HM Land Registry records the plot of land for 86, High Street, Treharris as measuring 318 m².

That makes it the 20th largest plot in the postcode, where 36 of the 54 other houses have recorded plot data.

86, High Street, Treharris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Apr 2017.

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 86, High Street, Treharris completed on 30th June 2017 at £138,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 23.9% over the period since June 2017.

• Sold Jun 2017£138,000

Since 2014 41 properties similar to 86, High Street, Treharris have sold within a radius of 970 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 31st October 2025, was 46-48, High Street, Treharris, CF46 6EU, a freehold house which sold for £222,000.

Read more about house prices in CF46.

• Sold Oct 2025£222,000 | 4 Bed House46-48, High Street, Treharris, CF46 6EU46-48, High Street, Treharris, CF46 6EU
• Sold Oct 2025£208,000 | 3 Bed House25, Tawel Fan, Treharris, CF46 6EH25, Tawel Fan, Treharris, CF46 6EH
• Sold Mar 2025£220,000 | 3 Bed House10, Tawel Fan, Treharris, CF46 6EH10, Tawel Fan, Treharris, CF46 6EH
• Sold Jun 2024£240,000 | 4 Bed House40, High Street, Treharris, CF46 6EU40, High Street, Treharris, CF46 6EU
• Sold Jun 2024£258,000 | 3 Bed House47, Ffos Y Cerridden, Treharris, CF46 6HQ47, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Aug 2023£260,000 | 3 Bed House82, High Street, Treharris, CF46 6HB82, High Street, Treharris, CF46 6HB
• Sold Jun 2023£160,000 | 4 Bed House118, Shingrig Road, Treharris, CF46 6DU118, Shingrig Road, Treharris, CF46 6DU
• Sold Dec 2022£190,000 | 3 Bed House133, High Street, Treharris, CF46 6HB133, High Street, Treharris, CF46 6HB
• Sold Dec 2022£267,500 | 3 Bed House37, Ffos Y Cerridden, Treharris, CF46 6HQ37, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Sep 2022£273,000 | 3 Bed House1 Rose Cottage, High Street, Treharris, CF46 6HA1 Rose Cottage, High Street, Treharris, CF46 6HA
• Sold Jul 2022£332,500 | 4 Bed House39, Ashgrove Terrace, Treharris, CF46 6LS39, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Jun 2021£193,000 | 3 Bed House11, Ffos Y Cerridden, Treharris, CF46 6HQ11, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Mar 2020£152,500 | 4 Bed House14, Ffos Y Cerridden, Treharris, CF46 6HQ14, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Aug 2019£166,000 | 4 Bed House2, Bryncelyn, Treharris, CF46 6HN2, Bryncelyn, Treharris, CF46 6HN
• Sold Jul 2018£185,000 | 4 Bed House99, High Street, Treharris, CF46 6HB99, High Street, Treharris, CF46 6HB
• Sold Jun 2018£186,000 | 3 Bed House106, High Street, Treharris, CF46 6HB106, High Street, Treharris, CF46 6HB
• Sold Jan 2018£162,000 | 4 Bed House5, Bryncelyn, Treharris, CF46 6HL5, Bryncelyn, Treharris, CF46 6HL
• Sold Dec 2016£145,000 | 3 Bed House101, High Street, Treharris, CF46 6HB101, High Street, Treharris, CF46 6HB
• Sold Oct 2015£135,000 | 4 Bed House115, High Street, Treharris, CF46 6HB115, High Street, Treharris, CF46 6HB
• Sold Apr 2014£120,000 | 3 Bed House3, Ffos Y Cerridden, Treharris, CF46 6HQ3, Ffos Y Cerridden, Treharris, CF46 6HQ

Of the 130 addresses on High Street, Nelson, Treharris, CF46, 86, High Street, Treharris comes out as the 52nd largest and the 46th most expensive in our analysis of the public data.

It is also £98k more expensive than the average property across the CF46 district.

• Quakers Yard

  |

  2.4 km away
• Abercynon

  |

  2.6 km away
• Ystrad Mynach

  |

  3.6 km away

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