According to data from HM Land Registry, 29, Heol Gwili, Llanelli sits on a plot of 315 m².

We have plot size data on 28 out of 28 other houses in the postcode and 29, Heol Gwili, Llanelli sits on the 9th largest plot.

29, Heol Gwili, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Jul 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 143 sales of properties similar to 29, Heol Gwili, Llanelli within a radius of 600 metres since 2016.

The most recent example is 29, Heol Elfed, Llanelli, SA14 9DY, a freehold house which sold for £158,000 on the 1st December 2025.

Read more about house prices in SA14.

• Sold Dec 2025£158,000 | 3 Bed House29, Heol Elfed, Llanelli, SA14 9DY29, Heol Elfed, Llanelli, SA14 9DY
• Sold Nov 2025£140,000 | 3 Bed House61, Brynsierfel, Llanelli, SA14 9HD61, Brynsierfel, Llanelli, SA14 9HD
• 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 Apr 2025£129,000 | 3 Bed House81, Brynsierfel, Llanelli, SA14 9HD81, Brynsierfel, Llanelli, SA14 9HD
• Sold Nov 2024£160,000 | 3 Bed House109, Dwyfor, Llanelli, SA14 9EU109, Dwyfor, Llanelli, SA14 9EU
• Sold Oct 2024£129,995 | 3 Bed House8, Bryn Rhos, Llanelli, SA14 8RB8, Bryn Rhos, Llanelli, SA14 8RB
• Sold Oct 2024£115,000 | 3 Bed House61, Tir Einon, Llanelli, SA14 9HL61, Tir Einon, Llanelli, SA14 9HL
• Sold Aug 2024£107,000 | 3 Bed House8, Dylan, Llanelli, SA14 9AW8, Dylan, Llanelli, SA14 9AW
• Sold Jul 2024£57,000 | 3 Bed House94, Heol Elfed, Llanelli, SA14 9HG94, Heol Elfed, Llanelli, SA14 9HG
• Sold May 2023£125,000 | 3 Bed House83, Dwyfor, Llanelli, SA14 9HA83, Dwyfor, Llanelli, SA14 9HA
• Sold Mar 2023£115,000 | 3 Bed House47, Brynsierfel, Llanelli, SA14 9EG47, Brynsierfel, Llanelli, SA14 9EG
• Sold Mar 2023£111,000 | 3 Bed House61, Dwyfor, Llanelli, SA14 9HA61, Dwyfor, Llanelli, SA14 9HA
• Sold Feb 2023£119,000 | 3 Bed House68, Dwyfor, Llanelli, SA14 9HA68, Dwyfor, Llanelli, SA14 9HA
• Sold Nov 2021£114,950 | 3 Bed House56, Brynsierfel, Llanelli, SA14 9HD56, Brynsierfel, Llanelli, SA14 9HD
• 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 Dec 2020£136,000 | 3 Bed House9, Heol Elfed, Llanelli, SA14 9DY9, Heol Elfed, Llanelli, SA14 9DY
• Sold Jun 2018£70,000 | 3 Bed House68, Brynsierfel, Llanelli, SA14 9HD68, Brynsierfel, Llanelli, SA14 9HD
• Sold Oct 2016£87,000 | 3 Bed House63, Brynsierfel, Llanelli, SA14 9HD63, Brynsierfel, Llanelli, SA14 9HD

Heol Gwili, Llanelli, SA14 has a total of 38 addresses. According to our analysis of all the public data, 29, Heol Gwili, Llanelli is the 16th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £69k less expensive than the average property in SA14.

• Bynea

  |

  1.8 km away
• Llanelli

  |

  3.0 km away
• Llangennech

  |

  3.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.