Our Data Sources
80, High Street, Treharris has no records in the the Land Registry and a single entry in the EPC database dated July 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 80, High Street, Treharris, we estimate a market value of £133,939 and a rental value of £855 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £118,632 and £757 per month respectively.
Plot Size
HM Land Registry records the plot of land for 80, High Street, Treharris as measuring 60 m2.
That makes it the 51st largest plot in the postcode, where 51 of the 60 other houses have recorded plot data.
Energy Efficiency
80, High Street, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Jul 2019.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 190 properties similar to 80, High Street, Treharris have sold within a radius of 840 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 21st October 2025, was 12, Bontnewydd Terrace, Treharris, CF46 6AF, a freehold house which sold for £115,000.
Read more about house prices in CF46.
- Sold Oct 2025£115,000 | 3 Bed House12, Bontnewydd Terrace, Treharris, CF46 6AF12, Bontnewydd Terrace, Treharris, CF46 6AF
- Sold Aug 2024£62,000 | 3 Bed House74, High Street, Treharris, CF46 6AD74, High Street, Treharris, CF46 6AD
- Sold Sep 2023£150,000 | 3 Bed House32, High Street, Treharris, CF46 6AB32, High Street, Treharris, CF46 6AB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 111 addresses on High Street, Trelewis, Treharris, CF46, 80, High Street, Treharris comes out as the 105th largest and the 103rd most expensive in our analysis of the public data.
It is also £33k less expensive than the average property across the CF46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|2.0 km away
- Abercynon|3.3 km away
- Merthyr Vale|3.6 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












