5, Clos Plas Isaf, Llanelli occupies a 161 m² plot as recorded by HM Land Registry.

All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.

5, Clos Plas Isaf, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Oct 2023.

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

5, Clos Plas Isaf, Llanelli last changed hands on 7th April 2026, selling for £146,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 5 times since 1995.

The market for similar properties has dropped by 6.7% since April 2026.

• Sold Apr 2026£146,000
• Sold May 2004£82,000
• Sold Aug 2002£60,000

Land Registry records and our Estate Agent network show 47 sales of comparable properties within 1.4 kilometres of 5, Clos Plas Isaf, Llanelli since 2010.

Most recently, 14, Clos Plas Isaf, Llanelli, SA14 8RX, a freehold house, sold at £110,000 on the 29th May 2026.

Read more about house prices in SA14.

• Sold May 2026£110,000 | 2 Bed House14, Clos Plas Isaf, Llanelli, SA14 8RX14, Clos Plas Isaf, Llanelli, SA14 8RX
• Sold Sep 2025£154,000 | 2 Bed House66, Parc Morlais, Llanelli, SA14 8XZ66, Parc Morlais, Llanelli, SA14 8XZ
• Sold Mar 2025£139,995 | 3 Bed House24, Afon Road, Llanelli, SA14 8TS24, Afon Road, Llanelli, SA14 8TS
• Sold Aug 2024£150,000 | 2 Bed House46, Parc Morlais, Llanelli, SA14 8XZ46, Parc Morlais, Llanelli, SA14 8XZ
• Sold Apr 2024£145,000 | 2 Bed House29, Parc Morlais, Llanelli, SA14 8XZ29, Parc Morlais, Llanelli, SA14 8XZ
• Sold Dec 2023£153,000 | 2 Bed House9, Clos Cae Fainc, Llanelli, SA14 8TQ9, Clos Cae Fainc, Llanelli, SA14 8TQ
• Sold Aug 2023£140,000 | 2 Bed House8, Clos Cae Fainc, Llanelli, SA14 8TQ8, Clos Cae Fainc, Llanelli, SA14 8TQ
• Sold Jul 2023£115,000 | 2 Bed House10, Parc Morlais, Llanelli, SA14 8XZ10, Parc Morlais, Llanelli, SA14 8XZ
• Sold Jan 2023£145,000 | 3 Bed House24, Heol Seion, Llanelli, SA14 8TZ24, Heol Seion, Llanelli, SA14 8TZ
• Sold Jan 2023£160,500 | 2 Bed House15, Parc Morlais, Llanelli, SA14 8XZ15, Parc Morlais, Llanelli, SA14 8XZ
• Sold May 2022£143,000 | 2 Bed House10, Heol Plas Isaf, Llanelli, SA14 8TJ10, Heol Plas Isaf, Llanelli, SA14 8TJ
• Sold Dec 2021£155,000 | 2 Bed House13, Heol Plas Isaf, Llanelli, SA14 8TJ13, Heol Plas Isaf, Llanelli, SA14 8TJ
• Sold Jun 2019£133,000 | 3 Bed House60, Hendre Road, Llanelli, SA14 8TX60, Hendre Road, Llanelli, SA14 8TX
• Sold Jun 2018£125,000 | 3 Bed House12, Clos Cae Fainc, Llanelli, SA14 8TQ12, Clos Cae Fainc, Llanelli, SA14 8TQ
• Sold May 2018£123,950 | 3 Bed House14, Heol Seion, Llanelli, SA14 8TZ14, Heol Seion, Llanelli, SA14 8TZ
• Sold Mar 2018£87,500 | 2 Bed House103, Brynhyfryd, Llanelli, SA14 8GE103, Brynhyfryd, Llanelli, SA14 8GE
• Sold Apr 2017£94,500 | 3 Bed House25, Brynhyfryd, Llanelli, SA14 8GA25, Brynhyfryd, Llanelli, SA14 8GA
• Sold Dec 2016£85,000 | 2 Bed House3, Clos Cae Fainc, Llanelli, SA14 8TQ3, Clos Cae Fainc, Llanelli, SA14 8TQ
• Sold Nov 2015£77,000 | 2 Bed House20, Heol Seion, Llanelli, SA14 8TZ20, Heol Seion, Llanelli, SA14 8TZ
• Sold Jul 2010£105,000 | 2 Bed House16, Heol Plas Isaf, Llanelli, SA14 8TJ16, Heol Plas Isaf, Llanelli, SA14 8TJ

Our analysis of the public data ranks 5, Clos Plas Isaf, Llanelli as the 16th largest and the 16th most expensive of the 17 addresses on Clos Plas Isaf, Llangennech, Llanelli, SA14.

Against the SA14 postcode district average, it is £42k less expensive than the typical property.

• Llangennech

  |

  400 m away
• Bynea

  |

  2.3 km away
• Pontarddulais

  |

  4.0 km away

Environment Agency data suggests this area has a Very Low risk of flooding.