HM Land Registry records the plot of land for 54, Derwent Street, Llanelli as measuring 223 m².

That makes it the 8th largest plot in the postcode, where 13 of the 17 other houses have recorded plot data.

54, Derwent Street, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 03 Feb 2021.

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

The most recent sale of 54, Derwent Street, Llanelli completed on 31st March 2021 at £130,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 19.4% over the period since March 2021.

• Sold Mar 2021£130,000
• Sold Jul 2003£75,000
• Sold Apr 2001£49,000

Since 2016 93 properties similar to 54, Derwent Street, Llanelli have sold within a radius of 660 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th November 2025, was 4, Stewart Street, Llanelli, SA15 3EW, a freehold house which sold for £182,000.

Read more about house prices in SA15.

• Sold Nov 2025£182,000 | 3 Bed House4, Stewart Street, Llanelli, SA15 3EW4, Stewart Street, Llanelli, SA15 3EW
• Sold Apr 2025£150,000 | 3 Bed House19, Stradey Park Avenue, Llanelli, SA15 3EG19, Stradey Park Avenue, Llanelli, SA15 3EG
• Sold Mar 2025£186,000 | 3 Bed House4, Pryce Street, Llanelli, SA15 3DY4, Pryce Street, Llanelli, SA15 3DY
• Sold Dec 2024£155,000 | 3 Bed House17, Chapman Street, Llanelli, SA15 3EB17, Chapman Street, Llanelli, SA15 3EB
• Sold Nov 2024£192,500 | 3 Bed House7, New Zealand Street, Llanelli, SA15 3EN7, New Zealand Street, Llanelli, SA15 3EN
• Sold Oct 2024£165,000 | 3 Bed House23, Miles Street, Llanelli, SA15 3DU23, Miles Street, Llanelli, SA15 3DU
• Sold Jul 2023£185,000 | 3 Bed House31, Chapman Street, Llanelli, SA15 3EB31, Chapman Street, Llanelli, SA15 3EB
• Sold Jan 2023£160,000 | 3 Bed House19, Brettenham Street, Llanelli, SA15 3ED19, Brettenham Street, Llanelli, SA15 3ED
• Sold Dec 2022£175,000 | 3 Bed House3, Stewart Street, Llanelli, SA15 3EW3, Stewart Street, Llanelli, SA15 3EW
• Sold Jul 2022£148,000 | 3 Bed House32, New Zealand Street, Llanelli, SA15 3EN32, New Zealand Street, Llanelli, SA15 3EN
• Sold Jun 2022£171,000 | 3 Bed House30, New Zealand Street, Llanelli, SA15 3EN30, New Zealand Street, Llanelli, SA15 3EN
• Sold Mar 2021£137,500 | 3 Bed House41, Stradey Park Avenue, Llanelli, SA15 3EG41, Stradey Park Avenue, Llanelli, SA15 3EG
• Sold Oct 2020£118,000 | 3 Bed House2, Pryce Street, Llanelli, SA15 3DY2, Pryce Street, Llanelli, SA15 3DY
• Sold Sep 2020£190,000 | 3 Bed House27, Chapman Street, Llanelli, SA15 3EB27, Chapman Street, Llanelli, SA15 3EB
• Sold Apr 2019£88,000 | 3 Bed House31, Stradey Park Avenue, Llanelli, SA15 3EG31, Stradey Park Avenue, Llanelli, SA15 3EG
• Sold Sep 2018£140,000 | 3 Bed House29, Stradey Park Avenue, Llanelli, SA15 3EG29, Stradey Park Avenue, Llanelli, SA15 3EG
• Sold Aug 2018£130,000 | 3 Bed House33, Stradey Park Avenue, Llanelli, SA15 3EG33, Stradey Park Avenue, Llanelli, SA15 3EG
• Sold May 2018£116,000 | 3 Bed House1, Pryce Street, Llanelli, SA15 3DY1, Pryce Street, Llanelli, SA15 3DY
• Sold Jul 2017£95,000 | 3 Bed House11, Pryce Street, Llanelli, SA15 3DY11, Pryce Street, Llanelli, SA15 3DY
• Sold Dec 2016£58,000 | 3 Bed House1, Stewart Street, Llanelli, SA15 3EW1, Stewart Street, Llanelli, SA15 3EW

Of the 63 addresses on Derwent Street, Llanelli, SA15, 54, Derwent Street, Llanelli comes out as the 35th largest and the 16th most expensive in our analysis of the public data.

It is also £18k less expensive than the average property across the SA15 district.

• Llanelli

  |

  1.4 km away
• Bynea

  |

  5.1 km away
• Pembrey & Burry Port

  |

  5.4 km away

The flood risk here is rated Very Low, based on Environment Agency data.