HM Land Registry records the plot of land for 31, Lon Hafren, Carmarthen as measuring 382 m².

That makes it the 12th largest plot in the postcode, where 27 of the 29 other houses have recorded plot data.

31, Lon Hafren, Carmarthen has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Feb 2011.

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 31, Lon Hafren, Carmarthen completed on 6th May 2011 at £133,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 67.4% over the period since May 2011.

Since 2010 23 properties similar to 31, Lon Hafren, Carmarthen have sold within a radius of 4.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th December 2025, was 9, High Street, Carmarthen, SA33 5ND, a freehold house which sold for £175,000.

Read more about house prices in SA33.

• Sold Dec 2025£175,000 | 4 Bed House9, High Street, Carmarthen, SA33 5ND9, High Street, Carmarthen, SA33 5ND
• Sold Sep 2025£262,000 | 4 Bed House1, Clos Griffith Jones, Carmarthen, SA33 4BW1, Clos Griffith Jones, Carmarthen, SA33 4BW
• Sold Apr 2024£212,500 | 4 Bed House23, Clos Griffith Jones, Carmarthen, SA33 4BW23, Clos Griffith Jones, Carmarthen, SA33 4BW
• Sold Jan 2024£285,000 | 4 Bed HouseCrown Cottage, High Street, Carmarthen, SA33 4DZCrown Cottage, High Street, Carmarthen, SA33 4DZ
• Sold Dec 2021£225,000 | 4 Bed House1, Clos Pentre, Carmarthen, SA33 4BD1, Clos Pentre, Carmarthen, SA33 4BD
• Sold Oct 2021£165,000 | 4 Bed HouseCamlan, Llys Y Felin, Carmarthen, SA33 5NGCamlan, Llys Y Felin, Carmarthen, SA33 5NG
• Sold Apr 2021£195,000 | 4 Bed HouseTy Heulog, Bridge Street, Carmarthen, SA33 4ENTy Heulog, Bridge Street, Carmarthen, SA33 4EN
• Sold Jun 2020£165,500 | 4 Bed HouseLlwynon, Station Road, Carmarthen, SA33 4BQLlwynon, Station Road, Carmarthen, SA33 4BQ
• Sold Feb 2020£150,000 | 4 Bed House26, Clos Griffith Jones, Carmarthen, SA33 4BW26, Clos Griffith Jones, Carmarthen, SA33 4BW
• Sold Nov 2019£215,000 | 4 Bed House6, Corvus Terrace, Carmarthen, SA33 4LT6, Corvus Terrace, Carmarthen, SA33 4LT
• Sold Aug 2018£130,000 | 4 Bed House11, Corvus Terrace, Carmarthen, SA33 4LT11, Corvus Terrace, Carmarthen, SA33 4LT
• Sold Nov 2017£130,000 | 4 Bed HouseBrynsiriol, Carmarthen, SA33 4AHBrynsiriol, Carmarthen, SA33 4AH
• Sold Jun 2017£170,000 | 4 Bed HouseMaesgwyn, Station Road, Carmarthen, SA33 4BLMaesgwyn, Station Road, Carmarthen, SA33 4BL
• Sold Apr 2016£134,950 | 4 Bed House27, Clos Griffith Jones, Carmarthen, SA33 4BW27, Clos Griffith Jones, Carmarthen, SA33 4BW
• Sold Mar 2016£134,950 | 4 Bed House22, Clos Griffith Jones, Carmarthen, SA33 4BW22, Clos Griffith Jones, Carmarthen, SA33 4BW
• Sold Nov 2015£158,000 | 4 Bed House1 Maengwyn, Bridge Street, Carmarthen, SA33 4EN1 Maengwyn, Bridge Street, Carmarthen, SA33 4EN
• Sold Apr 2014£120,000 | 4 Bed House32, Gors Fach, Carmarthen, SA33 4AQ32, Gors Fach, Carmarthen, SA33 4AQ
• Sold Jan 2014£115,000 | 4 Bed HouseCheriton, Bridge Street, Carmarthen, SA33 4ENCheriton, Bridge Street, Carmarthen, SA33 4EN
• Sold Aug 2013£117,500 | 4 Bed House4, Lewis Terrace, Carmarthen, SA33 4DE4, Lewis Terrace, Carmarthen, SA33 4DE
• Sold May 2010£105,000 | 4 Bed HouseBrookfield, High Street, Carmarthen, SA33 4EDBrookfield, High Street, Carmarthen, SA33 4ED

Of the 71 addresses on Lon Hafren, St. Clears, Carmarthen, SA33, 31, Lon Hafren, Carmarthen comes out as the largest and the 3rd most expensive in our analysis of the public data.

It is also £12k less expensive than the average property across the SA33 district.

• Whitland

  |

  8.5 km away
• Ferryside

  |

  10.4 km away
• Carmarthen

  |

  13.1 km away

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