According to data from HM Land Registry, 1, Penyfai Lane, Llanelli sits on a plot of 384 m².

We have plot size data on 17 out of 36 other houses in the postcode and 1, Penyfai Lane, Llanelli sits on the 17th largest plot.

1, Penyfai Lane, Llanelli has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 27 Feb 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 56 sales of properties similar to 1, Penyfai Lane, Llanelli within a radius of 890 metres since 2014.

The most recent example is 203, Stryd Bennett, Llanelli, SA15 4DQ, a freehold house which sold for £310,000 on the 30th October 2025.

Read more about house prices in SA15.

• Sold Oct 2025£310,000 | 4 Bed House203, Stryd Bennett, Llanelli, SA15 4DQ203, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Jul 2025£285,000 | 4 Bed House12, Sandpiper Road, Llanelli, SA15 4SH12, Sandpiper Road, Llanelli, SA15 4SH
• Sold Jan 2025£292,000 | 4 Bed House91, Denham Avenue, Llanelli, SA15 4DD91, Denham Avenue, Llanelli, SA15 4DD
• Sold Oct 2024£173,000 | 4 Bed House20, Sandpiper Road, Llanelli, SA15 4SH20, Sandpiper Road, Llanelli, SA15 4SH
• Sold Aug 2024£325,000 | 4 Bed House4, Roland Avenue, Llanelli, SA15 3HU4, Roland Avenue, Llanelli, SA15 3HU
• Sold Nov 2022£315,000 | 4 Bed House8, Cwrt Bergiers, Llanelli, SA15 4BS8, Cwrt Bergiers, Llanelli, SA15 4BS
• Sold Oct 2022£325,000 | 4 Bed House79, Stryd Bennett, Llanelli, SA15 4DJ79, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Aug 2021£350,000 | 4 Bed House13, Spowart Avenue, Llanelli, SA15 3HY13, Spowart Avenue, Llanelli, SA15 3HY
• Sold Jan 2021£226,000 | 4 Bed House112, New Road, Llanelli, SA15 3DT112, New Road, Llanelli, SA15 3DT
• Sold Oct 2019£231,000 | 4 Bed House21, Stryd Y Maswr, Llanelli, SA15 4DX21, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold Aug 2019£225,000 | 4 Bed House31, Stryd Y Maswr, Llanelli, SA15 4DX31, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold Aug 2019£220,000 | 4 Bed House33, Stryd Y Maswr, Llanelli, SA15 4DX33, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold Jun 2019£215,000 | 4 Bed House37, Stryd Y Maswr, Llanelli, SA15 4DX37, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold May 2019£225,000 | 4 Bed House35, Stryd Y Maswr, Llanelli, SA15 4DX35, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold May 2019£229,995 | 4 Bed House167, Stryd Bennett, Llanelli, SA15 4DQ167, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Apr 2019£228,995 | 4 Bed House39, Stryd Y Maswr, Llanelli, SA15 4DX39, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold Apr 2019£219,995 | 4 Bed House43, Stryd Y Maswr, Llanelli, SA15 4DX43, Stryd Y Maswr, Llanelli, SA15 4DX
• Sold Jan 2018£216,000 | 4 Bed House83, Stryd Bennett, Llanelli, SA15 4DJ83, Stryd Bennett, Llanelli, SA15 4DJ
• Sold Sep 2014£200,000 | 4 Bed House185, Stryd Bennett, Llanelli, SA15 4DQ185, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Aug 2014£210,500 | 4 Bed House187, Stryd Bennett, Llanelli, SA15 4DQ187, Stryd Bennett, Llanelli, SA15 4DQ

Penyfai Lane, Llanelli, SA15 has a total of 41 addresses. According to our analysis of all the public data, 1, Penyfai Lane, Llanelli is the 37th largest and the 35th most expensive property on the street.

When compared to the postcode district it is £138k more expensive than the average property in SA15.

• Llanelli

  |

  2.3 km away
• Pembrey & Burry Port

  |

  5.2 km away
• Bynea

  |

  5.7 km away

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