Penllain, Carmarthen occupies a 1,233 m² plot as recorded by HM Land Registry.

Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 5th largest.

Penllain, Carmarthen last changed hands on 25th February 2008, selling for £290,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 48.8% since February 2008.

• Sold Feb 2008£290,000

Land Registry records and our Estate Agent network show 77 sales of comparable properties within 3.7 kilometres of Penllain, Carmarthen since 2011.

Most recently, 17, Ffordd Y Briallu, Carmarthen, SA31 2JU, a freehold house, sold at £416,000 on the 20th January 2026.

Read more about house prices in SA32.

• Sold Jan 2026£416,000 | 4 Bed House17, Ffordd Y Briallu, Carmarthen, SA31 2JU17, Ffordd Y Briallu, Carmarthen, SA31 2JU
• Sold Dec 2025£350,000 | 4 Bed HouseBrynsiriol, Carmarthen, SA32 7DJBrynsiriol, Carmarthen, SA32 7DJ
• Sold Dec 2025£385,000 | 4 Bed HouseTawelfan, Carmarthen, SA32 7DRTawelfan, Carmarthen, SA32 7DR
• Sold Nov 2025£365,000 | 4 Bed House10, Penybanc, Carmarthen, SA31 2HA10, Penybanc, Carmarthen, SA31 2HA
• Sold Apr 2024£233,850 | 4 Bed House56, Bronwydd Road, Carmarthen, SA31 2AN56, Bronwydd Road, Carmarthen, SA31 2AN
• Sold Aug 2023£380,000 | 4 Bed House5, Mostyn Avenue, Carmarthen, SA31 2AH5, Mostyn Avenue, Carmarthen, SA31 2AH
• Sold Mar 2023£395,000 | 4 Bed House16, Parc Y Neuadd, Carmarthen, SA31 2DF16, Parc Y Neuadd, Carmarthen, SA31 2DF
• Sold Dec 2022£395,000 | 4 Bed House17, Parc Y Neuadd, Carmarthen, SA31 2DF17, Parc Y Neuadd, Carmarthen, SA31 2DF
• Sold Dec 2022£359,950 | 4 Bed HouseBarnsfield, Carmarthen, SA33 6BEBarnsfield, Carmarthen, SA33 6BE
• Sold Dec 2022£416,000 | 4 Bed House14, Parc Y Neuadd, Carmarthen, SA31 2DF14, Parc Y Neuadd, Carmarthen, SA31 2DF
• Sold Jan 2022£297,500 | 4 Bed House41, Bronwydd Road, Carmarthen, SA31 2AL41, Bronwydd Road, Carmarthen, SA31 2AL
• Sold Feb 2021£295,000 | 4 Bed House6, Pantglas, Carmarthen, SA31 2AY6, Pantglas, Carmarthen, SA31 2AY
• Sold Sep 2020£245,000 | 4 Bed HouseLizmor, Carmarthen, SA33 6BELizmor, Carmarthen, SA33 6BE
• Sold Jun 2019£254,500 | 4 Bed HouseDolawel, Carmarthen, SA32 7DJDolawel, Carmarthen, SA32 7DJ
• Sold Dec 2017£230,000 | 4 Bed HouseMeysydd, Carmarthen, SA32 7DJMeysydd, Carmarthen, SA32 7DJ
• Sold Dec 2016£260,000 | 4 Bed HouseBrynrodyn, Carmarthen, SA32 7DJBrynrodyn, Carmarthen, SA32 7DJ
• Sold Jul 2016£227,500 | 4 Bed HouseBryn Eryl, Carmarthen, SA32 7HTBryn Eryl, Carmarthen, SA32 7HT
• Sold Dec 2013£230,000 | 4 Bed HouseRhosdirion, Carmarthen, SA32 7HTRhosdirion, Carmarthen, SA32 7HT
• Sold Oct 2012£165,000 | 4 Bed House6 Bro Dauddwr, Carmarthen, SA32 7AS6 Bro Dauddwr, Carmarthen, SA32 7AS
• Sold Aug 2011£282,500 | 4 Bed House10 Troed Yr Ynys, Carmarthen, SA33 6BE10 Troed Yr Ynys, Carmarthen, SA33 6BE

Our analysis of the public data ranks Penllain, Carmarthen as the 54th largest and the 40th most expensive of the 125 addresses on Peniel, Carmarthen, SA32.

Against the SA32 postcode district average, it is £133k more expensive than the typical property.

• Carmarthen

  |

  5.1 km away
• Ferryside

  |

  15.5 km away
• Kidwelly

  |

  18.0 km away

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