31, Heol Ffynnon, Llanelli occupies a 223 m² plot as recorded by HM Land Registry.

All 20 other houses in this postcode have recorded plot sizes, and this one ranks as the 10th largest.

31, Heol Ffynnon, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Sep 2022.

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 75 sales of comparable properties within 590 metres of 31, Heol Ffynnon, Llanelli since 2012.

Most recently, 69, Llewellyn Street, Llanelli, SA15 1BD, a freehold house, sold at £105,000 on the 4th November 2025.

Read more about house prices in SA15.

• Sold Nov 2025£105,000 | 3 Bed House69, Llewellyn Street, Llanelli, SA15 1BD69, Llewellyn Street, Llanelli, SA15 1BD
• Sold Jul 2025£77,000 | 3 Bed House71, Llewellyn Street, Llanelli, SA15 1BD71, Llewellyn Street, Llanelli, SA15 1BD
• Sold Apr 2025£95,000 | 3 Bed House24, Martin Road, Llanelli, SA15 1PU24, Martin Road, Llanelli, SA15 1PU
• Sold Feb 2025£80,000 | 3 Bed House21, Mansel Street, Llanelli, SA15 1DA21, Mansel Street, Llanelli, SA15 1DA
• Sold Oct 2024£115,000 | 3 Bed House36, Bond Avenue, Llanelli, SA15 1RL36, Bond Avenue, Llanelli, SA15 1RL
• Sold Sep 2024£75,000 | 3 Bed House13, Craddock Street, Llanelli, SA15 1BE13, Craddock Street, Llanelli, SA15 1BE
• Sold Aug 2024£83,500 | 3 Bed House13A, Christopher Street, Llanelli, SA15 1DF13A, Christopher Street, Llanelli, SA15 1DF
• Sold May 2024£92,000 | 3 Bed House68, Dillwyn Street, Llanelli, SA15 1BU68, Dillwyn Street, Llanelli, SA15 1BU
• Sold Apr 2024£70,000 | 3 Bed House35, Bond Avenue, Llanelli, SA15 1RL35, Bond Avenue, Llanelli, SA15 1RL
• Sold Oct 2023£86,000 | 3 Bed House8, Christopher Street, Llanelli, SA15 1DF8, Christopher Street, Llanelli, SA15 1DF
• Sold Jul 2023£90,000 | 3 Bed House3, Bigyn Park Terrace, Llanelli, SA15 1DN3, Bigyn Park Terrace, Llanelli, SA15 1DN
• Sold Nov 2022£106,000 | 3 Bed House22, Bond Avenue, Llanelli, SA15 1RL22, Bond Avenue, Llanelli, SA15 1RL
• Sold Nov 2022£90,000 | 3 Bed House15, Heol Ffynnon, Llanelli, SA15 1RA15, Heol Ffynnon, Llanelli, SA15 1RA
• Sold Mar 2022£100,000 | 3 Bed House21, Westbury Street, Llanelli, SA15 2AF21, Westbury Street, Llanelli, SA15 2AF
• Sold Mar 2022£95,000 | 3 Bed House49, Coronation Road, Llanelli, SA15 1PD49, Coronation Road, Llanelli, SA15 1PD
• Sold Aug 2021£79,950 | 3 Bed House26, Heol Ffynnon, Llanelli, SA15 1RA26, Heol Ffynnon, Llanelli, SA15 1RA
• Sold Jun 2019£81,500 | 3 Bed House6, Martin Road, Llanelli, SA15 1PT6, Martin Road, Llanelli, SA15 1PT
• Sold Jan 2016£60,000 | 3 Bed House2, Martin Road, Llanelli, SA15 1PT2, Martin Road, Llanelli, SA15 1PT
• Sold Dec 2014£65,000 | 3 Bed House23, Mansel Street, Llanelli, SA15 1DA23, Mansel Street, Llanelli, SA15 1DA
• Sold Sep 2012£58,000 | 3 Bed House17, Bond Avenue, Llanelli, SA15 1RL17, Bond Avenue, Llanelli, SA15 1RL

Our analysis of the public data ranks 31, Heol Ffynnon, Llanelli as the 19th largest and the 7th most expensive of the 32 addresses on Heol Ffynnon, Llanelli, SA15.

Against the SA15 postcode district average, it is £90k less expensive than the typical property.

• Llanelli

  |

  900 m away
• Bynea

  |

  3.5 km away
• Llangennech

  |

  5.1 km away

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