According to data from HM Land Registry, 36, High Street, Treharris sits on a plot of 205 m².

We have plot size data on 35 out of 43 other houses in the postcode and 36, High Street, Treharris sits on the 8th largest plot.

36, High Street, Treharris has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 May 2023.

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

According to HM Land Registry, 36, High Street, Treharris was last sold on 22nd August 2025 for £125,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since August 2025, the market for similar properties has dropped by 21.5%.

According to the Land Registry and our network of Estate Agents, there have been 130 sales of properties similar to 36, High Street, Treharris within a radius of 900 metres since 2015.

The most recent example is 12, Donald Street, Treharris, CF46 6EB, a freehold house which sold for £159,950 on the 19th September 2025.

Read more about house prices in CF46.

• Sold Sep 2025£159,950 | 3 Bed House12, Donald Street, Treharris, CF46 6EB12, Donald Street, Treharris, CF46 6EB
• Sold Apr 2025£175,000 | 3 Bed House28, Caerphilly Road, Treharris, CF46 6NH28, Caerphilly Road, Treharris, CF46 6NH
• Sold Apr 2025£112,000 | 3 Bed House107, Shingrig Road, Treharris, CF46 6DU107, Shingrig Road, Treharris, CF46 6DU
• Sold Mar 2025£159,950 | 3 Bed House14, Dynevor Terrace, Treharris, CF46 6PD14, Dynevor Terrace, Treharris, CF46 6PD
• Sold Feb 2025£143,000 | 3 Bed House6, Caerphilly Road, Treharris, CF46 6NH6, Caerphilly Road, Treharris, CF46 6NH
• Sold Nov 2024£177,000 | 3 Bed House45, High Street, Treharris, CF46 6EU45, High Street, Treharris, CF46 6EU
• Sold Aug 2024£140,000 | 3 Bed House75, Shingrig Road, Treharris, CF46 6DY75, Shingrig Road, Treharris, CF46 6DY
• Sold Jun 2024£187,500 | 3 Bed House49, High Street, Treharris, CF46 6EU49, High Street, Treharris, CF46 6EU
• Sold Oct 2023£155,000 | 3 Bed House42, Shingrig Road, Treharris, CF46 6EA42, Shingrig Road, Treharris, CF46 6EA
• Sold Oct 2023£124,000 | 3 Bed House109, Shingrig Road, Treharris, CF46 6DU109, Shingrig Road, Treharris, CF46 6DU
• Sold Sep 2023£152,000 | 3 Bed House25, Dynevor Terrace, Treharris, CF46 6PD25, Dynevor Terrace, Treharris, CF46 6PD
• 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 Apr 2021£138,000 | 3 Bed House10, Caerphilly Road, Treharris, CF46 6NH10, Caerphilly Road, Treharris, CF46 6NH
• Sold Mar 2021£155,000 | 3 Bed House18, High Street, Treharris, CF46 6EU18, High Street, Treharris, CF46 6EU
• Sold Nov 2020£157,000 | 3 Bed House43, Shingrig Road, Treharris, CF46 6DY43, Shingrig Road, Treharris, CF46 6DY
• Sold Mar 2019£140,000 | 3 Bed House19, High Street, Treharris, CF46 6EU19, High Street, Treharris, CF46 6EU
• Sold Jul 2017£106,000 | 3 Bed House21, High Street, Treharris, CF46 6EU21, High Street, Treharris, CF46 6EU
• Sold Oct 2015£97,000 | 3 Bed House41, High Street, Treharris, CF46 6EU41, High Street, Treharris, CF46 6EU

High Street, Nelson, Treharris, CF46 has a total of 130 addresses. According to our analysis of all the public data, 36, High Street, Treharris is the 80th largest and the 90th most expensive property on the street.

When compared to the postcode district it is £26k more expensive than the average property in CF46.

• Quakers Yard

  |

  2.8 km away
• Abercynon

  |

  3.0 km away
• Ystrad Mynach

  |

  3.2 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.