21, Parc-Yr-Onen, Carmarthen occupies a 925 m² plot as recorded by HM Land Registry.

Of the 22 other houses in this postcode, 9 have recorded plot sizes, and this one ranks as the 3rd largest.

21, Parc-Yr-Onen, Carmarthen has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 28 Oct 2015.

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

Land Registry records and our Estate Agent network show 58 sales of comparable properties within 730 metres of 21, Parc-Yr-Onen, Carmarthen since 2007.

Most recently, 7, Parcydelyn, Carmarthen, SA31 1TS, a freehold house, sold at £285,000 on the 30th April 2026.

Read more about house prices in SA31.

• Sold Apr 2026£285,000 | 4 Bed House7, Parcydelyn, Carmarthen, SA31 1TS7, Parcydelyn, Carmarthen, SA31 1TS
• Sold Jul 2025£360,000 | 4 Bed House22, Longacre Road, Carmarthen, SA31 1HL22, Longacre Road, Carmarthen, SA31 1HL
• Sold Apr 2025£270,000 | 3 Bed House18, Longacre Road, Carmarthen, SA31 1HL18, Longacre Road, Carmarthen, SA31 1HL
• Sold Feb 2024£267,500 | 4 Bed House14-16, Capel Evan Road, Carmarthen, SA31 1HW14-16, Capel Evan Road, Carmarthen, SA31 1HW
• Sold Sep 2023£305,000 | 3 Bed House22, Courtlands Park, Carmarthen, SA31 1EH22, Courtlands Park, Carmarthen, SA31 1EH
• Sold Jul 2023£187,500 | 3 Bed House19, Longacre Road, Carmarthen, SA31 1HL19, Longacre Road, Carmarthen, SA31 1HL
• Sold Jun 2023£245,000 | 4 Bed House8, Myrddin Crescent, Carmarthen, SA31 1DX8, Myrddin Crescent, Carmarthen, SA31 1DX
• Sold Jun 2023£295,000 | 3 Bed House38, Parcydelyn, Carmarthen, SA31 1TS38, Parcydelyn, Carmarthen, SA31 1TS
• 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 Jun 2022£315,000 | 4 Bed House1, Penybanc, Carmarthen, SA31 2HA1, Penybanc, Carmarthen, SA31 2HA
• Sold Dec 2021£310,000 | 4 Bed House4, Glynderi, Carmarthen, SA31 2HD4, Glynderi, Carmarthen, SA31 2HD
• Sold Oct 2020£259,950 | 4 Bed House14, Glynderi, Carmarthen, SA31 2HD14, Glynderi, Carmarthen, SA31 2HD
• Sold Sep 2020£185,000 | 4 Bed House9, Myrddin Crescent, Carmarthen, SA31 1DX9, Myrddin Crescent, Carmarthen, SA31 1DX
• Sold Dec 2017£176,000 | 4 Bed House3, Myrddin Crescent, Carmarthen, SA31 1DX3, Myrddin Crescent, Carmarthen, SA31 1DX
• Sold May 2017£161,500 | 4 Bed House31, Parcydelyn, Carmarthen, SA31 1TS31, Parcydelyn, Carmarthen, SA31 1TS
• Sold Nov 2016£174,000 | 4 Bed House19, Heol Y Delyn, Carmarthen, SA31 1EE19, Heol Y Delyn, Carmarthen, SA31 1EE
• Sold Jun 2016£191,000 | 4 Bed House39, Parcydelyn, Carmarthen, SA31 1TS39, Parcydelyn, Carmarthen, SA31 1TS
• Sold Dec 2013£193,500 | 4 Bed House4, Rhodfa Glyndwr, Carmarthen, SA31 1QF4, Rhodfa Glyndwr, Carmarthen, SA31 1QF
• Sold Sep 2007£198,000 | 4 Bed House17, Courtlands Park, Carmarthen, SA31 1EH17, Courtlands Park, Carmarthen, SA31 1EH

Our analysis of the public data ranks 21, Parc-Yr-Onen, Carmarthen as the 3rd largest and the 3rd most expensive of the 22 addresses on Parc-Yr-Onen, Carmarthen, SA31.

Against the SA31 postcode district average, it is £47k more expensive than the typical property.

• Carmarthen

  |

  1.3 km away
• Ferryside

  |

  11.7 km away
• Kidwelly

  |

  14.5 km away

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