25, High Close, Treharris occupies a 289 m² plot as recorded by HM Land Registry.

Of the 55 other houses in this postcode, 44 have recorded plot sizes, and this one ranks as the 18th largest.

25, High Close, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jul 2022.

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

25, High Close, Treharris last changed hands on 11th November 2022, selling for £215,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 18.4% since November 2022.

• Sold Nov 2022£215,000

Land Registry records and our Estate Agent network show 165 sales of comparable properties within 840 metres of 25, High Close, Treharris since 2008.

Most recently, 8, Ffos Close, Treharris, CF46 6EL, a freehold house, sold at £230,000 on the 24th April 2026.

Read more about house prices in CF46.

• Sold Apr 2026£230,000 | 3 Bed House8, Ffos Close, Treharris, CF46 6EL8, Ffos Close, Treharris, CF46 6EL
• Sold Feb 2026£259,950 | 3 Bed House61, Tawel Fan, Treharris, CF46 6EH61, Tawel Fan, Treharris, CF46 6EH
• Sold Jan 2026£190,000 | 3 Bed House2, Ffos Y Cerridden, Treharris, CF46 6HQ2, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Jan 2026£172,500 | 3 Bed House41, Beech Tree Way, Treharris, CF46 6NU41, Beech Tree Way, Treharris, CF46 6NU
• Sold Oct 2025£255,000 | 3 Bed House49, Beech Tree Way, Treharris, CF46 6NU49, Beech Tree Way, Treharris, CF46 6NU
• Sold Aug 2025£125,000 | 3 Bed House36, High Street, Treharris, CF46 6EU36, High Street, Treharris, CF46 6EU
• Sold Nov 2024£200,000 | 3 Bed House16, Beech Tree Way, Treharris, CF46 6NU16, Beech Tree Way, Treharris, CF46 6NU
• Sold Nov 2024£177,000 | 3 Bed House45, High Street, Treharris, CF46 6EU45, High Street, Treharris, CF46 6EU
• Sold Aug 2024£135,000 | 3 Bed House109, Bryncelyn, Treharris, CF46 6HL109, Bryncelyn, Treharris, CF46 6HL
• Sold Jun 2024£187,500 | 3 Bed House49, High Street, Treharris, CF46 6EU49, High Street, Treharris, CF46 6EU
• Sold May 2024£160,000 | 3 Bed House12, Mountain Way, Treharris, CF46 6NY12, Mountain Way, Treharris, CF46 6NY
• Sold Dec 2022£145,000 | 3 Bed House54B, High Street, Treharris, CF46 6EU54B, High Street, Treharris, CF46 6EU
• Sold Aug 2022£212,000 | 3 Bed House11, Heol Isaf, Treharris, CF46 6NS11, Heol Isaf, Treharris, CF46 6NS
• Sold Apr 2022£145,000 | 3 Bed House19, Ffos Close, Treharris, CF46 6EL19, Ffos Close, Treharris, CF46 6EL
• Sold Jan 2021£170,000 | 3 Bed House41, High Close, Treharris, CF46 6HJ41, High Close, Treharris, CF46 6HJ
• Sold Oct 2020£155,000 | 3 Bed House64, Tawel Fan, Treharris, CF46 6EH64, Tawel Fan, Treharris, CF46 6EH
• Sold Feb 2020£177,000 | 3 Bed House24, Ffos Close, Treharris, CF46 6EL24, Ffos Close, Treharris, CF46 6EL
• Sold Sep 2016£118,500 | 3 Bed House1, High Close, Treharris, CF46 6HJ1, High Close, Treharris, CF46 6HJ
• Sold Oct 2015£110,000 | 3 Bed House29, High Close, Treharris, CF46 6HJ29, High Close, Treharris, CF46 6HJ
• Sold Dec 2008£110,750 | 3 Bed House22, Ashgrove Terrace, Treharris, CF46 6LS22, Ashgrove Terrace, Treharris, CF46 6LS

Our analysis of the public data ranks 25, High Close, Treharris as the 23rd largest and the 21st most expensive of the 55 addresses on High Close, Nelson, Treharris, CF46.

Against the CF46 postcode district average, it is £49k more expensive than the typical property.

• Quakers Yard

  |

  2.8 km away
• Abercynon

  |

  2.9 km away
• Ystrad Mynach

  |

  3.2 km away

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