15, Prosser Close, Carmarthen occupies a 461 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the largest.

15, Prosser Close, Carmarthen has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Nov 2022.

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 55 sales of comparable properties within 660 metres of 15, Prosser Close, Carmarthen since 2016.

Most recently, 3, Prosser Close, Carmarthen, SA31 1JB, a freehold house, sold at £115,000 on the 30th April 2026.

Read more about house prices in SA31.

• Sold Apr 2026£115,000 | 2 Bed House3, Prosser Close, Carmarthen, SA31 1JB3, Prosser Close, Carmarthen, SA31 1JB
• Sold Jan 2026£80,000 | 3 Bed House1 Richmond Cottages, Carmarthen, SA31 1HH1 Richmond Cottages, Carmarthen, SA31 1HH
• Sold Jan 2026£112,000 | 3 Bed House20, Belvedere Avenue, Carmarthen, SA31 1JE20, Belvedere Avenue, Carmarthen, SA31 1JE
• Sold Jan 2026£120,000 | 2 Bed House10, Myrddin Court, Carmarthen, SA31 1DH10, Myrddin Court, Carmarthen, SA31 1DH
• Sold Sep 2025£105,000 | 2 Bed House3, Myrddin Court, Carmarthen, SA31 1DH3, Myrddin Court, Carmarthen, SA31 1DH
• Sold Aug 2025£120,000 | 3 Bed House12, Belvedere Avenue, Carmarthen, SA31 1JE12, Belvedere Avenue, Carmarthen, SA31 1JE
• Sold Apr 2025£84,500 | 3 Bed House22, Priory Street, Carmarthen, SA31 1NE22, Priory Street, Carmarthen, SA31 1NE
• Sold Apr 2025£106,500 | 2 Bed House4, Elliston Terrace, Carmarthen, SA31 1HA4, Elliston Terrace, Carmarthen, SA31 1HA
• Sold Feb 2025£105,000 | 2 Bed House59, Belvedere Avenue, Carmarthen, SA31 1JA59, Belvedere Avenue, Carmarthen, SA31 1JA
• Sold Jan 2025£113,000 | 2 Bed House64, Belvedere Avenue, Carmarthen, SA31 1JF64, Belvedere Avenue, Carmarthen, SA31 1JF
• Sold Nov 2024£103,000 | 2 Bed House4, Old Priory Road, Carmarthen, SA31 1NP4, Old Priory Road, Carmarthen, SA31 1NP
• Sold Mar 2024£105,000 | 2 Bed House9, Myrddin Court, Carmarthen, SA31 1DH9, Myrddin Court, Carmarthen, SA31 1DH
• Sold Mar 2024£115,000 | 3 Bed House8, Myrddin Court, Carmarthen, SA31 1DH8, Myrddin Court, Carmarthen, SA31 1DH
• Sold Jul 2023£130,000 | 2 Bed House20, Little Water Street, Carmarthen, SA31 1ER20, Little Water Street, Carmarthen, SA31 1ER
• Sold Oct 2020£92,000 | 2 Bed House1, Myrddin Court, Carmarthen, SA31 1DH1, Myrddin Court, Carmarthen, SA31 1DH
• Sold Mar 2020£87,000 | 3 Bed House49, Belvedere Avenue, Carmarthen, SA31 1JA49, Belvedere Avenue, Carmarthen, SA31 1JA
• Sold Jul 2018£87,000 | 2 Bed House9, Prosser Close, Carmarthen, SA31 1JB9, Prosser Close, Carmarthen, SA31 1JB
• Sold Feb 2018£83,500 | 2 Bed House52, Richmond Terrace, Carmarthen, SA31 1HQ52, Richmond Terrace, Carmarthen, SA31 1HQ
• Sold Dec 2017£70,000 | 2 Bed House11, Prosser Close, Carmarthen, SA31 1JB11, Prosser Close, Carmarthen, SA31 1JB
• Sold Mar 2016£89,000 | 2 Bed House24, Ross Avenue, Carmarthen, SA31 1HX24, Ross Avenue, Carmarthen, SA31 1HX

Our analysis of the public data ranks 15, Prosser Close, Carmarthen as the 11th largest and the 11th most expensive of the 16 addresses on Prosser Close, Carmarthen, SA31.

Against the SA31 postcode district average, it is £129k less expensive than the typical property.

• Carmarthen

  |

  1.1 km away
• Ferryside

  |

  11.5 km away
• Kidwelly

  |

  14.3 km away

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