Penlan, Carmarthen occupies a 488,653 m² plot as recorded by HM Land Registry.

All 5 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.

Penlan, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Oct 2008.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).

Land Registry records and our Estate Agent network show 40 sales of comparable properties within 5.1 kilometres of Penlan, Carmarthen since 2013.

Most recently, Cartref, Whitland, SA34 0PD, a freehold house, sold at £283,000 on the 7th November 2025.

Read more about house prices in SA33.

• Sold Nov 2025£283,000 | 4 Bed HouseCartref, Whitland, SA34 0PDCartref, Whitland, SA34 0PD
• Sold Mar 2025£379,500 | 4 Bed HouseBryn Celyn, Carmarthen, SA33 4HJBryn Celyn, Carmarthen, SA33 4HJ
• Sold Mar 2025£320,000 | 4 Bed HouseGreen Meadow, High Street, Carmarthen, SA33 4DYGreen Meadow, High Street, Carmarthen, SA33 4DY
• Sold May 2024£349,000 | 4 Bed House24, Trevaughan Lodge Road, Whitland, SA34 0QF24, Trevaughan Lodge Road, Whitland, SA34 0QF
• Sold Feb 2022£336,000 | 4 Bed HousePark Villa, Carmarthen, SA33 4AHPark Villa, Carmarthen, SA33 4AH
• Sold May 2021£560,000 | 4 Bed HouseBrynamlwg, Whitland, SA34 0LYBrynamlwg, Whitland, SA34 0LY
• Sold Oct 2020£462,500 | 4 Bed HouseWoodhouse Wood, Carmarthen, SA33 4HSWoodhouse Wood, Carmarthen, SA33 4HS
• Sold Aug 2020£740,000 | 4 Bed HouseLittle Pale, Whitland, SA34 0LYLittle Pale, Whitland, SA34 0LY
• Sold Mar 2020£235,000 | 4 Bed House(Lodwig), Brynawelon, Carmarthen, SA33 4NB(Lodwig), Brynawelon, Carmarthen, SA33 4NB
• Sold Dec 2019£263,000 | 4 Bed HouseY Gorlan, Lon Wen, Carmarthen, SA33 4BRY Gorlan, Lon Wen, Carmarthen, SA33 4BR
• Sold Nov 2018£232,500 | 4 Bed HouseFforest Land, Carmarthen, SA33 4HHFforest Land, Carmarthen, SA33 4HH
• Sold Sep 2018£525,000 | 4 Bed HouseDanycoed, Carmarthen, SA33 4JADanycoed, Carmarthen, SA33 4JA
• Sold Jul 2018£235,000 | 4 Bed HouseBirch Grove, Bridge Street, Carmarthen, SA33 4EGBirch Grove, Bridge Street, Carmarthen, SA33 4EG
• Sold May 2018£210,000 | 4 Bed HouseSycamore House, Carmarthen, SA33 4HJSycamore House, Carmarthen, SA33 4HJ
• Sold Apr 2018£238,000 | 4 Bed House3 Riverside, Carmarthen, SA33 4HJ3 Riverside, Carmarthen, SA33 4HJ
• Sold Nov 2016£227,000 | 4 Bed House3, Parc Rhosyn, Whitland, SA34 0PP3, Parc Rhosyn, Whitland, SA34 0PP
• Sold Feb 2016£249,500 | 4 Bed House6, Gerddi Mair, Carmarthen, SA33 4ET6, Gerddi Mair, Carmarthen, SA33 4ET
• Sold Dec 2015£130,000 | 4 Bed HouseFair Acre, Carmarthen, SA33 4HJFair Acre, Carmarthen, SA33 4HJ
• Sold Feb 2014£198,000 | 4 Bed House2 Riverside, Carmarthen, SA33 4HJ2 Riverside, Carmarthen, SA33 4HJ
• Sold Dec 2013£207,000 | 4 Bed House3, Clos Nathaniel, Carmarthen, SA33 4AW3, Clos Nathaniel, Carmarthen, SA33 4AW

Our analysis of the public data ranks Penlan, Carmarthen as the 26th largest and the 43rd most expensive of the 81 addresses on Llanddowror, St. Clears, Carmarthen, SA33.

Against the SA33 postcode district average, it is £63k more expensive than the typical property.

• Whitland

  |

  5.9 km away
• Ferryside

  |

  12.0 km away
• Narberth

  |

  12.9 km away

Environment Agency data suggests this area has a Very Low risk of flooding.