According to data from HM Land Registry, 65, Derwent Street, Llanelli sits on a plot of 369 m².

We have plot size data on 18 out of 18 other houses in the postcode and 65, Derwent Street, Llanelli sits on the largest plot.

65, Derwent Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Jul 2025.

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

According to the Land Registry and our network of Estate Agents, there have been 100 sales of properties similar to 65, Derwent Street, Llanelli within a radius of 660 metres since 2019.

The most recent example is 11, Stryd Y Maswr, Llanelli, SA15 4DX, a freehold house which sold for £191,000 on the 1st May 2026.

Read more about house prices in SA15.

• Sold May 2026£191,000 | 3 Bed House11, Stryd Y Maswr, Llanelli, SA15 4DX11, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold Oct 2025£188,000 | 3 Bed House64, Iscoed, Llanelli, SA15 4DA64, Iscoed, Llanelli, SA15 4DA
• Sold Aug 2025£182,000 | 3 Bed House215, Stryd Bennett, Llanelli, SA15 4DQ215, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Jul 2025£180,000 | 3 Bed House2, Rhodfa Delme, Llanelli, SA15 4BZ2, Rhodfa Delme, Llanelli, SA15 4BZ
• Sold Jun 2025£178,000 | 3 Bed House267, Stryd Bennett, Llanelli, SA15 4DQ267, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Dec 2024£185,000 | 3 Bed House78, Iscoed, Llanelli, SA15 4DA78, Iscoed, Llanelli, SA15 4DA
• Sold Aug 2024£215,000 | 3 Bed House30, Sandpiper Road, Llanelli, SA15 4SH30, Sandpiper Road, Llanelli, SA15 4SH
• Sold May 2024£181,500 | 3 Bed House5, Stryd Bennett, Llanelli, SA15 4DJ5, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Aug 2023£157,000 | 3 Bed House16, Stryd Y Maswr, Llanelli, SA15 4DZ16, Stryd Y Maswr, Llanelli, SA15 4DZ
• Sold Jul 2023£185,000 | 3 Bed House247, Stryd Bennett, Llanelli, SA15 4DQ247, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Jul 2023£180,000 | 3 Bed House209, Stryd Bennett, Llanelli, SA15 4DQ209, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Jun 2023£205,000 | 3 Bed House245, Stryd Bennett, Llanelli, SA15 4DQ245, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Apr 2023£185,000 | 3 Bed House46, Sandpiper Road, Llanelli, SA15 4SH46, Sandpiper Road, Llanelli, SA15 4SH
• Sold Feb 2023£187,500 | 3 Bed House30, Rhodfa Delme, Llanelli, SA15 4BZ30, Rhodfa Delme, Llanelli, SA15 4BZ
• Sold Aug 2022£175,000 | 3 Bed House251, Stryd Bennett, Llanelli, SA15 4DQ251, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Nov 2021£152,000 | 3 Bed House249, Stryd Bennett, Llanelli, SA15 4DQ249, Stryd Bennett, Llanelli, SA15 4DQ
• Sold May 2021£127,500 | 3 Bed House52, Sandpiper Road, Llanelli, SA15 4SH52, Sandpiper Road, Llanelli, SA15 4SH
• Sold Dec 2020£115,000 | 3 Bed House269, Stryd Bennett, Llanelli, SA15 4DQ269, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Nov 2020£179,000 | 3 Bed House15, Sandpiper Road, Llanelli, SA15 4SG15, Sandpiper Road, Llanelli, SA15 4SG
• Sold Aug 2019£132,000 | 3 Bed House78, Stryd Y Maswr, Llanelli, SA15 4DZ78, Stryd Y Maswr, Llanelli, SA15 4DZ

Derwent Street, Llanelli, SA15 has a total of 63 addresses. According to our analysis of all the public data, 65, Derwent Street, Llanelli is the 50th largest and the most expensive property on the street.

When compared to the postcode district it is £29k more expensive than the average property in SA15.

• Llanelli

  |

  1.4 km away
• Bynea

  |

  5.1 km away
• Pembrey & Burry Port

  |

  5.4 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.