21, Brynsierfel, Llanelli occupies a 223 m² plot as recorded by HM Land Registry.

All 18 other houses in this postcode have recorded plot sizes, and this one ranks as the 13th largest.

21, Brynsierfel, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Jul 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

21, Brynsierfel, Llanelli last changed hands on 16th October 2006, selling for £79,500. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Oct 2006£79,500

Land Registry records and our Estate Agent network show 78 sales of comparable properties within 630 metres of 21, Brynsierfel, Llanelli since 2011.

Most recently, 15, Dwyfor, Llanelli, SA14 9EH, a freehold house, sold at £140,000 on the 22nd May 2026.

Read more about house prices in SA14.

• Sold May 2026£140,000 | 3 Bed House15, Dwyfor, Llanelli, SA14 9EH15, Dwyfor, Llanelli, SA14 9EH
• Sold Mar 2026£124,000 | 3 Bed House56, Brynawelon, Llanelli, SA14 8PY56, Brynawelon, Llanelli, SA14 8PY
• Sold Mar 2026£127,000 | 3 Bed House54, Dwyfor, Llanelli, SA14 9HA54, Dwyfor, Llanelli, SA14 9HA
• Sold Dec 2025£141,198 | 3 Bed House2, Dolwar Fach, Llanelli, SA14 9ED2, Dolwar Fach, Llanelli, SA14 9ED
• Sold Sep 2025£139,500 | 3 Bed House61, Amanwy, Llanelli, SA14 9AH61, Amanwy, Llanelli, SA14 9AH
• Sold May 2025£112,500 | 3 Bed House12, Bryn Rhos, Llanelli, SA14 8RB12, Bryn Rhos, Llanelli, SA14 8RB
• Sold Mar 2025£119,500 | 3 Bed House66, Amanwy, Llanelli, SA14 9AG66, Amanwy, Llanelli, SA14 9AG
• Sold May 2024£110,000 | 3 Bed House12, Carnhywell Road, Llanelli, SA14 9EE12, Carnhywell Road, Llanelli, SA14 9EE
• Sold Jun 2023£79,000 | 3 Bed House86, Brynsierfel, Llanelli, SA14 9HD86, Brynsierfel, Llanelli, SA14 9HD
• Sold Mar 2023£120,000 | 3 Bed House109, Amanwy, Llanelli, SA14 9AG109, Amanwy, Llanelli, SA14 9AG
• Sold Nov 2021£77,000 | 3 Bed House85, Brynawelon, Llanelli, SA14 8RA85, Brynawelon, Llanelli, SA14 8RA
• Sold Aug 2021£100,000 | 3 Bed House51, Brynsierfel, Llanelli, SA14 9EG51, Brynsierfel, Llanelli, SA14 9EG
• Sold Apr 2021£110,000 | 3 Bed House93, Brynawelon, Llanelli, SA14 8RA93, Brynawelon, Llanelli, SA14 8RA
• Sold Jun 2020£88,000 | 3 Bed House53, Dwyfor, Llanelli, SA14 9EH53, Dwyfor, Llanelli, SA14 9EH
• Sold Nov 2019£87,000 | 3 Bed House9, Dwyfor, Llanelli, SA14 9EH9, Dwyfor, Llanelli, SA14 9EH
• Sold Sep 2019£81,500 | 3 Bed House37, Brynsierfel, Llanelli, SA14 9EG37, Brynsierfel, Llanelli, SA14 9EG
• Sold Aug 2019£80,000 | 3 Bed House53, Brynsierfel, Llanelli, SA14 9EG53, Brynsierfel, Llanelli, SA14 9EG
• Sold Feb 2019£115,000 | 3 Bed House5, Dwyfor, Llanelli, SA14 9EH5, Dwyfor, Llanelli, SA14 9EH
• Sold Jun 2018£70,000 | 3 Bed House68, Brynsierfel, Llanelli, SA14 9HD68, Brynsierfel, Llanelli, SA14 9HD
• Sold Oct 2011£45,000 | 3 Bed House57, Dwyfor, Llanelli, SA14 9HA57, Dwyfor, Llanelli, SA14 9HA

Our analysis of the public data ranks 21, Brynsierfel, Llanelli as the 75th largest and the 37th most expensive of the 88 addresses on Brynsierfel, Llanelli, SA14.

Against the SA14 postcode district average, it is £62k less expensive than the typical property.

• Bynea

  |

  2.0 km away
• Llanelli

  |

  2.9 km away
• Llangennech

  |

  3.1 km away

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