According to data from HM Land Registry, 21, Heol Elfed, Llanelli sits on a plot of 257 m².

We have plot size data on 20 out of 20 other houses in the postcode and 21, Heol Elfed, Llanelli sits on the 18th largest plot.

21, Heol Elfed, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Jun 2025.

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 178 sales of properties similar to 21, Heol Elfed, Llanelli within a radius of 630 metres since 2017.

The most recent example is 23, Heol Elfed, Llanelli, SA14 9DY, a freehold house which sold for £110,000 on the 26th January 2026.

Read more about house prices in SA14.

• Sold Jan 2026£110,000 | 3 Bed House23, Heol Elfed, Llanelli, SA14 9DY23, Heol Elfed, Llanelli, SA14 9DY
• Sold Dec 2025£115,000 | 3 Bed House66, Pemberton Road, Llanelli, SA14 9BG66, Pemberton Road, Llanelli, SA14 9BG
• Sold Dec 2025£158,000 | 3 Bed House29, Heol Elfed, Llanelli, SA14 9DY29, Heol Elfed, Llanelli, SA14 9DY
• Sold Oct 2025£165,000 | 3 Bed House45, Brynsierfel, Llanelli, SA14 9EG45, Brynsierfel, Llanelli, SA14 9EG
• 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 Feb 2025£100,000 | 3 Bed House10, Bryncoch, Llanelli, SA14 8RE10, Bryncoch, Llanelli, SA14 8RE
• Sold Oct 2024£129,995 | 3 Bed House8, Bryn Rhos, Llanelli, SA14 8RB8, Bryn Rhos, Llanelli, SA14 8RB
• Sold May 2024£110,000 | 3 Bed House12, Carnhywell Road, Llanelli, SA14 9EE12, Carnhywell Road, Llanelli, SA14 9EE
• Sold Jun 2023£110,000 | 3 Bed House6, Carnhywell Road, Llanelli, SA14 9EE6, Carnhywell Road, Llanelli, SA14 9EE
• 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 Dec 2022£97,000 | 3 Bed House74, Pemberton Road, Llanelli, SA14 9BG74, Pemberton Road, Llanelli, SA14 9BG
• Sold Apr 2022£130,500 | 3 Bed House36, Carnhywell Road, Llanelli, SA14 9EE36, Carnhywell Road, Llanelli, SA14 9EE
• Sold Nov 2021£114,950 | 3 Bed House56, Brynsierfel, Llanelli, SA14 9HD56, Brynsierfel, Llanelli, SA14 9HD
• Sold Dec 2020£136,000 | 3 Bed House9, Heol Elfed, Llanelli, SA14 9DY9, Heol Elfed, Llanelli, SA14 9DY
• Sold Oct 2019£120,500 | 3 Bed House19, Carnhywell Road, Llanelli, SA14 9EE19, Carnhywell Road, Llanelli, SA14 9EE
• Sold Sep 2019£95,000 | 3 Bed House22, Carnhywell Road, Llanelli, SA14 9EE22, Carnhywell Road, Llanelli, SA14 9EE
• Sold Sep 2019£81,500 | 3 Bed House37, Brynsierfel, Llanelli, SA14 9EG37, Brynsierfel, Llanelli, SA14 9EG
• Sold Aug 2017£72,000 | 3 Bed House7, Heol Elfed, Llanelli, SA14 9DY7, Heol Elfed, Llanelli, SA14 9DY

Heol Elfed, Llanelli, SA14 has a total of 114 addresses. According to our analysis of all the public data, 21, Heol Elfed, Llanelli is the 54th largest and the 50th most expensive property on the street.

When compared to the postcode district it is £62k less expensive than the average property in SA14.

• Bynea

  |

  2.1 km away
• Llanelli

  |

  2.8 km away
• Llangennech

  |

  3.2 km away

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