1, High Close, Treharris occupies a 335 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 12th largest.

1, High Close, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Jul 2024.

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

1, High Close, Treharris last changed hands on 9th September 2016, selling for £118,500. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 25.6% since September 2016.

• Sold Sep 2016£118,500
• Sold Apr 2007£134,950

Land Registry records and our Estate Agent network show 157 sales of comparable properties within 870 metres of 1, High Close, Treharris since 2009.

Most recently, 17, Ashgrove Terrace, Treharris, CF46 6LS, a freehold house, sold at £249,950 on the 29th August 2025.

Read more about house prices in CF46.

• Sold Aug 2025£249,950 | 3 Bed House17, Ashgrove Terrace, Treharris, CF46 6LS17, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Aug 2025£125,000 | 3 Bed House36, High Street, Treharris, CF46 6EU36, High Street, Treharris, CF46 6EU
• Sold Nov 2024£235,000 | 3 Bed House41, Ffos Y Cerridden, Treharris, CF46 6HQ41, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Nov 2024£177,000 | 3 Bed House45, High Street, Treharris, CF46 6EU45, High Street, Treharris, CF46 6EU
• Sold Oct 2024£206,000 | 3 Bed House44, Heol Tasker, Treharris, CF46 6JB44, Heol Tasker, Treharris, CF46 6JB
• Sold Jun 2024£187,500 | 3 Bed House49, High Street, Treharris, CF46 6EU49, High Street, Treharris, CF46 6EU
• Sold Oct 2023£205,000 | 3 Bed House32, Ffos Y Cerridden, Treharris, CF46 6HQ32, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Jun 2023£167,500 | 3 Bed House35, High Street, Treharris, CF46 6EU35, High Street, Treharris, CF46 6EU
• Sold Dec 2022£145,000 | 3 Bed House54B, High Street, Treharris, CF46 6EU54B, High Street, Treharris, CF46 6EU
• Sold Dec 2022£118,500 | 3 Bed House50, High Street, Treharris, CF46 6EU50, High Street, Treharris, CF46 6EU
• Sold Nov 2022£97,000 | 3 Bed House38A, High Street, Treharris, CF46 6EU38A, High Street, Treharris, CF46 6EU
• Sold Nov 2022£215,000 | 3 Bed House25, High Close, Treharris, CF46 6HJ25, High Close, Treharris, CF46 6HJ
• Sold Feb 2022£186,000 | 3 Bed House98, Heol Tasker, Treharris, CF46 6JB98, Heol Tasker, Treharris, CF46 6JB
• Sold Aug 2021£190,000 | 3 Bed House106, Heol Tasker, Treharris, CF46 6JB106, Heol Tasker, Treharris, CF46 6JB
• Sold Jul 2021£170,000 | 3 Bed House34, Ffos Y Cerridden, Treharris, CF46 6HQ34, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Apr 2021£175,000 | 3 Bed House49, Ffos Y Cerridden, Treharris, CF46 6HQ49, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Jan 2021£170,000 | 3 Bed House41, High Close, Treharris, CF46 6HJ41, High Close, Treharris, CF46 6HJ
• Sold Oct 2015£110,000 | 3 Bed House29, High Close, Treharris, CF46 6HJ29, High Close, Treharris, CF46 6HJ
• Sold May 2010£95,000 | 3 Bed House55, High Street, Treharris, CF46 6EU55, High Street, Treharris, CF46 6EU
• Sold Jul 2009£102,000 | 3 Bed House53, High Street, Treharris, CF46 6EU53, High Street, Treharris, CF46 6EU

Our analysis of the public data ranks 1, High Close, Treharris as the 31st largest and the 28th most expensive of the 55 addresses on High Close, Nelson, Treharris, CF46.

Against the CF46 postcode district average, it is £42k 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.