12, Brown Avenue, Llanelli occupies a 255 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 2nd largest.

12, Brown Avenue, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Mar 2021.

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

12, Brown Avenue, Llanelli last changed hands on 20th October 2020, selling for £30,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 17.0% since October 2020.

• Sold Oct 2020£30,000

Land Registry records and our Estate Agent network show 96 sales of comparable properties within 800 metres of 12, Brown Avenue, Llanelli since 2016.

Most recently, 25, Dolau Fawr, Llanelli, SA15 2HW, a freehold house, sold at £109,995 on the 11th March 2026.

Read more about house prices in SA15.

• Sold Mar 2026£109,995 | 3 Bed House25, Dolau Fawr, Llanelli, SA15 2HW25, Dolau Fawr, Llanelli, SA15 2HW
• Sold Oct 2025£80,000 | 3 Bed House88, Ropewalk Road, Llanelli, SA15 2AL88, Ropewalk Road, Llanelli, SA15 2AL
• Sold Mar 2025£97,000 | 3 Bed House37, Dolau Fawr, Llanelli, SA15 2HW37, Dolau Fawr, Llanelli, SA15 2HW
• Sold Jun 2024£86,000 | 3 Bed House112, Ropewalk Road, Llanelli, SA15 2AN112, Ropewalk Road, Llanelli, SA15 2AN
• Sold May 2024£100,000 | 3 Bed House30, Westbury Street, Llanelli, SA15 2AF30, Westbury Street, Llanelli, SA15 2AF
• Sold May 2024£85,000 | 3 Bed House96, Ropewalk Road, Llanelli, SA15 2AN96, Ropewalk Road, Llanelli, SA15 2AN
• Sold Dec 2023£156,000 | 3 Bed House31, Langland Road, Llanelli, SA15 1BR31, Langland Road, Llanelli, SA15 1BR
• Sold Dec 2023£113,500 | 3 Bed House52, Heol Tregoning, Llanelli, SA15 2BD52, Heol Tregoning, Llanelli, SA15 2BD
• Sold Mar 2023£90,000 | 3 Bed House5, Glandafen Road, Llanelli, SA15 2BH5, Glandafen Road, Llanelli, SA15 2BH
• Sold Nov 2022£106,000 | 3 Bed House22, Bond Avenue, Llanelli, SA15 1RL22, Bond Avenue, Llanelli, SA15 1RL
• Sold Nov 2021£70,000 | 3 Bed House24, Olive Street, Llanelli, SA15 2AS24, Olive Street, Llanelli, SA15 2AS
• Sold Jun 2021£90,000 | 3 Bed House8, Campbell Street, Llanelli, SA15 2BW8, Campbell Street, Llanelli, SA15 2BW
• Sold Dec 2019£60,000 | 3 Bed House6, Campbell Street, Llanelli, SA15 2BW6, Campbell Street, Llanelli, SA15 2BW
• Sold Nov 2019£66,000 | 3 Bed House101, Ropewalk Road, Llanelli, SA15 2AN101, Ropewalk Road, Llanelli, SA15 2AN
• Sold Sep 2019£82,500 | 3 Bed House99, Ropewalk Road, Llanelli, SA15 2AN99, Ropewalk Road, Llanelli, SA15 2AN
• Sold Aug 2019£63,000 | 3 Bed House118, Ropewalk Road, Llanelli, SA15 2AN118, Ropewalk Road, Llanelli, SA15 2AN
• Sold May 2019£85,000 | 3 Bed House39, Olive Street, Llanelli, SA15 2AT39, Olive Street, Llanelli, SA15 2AT
• Sold Apr 2019£70,000 | 3 Bed House30, School Road, Llanelli, SA15 2AU30, School Road, Llanelli, SA15 2AU
• Sold Mar 2018£45,000 | 3 Bed House123, Ropewalk Road, Llanelli, SA15 2AN123, Ropewalk Road, Llanelli, SA15 2AN
• Sold Dec 2016£93,500 | 3 Bed House13, School Road, Llanelli, SA15 2AY13, School Road, Llanelli, SA15 2AY

Our analysis of the public data ranks 12, Brown Avenue, Llanelli as the 12th largest and the 12th most expensive of the 16 addresses on Brown Avenue, Llanelli, SA15.

Against the SA15 postcode district average, it is £77k less expensive than the typical property.

• Llanelli

  |

  1.2 km away
• Bynea

  |

  3.3 km away
• Llangennech

  |

  5.2 km away

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