HM Land Registry records the plot of land for 66, Harddfan, Llanelli as measuring 306 m².

That makes it the 17th largest plot in the postcode, where 33 of the 36 other houses have recorded plot data.

66, Harddfan, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jun 2026.

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

Since 2011 90 properties similar to 66, Harddfan, Llanelli have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th October 2025, was 13, Heol Y Mynydd, Llanelli, SA14 9UB, a freehold house which sold for £135,000.

Read more about house prices in SA14.

• Sold Oct 2025£135,000 | 3 Bed House13, Heol Y Mynydd, Llanelli, SA14 9UB13, Heol Y Mynydd, Llanelli, SA14 9UB
• Sold Oct 2025£162,000 | 3 Bed House36, Parc Richard, Llanelli, SA14 9PF36, Parc Richard, Llanelli, SA14 9PF
• Sold Sep 2025£115,000 | 3 Bed House39, Brynmead, Llanelli, SA14 8QH39, Brynmead, Llanelli, SA14 8QH
• Sold Sep 2025£139,500 | 3 Bed House61, Amanwy, Llanelli, SA14 9AH61, Amanwy, Llanelli, SA14 9AH
• Sold Aug 2025£140,000 | 3 Bed House16, Harddfan, Llanelli, SA14 9UD16, Harddfan, Llanelli, SA14 9UD
• Sold Mar 2025£119,500 | 3 Bed House66, Amanwy, Llanelli, SA14 9AG66, Amanwy, Llanelli, SA14 9AG
• Sold Jan 2025£140,000 | 3 Bed House45, Parc Richard, Llanelli, SA14 9PF45, Parc Richard, Llanelli, SA14 9PF
• Sold Apr 2024£134,000 | 3 Bed House68, Harddfan, Llanelli, SA14 9UD68, Harddfan, Llanelli, SA14 9UD
• Sold Sep 2022£161,000 | 3 Bed House2, Heol Y Mynydd, Llanelli, SA14 9UB2, Heol Y Mynydd, Llanelli, SA14 9UB
• Sold Jan 2021£85,000 | 3 Bed House4, Heol Y Mynydd, Llanelli, SA14 9UB4, Heol Y Mynydd, Llanelli, SA14 9UB
• Sold Dec 2019£132,000 | 3 Bed House53, Brynmead, Llanelli, SA14 8QH53, Brynmead, Llanelli, SA14 8QH
• Sold Jun 2019£135,000 | 3 Bed House50, Brynmead, Llanelli, SA14 8QH50, Brynmead, Llanelli, SA14 8QH
• Sold Sep 2018£128,000 | 3 Bed House42, Brynmead, Llanelli, SA14 8QH42, Brynmead, Llanelli, SA14 8QH
• Sold Nov 2015£70,000 | 3 Bed House12, Harddfan, Llanelli, SA14 9UD12, Harddfan, Llanelli, SA14 9UD
• Sold Sep 2015£122,000 | 3 Bed House27, Brynmead, Llanelli, SA14 8QH27, Brynmead, Llanelli, SA14 8QH
• Sold Oct 2013£115,000 | 3 Bed House133, Bryn Uchaf, Llanelli, SA14 9UJ133, Bryn Uchaf, Llanelli, SA14 9UJ
• Sold Aug 2012£82,500 | 3 Bed House52, Brynmead, Llanelli, SA14 8QH52, Brynmead, Llanelli, SA14 8QH
• Sold May 2012£68,000 | 3 Bed House23, Harddfan, Llanelli, SA14 9UE23, Harddfan, Llanelli, SA14 9UE
• Sold Jan 2012£68,200 | 3 Bed House26, Brynmead, Llanelli, SA14 8QH26, Brynmead, Llanelli, SA14 8QH
• Sold Feb 2011£77,500 | 3 Bed House22, Harddfan, Llanelli, SA14 9UD22, Harddfan, Llanelli, SA14 9UD

Of the 69 addresses on Harddfan, Bryn, Llanelli, SA14, 66, Harddfan, Llanelli comes out as the 60th largest and the 60th most expensive in our analysis of the public data.

It is also £54k less expensive than the average property across the SA14 district.

• Bynea

  |

  1.5 km away
• Llangennech

  |

  1.8 km away
• Llanelli

  |

  4.2 km away

The flood risk here is rated Very Low, based on Environment Agency data.