Our Data Sources
79, High Street, Treharris has no records in the the Land Registry and a single entry in the EPC database dated September 2022.
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
In very good condition, we estimate 79, High Street, Treharris would be worth £138,410, with a potential rental value of £844 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £122,592, with a rental value of £747 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
79, High Street, Treharris occupies a 145 m2 plot as recorded by HM Land Registry.
Of the 60 other houses in this postcode, 51 have recorded plot sizes, and this one ranks as the 36th largest.
Energy Efficiency
79, High Street, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Sep 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 860 metres of 79, High Street, Treharris across the last 2 years.
Most recently, 63, High Street, Treharris, CF46 6AD, a freehold house, sold at £151,000 on the 27th October 2025.
Read more about house prices in CF46.
- Sold Oct 2025£151,000 | 3 Bed House63, High Street, Treharris, CF46 6AD63, High Street, Treharris, CF46 6AD
- Sold Oct 2025£115,000 | 3 Bed House12, Bontnewydd Terrace, Treharris, CF46 6AF12, Bontnewydd Terrace, Treharris, CF46 6AF
- Sold Dec 2022£135,000 | 3 Bed House21, High Street, Treharris, CF46 6AB21, High Street, Treharris, CF46 6AB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 79, High Street, Treharris as the 93rd largest and the 85th most expensive of the 111 addresses on High Street, Trelewis, Treharris, CF46.
Against the CF46 postcode district average, it is £26k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- 2.0kmQuakers Yard
- 3.3kmAbercynon
- 3.6kmMerthyr Vale
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












