HM Land Registry records the plot of land for 1, Clos Plas Isaf, Llanelli as measuring 322 m².

That makes it the 5th largest plot in the postcode, where all 17 other houses have recorded plot data.

1, Clos Plas Isaf, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Sep 2015.

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

The most recent sale of 1, Clos Plas Isaf, Llanelli completed on 21st June 2023 at £260,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 7.9% over the period since June 2023.

• Sold Jun 2023£260,000
• Sold Sep 2000£59,950

Since 2007 57 properties similar to 1, Clos Plas Isaf, Llanelli have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 17th March 2026, was 28A, Maes Road, Llanelli, SA14 8UG, a freehold house which sold for £295,000.

Read more about house prices in SA14.

• Sold Mar 2026£295,000 | 4 Bed House28A, Maes Road, Llanelli, SA14 8UG28A, Maes Road, Llanelli, SA14 8UG
• Sold Nov 2025£325,000 | 4 Bed House112, Hendre Park, Llanelli, SA14 8UR112, Hendre Park, Llanelli, SA14 8UR
• Sold Apr 2025£295,000 | 4 Bed House1, Llys Y Felin, Llanelli, SA14 8BA1, Llys Y Felin, Llanelli, SA14 8BA
• Sold Apr 2025£300,000 | 4 Bed House3, Llys Hendre, Llanelli, SA14 8WB3, Llys Hendre, Llanelli, SA14 8WB
• Sold Jan 2024£275,000 | 4 Bed House3, Hendre Park, Llanelli, SA14 8UP3, Hendre Park, Llanelli, SA14 8UP
• Sold Dec 2023£190,000 | 4 Bed House13, Hendre Park, Llanelli, SA14 8UP13, Hendre Park, Llanelli, SA14 8UP
• Sold Nov 2023£322,500 | 4 Bed House13, Maenol Glasfryn, Llanelli, SA14 8SJ13, Maenol Glasfryn, Llanelli, SA14 8SJ
• Sold Sep 2023£287,500 | 4 Bed House9, Llys Y Felin, Llanelli, SA14 8BA9, Llys Y Felin, Llanelli, SA14 8BA
• Sold Jun 2023£271,000 | 4 Bed House3, Heol Morlais, Llanelli, SA14 8SZ3, Heol Morlais, Llanelli, SA14 8SZ
• Sold Jan 2023£325,000 | 4 Bed House14, Maenol Glasfryn, Llanelli, SA14 8SJ14, Maenol Glasfryn, Llanelli, SA14 8SJ
• Sold Jan 2023£280,000 | 4 Bed House1, Clos Cae Derw, Llanelli, SA14 8WF1, Clos Cae Derw, Llanelli, SA14 8WF
• Sold Jul 2022£344,000 | 4 Bed House7, Golwg Yr Afon, Llanelli, SA14 8SX7, Golwg Yr Afon, Llanelli, SA14 8SX
• Sold May 2022£280,000 | 4 Bed House115, Hendre Road, Llanelli, SA14 8TH115, Hendre Road, Llanelli, SA14 8TH
• Sold Mar 2022£250,000 | 4 Bed House9, Heol Morlais, Llanelli, SA14 8SZ9, Heol Morlais, Llanelli, SA14 8SZ
• Sold Mar 2021£208,000 | 4 Bed House1, Golwg Yr Afon, Llanelli, SA14 8SX1, Golwg Yr Afon, Llanelli, SA14 8SX
• Sold May 2019£187,500 | 4 Bed House93, Hendre Park, Llanelli, SA14 8UR93, Hendre Park, Llanelli, SA14 8UR
• Sold Feb 2016£230,000 | 4 Bed House54, Talywern, Llanelli, SA14 8UQ54, Talywern, Llanelli, SA14 8UQ
• Sold Nov 2015£180,000 | 4 Bed House21, Golwg Yr Afon, Llanelli, SA14 8SX21, Golwg Yr Afon, Llanelli, SA14 8SX
• Sold Dec 2010£150,000 | 4 Bed House11, Heol Morlais, Llanelli, SA14 8SZ11, Heol Morlais, Llanelli, SA14 8SZ
• Sold Jun 2007£169,000 | 4 Bed House5, Golwg Yr Afon, Llanelli, SA14 8SX5, Golwg Yr Afon, Llanelli, SA14 8SX

Of the 17 addresses on Clos Plas Isaf, Llangennech, Llanelli, SA14, 1, Clos Plas Isaf, Llanelli comes out as the largest and the most expensive in our analysis of the public data.

It is also £93k more expensive than the average property across the SA14 district.

• Llangennech

  |

  400 m away
• Bynea

  |

  2.3 km away
• Pontarddulais

  |

  4.0 km away

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