21, Tegfynydd, Llanelli occupies a 252 m² plot as recorded by HM Land Registry.

Of the 29 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 15th largest.

21, Tegfynydd, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Jul 2014.

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

Land Registry records and our Estate Agent network show 108 sales of comparable properties within 1.1 kilometres of 21, Tegfynydd, Llanelli since 2015.

Most recently, 64, Llanddyri, Llanelli, SA14 8HW, a freehold house, sold at £125,000 on the 17th April 2026.

Read more about house prices in SA14.

• Sold Apr 2026£125,000 | 3 Bed House64, Llanddyri, Llanelli, SA14 8HW64, Llanddyri, Llanelli, SA14 8HW
• Sold Apr 2026£205,000 | 3 Bed House41, Tegfynydd, Llanelli, SA14 8HL41, Tegfynydd, Llanelli, SA14 8HL
• Sold Jul 2025£156,000 | 3 Bed House33, Heol Nant, Llanelli, SA14 8EN33, Heol Nant, Llanelli, SA14 8EN
• Sold Jul 2025£162,500 | 3 Bed House67, Llanddyri, Llanelli, SA14 8HW67, Llanddyri, Llanelli, SA14 8HW
• Sold May 2025£165,000 | 3 Bed House18, Tegfynydd, Llanelli, SA14 8HE18, Tegfynydd, Llanelli, SA14 8HE
• Sold Dec 2024£190,000 | 3 Bed House15, Heol Beili Glas, Llanelli, SA14 8DT15, Heol Beili Glas, Llanelli, SA14 8DT
• Sold Oct 2024£185,000 | 3 Bed House32, Treetops, Llanelli, SA14 8DP32, Treetops, Llanelli, SA14 8DP
• Sold Sep 2024£150,000 | 3 Bed House8, Pennant Road, Llanelli, SA14 8ES8, Pennant Road, Llanelli, SA14 8ES
• Sold Apr 2024£5,750 | 3 Bed House6, Nantfach, Llanelli, SA14 8HF6, Nantfach, Llanelli, SA14 8HF
• Sold Mar 2024£187,500 | 3 Bed House3, Heol Beili Glas, Llanelli, SA14 8DT3, Heol Beili Glas, Llanelli, SA14 8DT
• Sold Jun 2023£139,950 | 3 Bed House5, Tegfynydd, Llanelli, SA14 8HL5, Tegfynydd, Llanelli, SA14 8HL
• Sold May 2023£195,000 | 3 Bed House5, Heol Beili Glas, Llanelli, SA14 8DT5, Heol Beili Glas, Llanelli, SA14 8DT
• Sold Nov 2022£157,000 | 3 Bed House49, Tegfynydd, Llanelli, SA14 8HL49, Tegfynydd, Llanelli, SA14 8HL
• Sold Sep 2022£188,000 | 3 Bed House70, Llanddyri, Llanelli, SA14 8HW70, Llanddyri, Llanelli, SA14 8HW
• Sold Mar 2022£145,000 | 3 Bed House34, Treetops, Llanelli, SA14 8DP34, Treetops, Llanelli, SA14 8DP
• Sold Jul 2021£142,000 | 3 Bed House28, Treetops, Llanelli, SA14 8DP28, Treetops, Llanelli, SA14 8DP
• Sold Mar 2021£152,000 | 3 Bed House13, Heol Beili Glas, Llanelli, SA14 8DT13, Heol Beili Glas, Llanelli, SA14 8DT
• Sold Dec 2019£157,500 | 3 Bed House19, Heol Beili Glas, Llanelli, SA14 8DT19, Heol Beili Glas, Llanelli, SA14 8DT
• Sold Oct 2017£119,000 | 3 Bed House33, Tegfynydd, Llanelli, SA14 8HL33, Tegfynydd, Llanelli, SA14 8HL
• Sold Jul 2015£107,000 | 3 Bed House19, Tegfynydd, Llanelli, SA14 8HL19, Tegfynydd, Llanelli, SA14 8HL

Our analysis of the public data ranks 21, Tegfynydd, Llanelli as the 14th largest and the 12th most expensive of the 46 addresses on Tegfynydd, Llanelli, SA14.

Against the SA14 postcode district average, it is £7k less expensive than the typical property.

• Llanelli

  |

  3.6 km away
• Llangennech

  |

  4.2 km away
• Bynea

  |

  4.2 km away

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