28, Brettenham Street, Llanelli occupies a 381 m² plot as recorded by HM Land Registry.

All 30 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.

28, Brettenham Street, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Nov 2025.

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 202 sales of comparable properties within 660 metres of 28, Brettenham Street, Llanelli since 2014.

Most recently, 4, Stewart Street, Llanelli, SA15 3EW, a freehold house, sold at £182,000 on the 28th November 2025.

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 Oct 2024£165,000 | 3 Bed House23, Miles Street, Llanelli, SA15 3DU23, Miles Street, Llanelli, SA15 3DU
• Sold Jun 2024£135,000 | 3 Bed House14, Miles Street, Llanelli, SA15 3DU14, 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£175,000 | 3 Bed House11, Brettenham Street, Llanelli, SA15 3ED11, Brettenham Street, Llanelli, SA15 3ED
• 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 Jan 2022£160,000 | 3 Bed House34, Chapman Street, Llanelli, SA15 3EB34, Chapman Street, Llanelli, SA15 3EB
• Sold Aug 2021£148,000 | 3 Bed House5, Brettenham Street, Llanelli, SA15 3ED5, Brettenham Street, Llanelli, SA15 3ED
• Sold Mar 2021£137,500 | 3 Bed House41, Stradey Park Avenue, Llanelli, SA15 3EG41, Stradey Park Avenue, Llanelli, SA15 3EG
• Sold Sep 2020£190,000 | 3 Bed House27, Chapman Street, Llanelli, SA15 3EB27, Chapman Street, Llanelli, SA15 3EB
• Sold Apr 2019£165,000 | 3 Bed House32, Chapman Street, Llanelli, SA15 3EB32, Chapman Street, Llanelli, SA15 3EB
• Sold Sep 2018£140,000 | 3 Bed House29, Stradey Park Avenue, Llanelli, SA15 3EG29, 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 Jan 2017£105,000 | 3 Bed House15, Pryce Street, Llanelli, SA15 3DY15, Pryce Street, Llanelli, SA15 3DY
• Sold Dec 2014£90,000 | 3 Bed House7, Pryce Street, Llanelli, SA15 3DY7, Pryce Street, Llanelli, SA15 3DY

Our analysis of the public data ranks 28, Brettenham Street, Llanelli as the 25th largest and the 24th most expensive of the 30 addresses on Brettenham Street, Llanelli, SA15.

Against the SA15 postcode district average, it is £17k less expensive than the typical property.

• Llanelli

  |

  1.6 km away
• Bynea

  |

  5.2 km away
• Pembrey & Burry Port

  |

  5.4 km away

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