Our Data Sources
20, High Street, Treharris has a single entry in the Land Registry from September 2014 and a single entry in the EPC database dated March 2020.
We combine this information with that 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 20, High Street, Treharris would be worth £132,972, with a potential rental value of £828 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £117,775, with a rental value of £733 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, High Street, Treharris occupies a 119 m2 plot as recorded by HM Land Registry.
Of the 48 other houses in this postcode, 43 have recorded plot sizes, and this one ranks as the 17th largest.
Energy Efficiency
20, High Street, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Mar 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
20, High Street, Treharris last changed hands on 12th September 2014, selling for £45,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 54.5% since September 2014.
- Sold Sep 2014£45,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 850 metres of 20, High Street, Treharris across the last 2 years.
Most recently, 12, Bontnewydd Terrace, Treharris, CF46 6AF, a freehold house, sold at £115,000 on the 21st October 2025.
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 Sep 2023£150,000 | 3 Bed House32, High Street, Treharris, CF46 6AB32, High Street, Treharris, CF46 6AB
- 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.
More reading links
Location Comparison
Our analysis of the public data ranks 20, High Street, Treharris as the 96th largest and the 99th most expensive of the 111 addresses on High Street, Trelewis, Treharris, CF46.
Against the CF46 postcode district average, it is £31k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 1.9kmQuakers Yard
- 3.3kmAbercynon
- 3.3kmMerthyr 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.
