.0 km away
• Ferryside

  |

  12.4 km away
• Kidwelly

  |

  15.0 km away

The flood risk here is rated Very Low, based on Environment Agency data.