4, Catherine Street, Llanelli occupies a 109 m² plot as recorded by HM Land Registry.

All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

4, Catherine Street, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Jul 2020.

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

4, Catherine Street, Llanelli last changed hands on 17th November 2022, selling for £135,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 44.6% since November 2022.

• Sold Nov 2022£135,000
• Sold Jul 2021£89,995

Land Registry records and our Estate Agent network show 146 sales of comparable properties within 670 metres of 4, Catherine Street, Llanelli since 2018.

Most recently, 45A, Ralph Terrace, Llanelli, SA15 2UB, a freehold house, sold at £149,000 on the 19th June 2026.

Read more about house prices in SA15.

• Sold Jun 2026£149,000 | 3 Bed House45A, Ralph Terrace, Llanelli, SA15 2UB45A, Ralph Terrace, Llanelli, SA15 2UB
• Sold May 2026£122,500 | 3 Bed House34, Marine Street, Llanelli, SA15 2NR34, Marine Street, Llanelli, SA15 2NR
• Sold Sep 2025£118,000 | 3 Bed House40, Catherine Street, Llanelli, SA15 2NY40, Catherine Street, Llanelli, SA15 2NY
• Sold Jul 2025£200,000 | 3 Bed HouseHadley Stores, Station Yard, New Dock Road, Llanelli, SA15 2EFHadley Stores, Station Yard, New Dock Road, Llanelli, SA15 2EF
• Sold Jul 2025£133,000 | 3 Bed House29, Copperworks Road, Llanelli, SA15 2EW29, Copperworks Road, Llanelli, SA15 2EW
• Sold Mar 2025£119,995 | 3 Bed House32, Nelson Terrace, Llanelli, SA15 2LR32, Nelson Terrace, Llanelli, SA15 2LR
• Sold Mar 2025£70,000 | 3 Bed House20, Glanmor Road, Llanelli, SA15 2LU20, Glanmor Road, Llanelli, SA15 2LU
• Sold Oct 2024£85,000 | 3 Bed House10, George Street, Llanelli, SA15 2NB10, George Street, Llanelli, SA15 2NB
• Sold Feb 2024£101,000 | 3 Bed House34, Bryn Road, Llanelli, SA15 2LN34, Bryn Road, Llanelli, SA15 2LN
• Sold Nov 2023£86,950 | 3 Bed House39, Caroline Street, Llanelli, SA15 2PB39, Caroline Street, Llanelli, SA15 2PB
• Sold Aug 2023£107,000 | 3 Bed House37, Caroline Street, Llanelli, SA15 2PB37, Caroline Street, Llanelli, SA15 2PB
• Sold May 2023£120,000 | 3 Bed House10, Caroline Street, Llanelli, SA15 2PB10, Caroline Street, Llanelli, SA15 2PB
• Sold Oct 2022£110,500 | 3 Bed House7, Nelson Terrace, Llanelli, SA15 2LR7, Nelson Terrace, Llanelli, SA15 2LR
• Sold Oct 2022£108,500 | 3 Bed House4, Caroline Street, Llanelli, SA15 2PB4, Caroline Street, Llanelli, SA15 2PB
• Sold Sep 2022£125,000 | 3 Bed House10, Nelson Terrace, Llanelli, SA15 2LR10, Nelson Terrace, Llanelli, SA15 2LR
• Sold Jun 2022£79,000 | 3 Bed House16, Caroline Street, Llanelli, SA15 2PB16, Caroline Street, Llanelli, SA15 2PB
• Sold Mar 2022£117,000 | 3 Bed House21, Caroline Street, Llanelli, SA15 2PB21, Caroline Street, Llanelli, SA15 2PB
• Sold Oct 2018£98,000 | 3 Bed House2, Catherine Street, Llanelli, SA15 2PA2, Catherine Street, Llanelli, SA15 2PA
• Sold Jun 2018£80,000 | 3 Bed House45, Caroline Street, Llanelli, SA15 2PB45, Caroline Street, Llanelli, SA15 2PB
• Sold Mar 2018£95,000 | 3 Bed House15, Nelson Terrace, Llanelli, SA15 2LR15, Nelson Terrace, Llanelli, SA15 2LR

Our analysis of the public data ranks 4, Catherine Street, Llanelli as the 6th largest and the 28th most expensive of the 44 addresses on Catherine Street, Llanelli, SA15.

Against the SA15 postcode district average, it is £74k less expensive than the typical property.

• Llanelli

  |

  500 m away
• Bynea

  |

  4.7 km away
• Pembrey & Burry Port

  |

  5.7 km away

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