According to data from HM Land Registry, 51, Heol Y Parc, Llanelli sits on a plot of 1,000 m².

We have plot size data on 39 out of 51 other houses in the postcode and 51, Heol Y Parc, Llanelli sits on the 2nd largest plot.

51, Heol Y Parc, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 16 Oct 2014.

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

According to HM Land Registry, 51, Heol Y Parc, Llanelli was last sold on 23rd October 2009 for £165,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2009, the market for similar properties has risen by 45.1%.

According to the Land Registry and our network of Estate Agents, there have been 33 sales of properties similar to 51, Heol Y Parc, Llanelli within a radius of 1.5 kilometres since 2009.

The most recent example is 110, Carmarthen Road, Llanelli, SA14 6TD, a freehold house which sold for £210,000 on the 10th March 2026.

Read more about house prices in SA14.

• Sold Mar 2026£210,000 | 4 Bed House110, Carmarthen Road, Llanelli, SA14 6TD110, Carmarthen Road, Llanelli, SA14 6TD
• Sold Nov 2025£230,000 | 4 Bed House36, Heol Yr Ysgol, Llanelli, SA14 7EA36, Heol Yr Ysgol, Llanelli, SA14 7EA
• Sold Oct 2023£279,995 | 4 Bed House6, Heol Yr Ysgol, Llanelli, SA14 7EB6, Heol Yr Ysgol, Llanelli, SA14 7EB
• Sold May 2023£139,950 | 4 Bed House34, Carmarthen Road, Llanelli, SA14 6SU34, Carmarthen Road, Llanelli, SA14 6SU
• Sold Sep 2022£255,000 | 4 Bed House143, Carmarthen Road, Llanelli, SA14 6TD143, Carmarthen Road, Llanelli, SA14 6TD
• Sold Sep 2022£148,000 | 4 Bed House1, Heol Y Parc, Llanelli, SA14 7DE1, Heol Y Parc, Llanelli, SA14 7DE
• Sold Jul 2022£250,000 | 4 Bed House12, Heol Bryngwili, Llanelli, SA14 6LR12, Heol Bryngwili, Llanelli, SA14 6LR
• Sold May 2022£265,000 | 4 Bed House128, Carmarthen Road, Llanelli, SA14 6TH128, Carmarthen Road, Llanelli, SA14 6TH
• Sold Mar 2021£200,000 | 4 Bed House32B, Heol Yr Ysgol, Llanelli, SA14 7EA32B, Heol Yr Ysgol, Llanelli, SA14 7EA
• Sold Dec 2020£175,000 | 4 Bed HouseTreventy House, Heol Treventy, Llanelli, SA14 6TETreventy House, Heol Treventy, Llanelli, SA14 6TE
• Sold Dec 2020£180,000 | 4 Bed House17, Heol Y Parc, Llanelli, SA14 7DE17, Heol Y Parc, Llanelli, SA14 7DE
• Sold Oct 2018£120,000 | 4 Bed House56, Heol Yr Ysgol, Llanelli, SA14 7EA56, Heol Yr Ysgol, Llanelli, SA14 7EA
• Sold Aug 2017£110,000 | 4 Bed House3, Heol Yr Ysgol, Llanelli, SA14 7EB3, Heol Yr Ysgol, Llanelli, SA14 7EB
• Sold May 2017£235,000 | 4 Bed House7, Derwen Deg, Llanelli, SA14 7DU7, Derwen Deg, Llanelli, SA14 7DU
• Sold Mar 2017£130,000 | 4 Bed House119, Carmarthen Road, Llanelli, SA14 6TD119, Carmarthen Road, Llanelli, SA14 6TD
• Sold Apr 2015£182,500 | 4 Bed House1, Derwen Deg, Llanelli, SA14 7DU1, Derwen Deg, Llanelli, SA14 7DU
• Sold Mar 2015£193,000 | 4 Bed House6, Derwen Deg, Llanelli, SA14 7DU6, Derwen Deg, Llanelli, SA14 7DU
• Sold Jan 2015£185,000 | 4 Bed House4, Derwen Deg, Llanelli, SA14 7DU4, Derwen Deg, Llanelli, SA14 7DU
• Sold Dec 2012£155,000 | 4 Bed House114, Carmarthen Road, Llanelli, SA14 6TD114, Carmarthen Road, Llanelli, SA14 6TD
• Sold Dec 2009£145,000 | 4 Bed House3, Heol Y Parc, Llanelli, SA14 7DE3, Heol Y Parc, Llanelli, SA14 7DE

Heol Y Parc, Cefneithin, Llanelli, SA14 has a total of 143 addresses. According to our analysis of all the public data, 51, Heol Y Parc, Llanelli is the 19th largest and the 69th most expensive property on the street.

When compared to the postcode district it is £32k more expensive than the average property in SA14.

• Ammanford

  |

  7.2 km away
• Pantyffynnon

  |

  7.6 km away
• Llandybie

  |

  8.0 km away

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