According to data from HM Land Registry, 2, Heol Plas Isaf, Llanelli sits on a plot of 553 m².

We have plot size data on 21 out of 21 other houses in the postcode and 2, Heol Plas Isaf, Llanelli sits on the 2nd largest plot.

2, Heol Plas Isaf, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Mar 2017.

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 HM Land Registry, 2, Heol Plas Isaf, Llanelli was last sold on 23rd March 2017 for £135,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since March 2017, the market for similar properties has risen by 61.7%.

According to the Land Registry and our network of Estate Agents, there have been 115 sales of properties similar to 2, Heol Plas Isaf, Llanelli within a radius of 1.4 kilometres since 2016.

The most recent example is 46, Talywern, Llanelli, SA14 8UQ, a freehold house which sold for £205,000 on the 5th February 2026.

Read more about house prices in SA14.

• Sold Feb 2026£205,000 | 3 Bed House46, Talywern, Llanelli, SA14 8UQ46, Talywern, Llanelli, SA14 8UQ
• Sold Jul 2025£202,000 | 3 Bed House18, Talywern, Llanelli, SA14 8UQ18, Talywern, Llanelli, SA14 8UQ
• Sold Oct 2024£192,500 | 3 Bed House61, Cleviston Park, Llanelli, SA14 9UP61, Cleviston Park, Llanelli, SA14 9UP
• Sold Aug 2024£180,000 | 3 Bed House16, Heol Seion, Llanelli, SA14 8TZ16, Heol Seion, Llanelli, SA14 8TZ
• Sold Aug 2024£170,000 | 3 Bed House3, Clos Plas Isaf, Llanelli, SA14 8RX3, Clos Plas Isaf, Llanelli, SA14 8RX
• Sold Aug 2024£175,000 | 3 Bed House12, Heol Plas Isaf, Llanelli, SA14 8TJ12, Heol Plas Isaf, Llanelli, SA14 8TJ
• Sold May 2024£189,950 | 3 Bed House49, Cleviston Park, Llanelli, SA14 9UP49, Cleviston Park, Llanelli, SA14 9UP
• Sold Nov 2023£172,000 | 3 Bed House11, Heol Plas Isaf, Llanelli, SA14 8TJ11, Heol Plas Isaf, Llanelli, SA14 8TJ
• Sold Oct 2023£193,000 | 3 Bed House20, Talywern, Llanelli, SA14 8UQ20, Talywern, Llanelli, SA14 8UQ
• Sold Oct 2023£210,000 | 3 Bed House14, Talywern, Llanelli, SA14 8UQ14, Talywern, Llanelli, SA14 8UQ
• Sold Jun 2023£200,000 | 3 Bed House16, Talywern, Llanelli, SA14 8UQ16, Talywern, Llanelli, SA14 8UQ
• Sold Feb 2023£195,000 | 3 Bed House26, Heol Seion, Llanelli, SA14 8TZ26, Heol Seion, Llanelli, SA14 8TZ
• Sold Nov 2022£258,000 | 3 Bed House9, Talywern, Llanelli, SA14 8UQ9, Talywern, Llanelli, SA14 8UQ
• Sold Dec 2020£124,400 | 3 Bed House5, Heol Plas Isaf, Llanelli, SA14 8TJ5, Heol Plas Isaf, Llanelli, SA14 8TJ
• Sold Dec 2019£145,000 | 3 Bed House2, Clos Cae Fainc, Llanelli, SA14 8TQ2, Clos Cae Fainc, Llanelli, SA14 8TQ
• Sold Nov 2019£170,000 | 3 Bed House15, Talywern, Llanelli, SA14 8UQ15, Talywern, Llanelli, SA14 8UQ
• Sold Oct 2018£124,000 | 3 Bed House40, Talywern, Llanelli, SA14 8UQ40, Talywern, Llanelli, SA14 8UQ
• Sold Jul 2018£155,000 | 3 Bed House11, Talywern, Llanelli, SA14 8UQ11, Talywern, Llanelli, SA14 8UQ
• Sold Jun 2018£95,000 | 3 Bed House4, Clos Cae Fainc, Llanelli, SA14 8TQ4, Clos Cae Fainc, Llanelli, SA14 8TQ
• Sold Feb 2016£93,000 | 3 Bed House15, Heol Plas Isaf, Llanelli, SA14 8TJ15, Heol Plas Isaf, Llanelli, SA14 8TJ

Heol Plas Isaf, Llangennech, Llanelli, SA14 has a total of 21 addresses. According to our analysis of all the public data, 2, Heol Plas Isaf, Llanelli is the 6th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £8k more expensive than the average property in SA14.

• Llangennech

  |

  400 m away
• Bynea

  |

  2.3 km away
• Pontarddulais

  |

  4.0 km away

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