18, Bryntirion, Llanelli occupies a 182 m² plot as recorded by HM Land Registry.

Of the 28 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 9th largest.

18, Bryntirion, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Dec 2025.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

18, Bryntirion, Llanelli last changed hands on 27th April 2011, selling for £144,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 79.4% since April 2011.

• Sold Apr 2011£144,000
• Sold Mar 2011£160,000
• Sold May 2006£165,000

Land Registry records and our Estate Agent network show 130 sales of comparable properties within 600 metres of 18, Bryntirion, Llanelli since 2007.

Most recently, 6, Evans Terrace, Llanelli, SA15 1EU, a freehold house, sold at £215,000 on the 25th February 2026.

Read more about house prices in SA15.

• Sold Feb 2026£215,000 | 4 Bed House6, Evans Terrace, Llanelli, SA15 1EU6, Evans Terrace, Llanelli, SA15 1EU
• Sold Feb 2026£261,000 | 3 Bed House10, Penygaer Road, Llanelli, SA14 8RU10, Penygaer Road, Llanelli, SA14 8RU
• Sold Jan 2026£243,000 | 4 Bed House2, Clos Yr Ysgol, Llanelli, SA15 1NL2, Clos Yr Ysgol, Llanelli, SA15 1NL
• Sold Oct 2025£232,500 | 4 Bed House25, Stebonheath Terrace, Llanelli, SA15 1NE25, Stebonheath Terrace, Llanelli, SA15 1NE
• Sold Oct 2025£235,000 | 4 Bed House37, Bryntirion, Llanelli, SA15 3QD37, Bryntirion, Llanelli, SA15 3QD
• Sold Aug 2025£270,000 | 3 Bed House8, Clos Yr Ysgol, Llanelli, SA15 1NL8, Clos Yr Ysgol, Llanelli, SA15 1NL
• Sold Apr 2025£200,000 | 4 Bed House25, Alban Road, Llanelli, SA15 1EP25, Alban Road, Llanelli, SA15 1EP
• Sold Jan 2024£189,995 | 4 Bed House18, Waun Road, Llanelli, SA15 3RS18, Waun Road, Llanelli, SA15 3RS
• Sold Jan 2023£210,000 | 4 Bed House34, Bryntirion, Llanelli, SA15 3QD34, Bryntirion, Llanelli, SA15 3QD
• Sold Jul 2022£210,000 | 4 Bed House31, Bryntirion, Llanelli, SA15 3QD31, Bryntirion, Llanelli, SA15 3QD
• Sold Feb 2022£120,000 | 3 Bed House3, Sunninghill Terrace, Llanelli, SA15 3DQ3, Sunninghill Terrace, Llanelli, SA15 3DQ
• Sold Sep 2021£188,000 | 4 Bed House22, Bryntirion, Llanelli, SA15 3QD22, Bryntirion, Llanelli, SA15 3QD
• Sold Apr 2021£147,000 | 3 Bed House7, Sunninghill Terrace, Llanelli, SA15 3DQ7, Sunninghill Terrace, Llanelli, SA15 3DQ
• Sold Jun 2020£147,500 | 4 Bed House12, Bryntirion, Llanelli, SA15 3QD12, Bryntirion, Llanelli, SA15 3QD
• Sold Mar 2018£147,000 | 4 Bed House15, Bryntirion, Llanelli, SA15 3QD15, Bryntirion, Llanelli, SA15 3QD
• Sold Aug 2016£155,000 | 4 Bed House8, Bryntirion, Llanelli, SA15 3QD8, Bryntirion, Llanelli, SA15 3QD
• Sold May 2016£140,000 | 4 Bed House33, Bryntirion, Llanelli, SA15 3QD33, Bryntirion, Llanelli, SA15 3QD
• Sold May 2011£148,000 | 4 Bed House35, Bryntirion, Llanelli, SA15 3QD35, Bryntirion, Llanelli, SA15 3QD
• Sold Aug 2008£149,500 | 3 Bed House30, Bryntirion, Llanelli, SA15 3QD30, Bryntirion, Llanelli, SA15 3QD
• Sold Jan 2007£148,000 | 3 Bed House16, Sunninghill Terrace, Llanelli, SA15 3DQ16, Sunninghill Terrace, Llanelli, SA15 3DQ

Our analysis of the public data ranks 18, Bryntirion, Llanelli as the 15th largest and the 14th most expensive of the 74 addresses on Bryntirion, Llanelli, SA15.

Against the SA15 postcode district average, it is £38k more expensive than the typical property.

• Llanelli

  |

  1.6 km away
• Bynea

  |

  3.8 km away
• Llangennech

  |

  4.9 km away

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