16, Heol Gwalia, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Jul 2025.

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 559 sales within 600 metres of 16, Heol Gwalia, Llanelli since 2009.

Most recently, 22, The Avenue, Llanelli, SA14 9DW, a freehold house, sold at £185,000 on the 12th September 2025.

Read more about house prices in SA14.

• Sold Sep 2025£185,000 | 3 Bed House22, The Avenue, Llanelli, SA14 9DW22, The Avenue, Llanelli, SA14 9DW
• Sold Feb 2025£155,000 | 3 Bed House3, Nantydd Terrace, Llanelli, SA14 9DN3, Nantydd Terrace, Llanelli, SA14 9DN
• Sold Jul 2024£57,000 | 3 Bed House94, Heol Elfed, Llanelli, SA14 9HG94, Heol Elfed, Llanelli, SA14 9HG
• Sold Mar 2023£95,000 | 3 Bed House60, Heol Elfed, Llanelli, SA14 9EA60, Heol Elfed, Llanelli, SA14 9EA
• Sold Mar 2022£140,000 | 4 Bed HouseGosden, Llwynhendy Road, Llanelli, SA14 9BNGosden, Llwynhendy Road, Llanelli, SA14 9BN
• Sold Dec 2021£42,875 | 2 Bed House2, Nantydd Terrace, Llanelli, SA14 9DN2, Nantydd Terrace, Llanelli, SA14 9DN
• Sold Sep 2021£99,995 | 3 Bed House47, Heol Elfed, Llanelli, SA14 9HH47, Heol Elfed, Llanelli, SA14 9HH
• Sold Jul 2021£143,000 | 3 Bed House4, Heol Gwili, Llanelli, SA14 9HF4, Heol Gwili, Llanelli, SA14 9HF
• Sold May 2021£100,000 | 3 Bed House33, Heol Gwili, Llanelli, SA14 9HF33, Heol Gwili, Llanelli, SA14 9HF
• Sold Jan 2021£132,500 | 4 Bed House6, Nantydd Terrace, Llanelli, SA14 9DN6, Nantydd Terrace, Llanelli, SA14 9DN
• Sold May 2020£65,500 | 3 Bed House82, Heol Elfed, Llanelli, SA14 9HG82, Heol Elfed, Llanelli, SA14 9HG
• Sold Nov 2019£149,500 | 4 Bed HouseMaelog, Llwynhendy Road, Llanelli, SA14 9BNMaelog, Llwynhendy Road, Llanelli, SA14 9BN
• Sold Jul 2018£130,000 | 4 Bed HouseMulsanne, Llwynhendy Road, Llanelli, SA14 9BNMulsanne, Llwynhendy Road, Llanelli, SA14 9BN
• Sold Feb 2018£73,000 | 3 Bed House100, Heol Elfed, Llanelli, SA14 9HG100, Heol Elfed, Llanelli, SA14 9HG
• Sold May 2014£87,000 | 3 Bed House5, Nantydd Terrace, Llanelli, SA14 9DN5, Nantydd Terrace, Llanelli, SA14 9DN
• Sold Jun 2012£68,000 | 4 Bed House14, Heol Gwili, Llanelli, SA14 9HF14, Heol Gwili, Llanelli, SA14 9HF
• Sold Aug 2011£49,000 | 3 Bed House5, Heol Gwalia, Llanelli, SA14 9DU5, Heol Gwalia, Llanelli, SA14 9DU
• Sold Aug 2010£79,000 | 3 Bed House35, Heol Gwili, Llanelli, SA14 9HF35, Heol Gwili, Llanelli, SA14 9HF
• Sold Dec 2009£175,000 | 3 Bed HouseBrynmair, Llwynhendy Road, Llanelli, SA14 9BNBrynmair, Llwynhendy Road, Llanelli, SA14 9BN
• Sold Feb 2009£107,000 | 3 Bed House4, Nantydd Terrace, Llanelli, SA14 9DN4, Nantydd Terrace, Llanelli, SA14 9DN

Our analysis of the public data ranks 16, Heol Gwalia, Llanelli as the 15th largest and the 15th most expensive of the 16 addresses on Heol Gwalia, Llanelli, SA14.

Against the SA14 postcode district average, it is £148k less expensive than the typical property.

• Bynea

  |

  1.9 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.