Our Data Sources
21, Twynygarreg, Treharris has no records in the the Land Registry and a single entry in the EPC database dated February 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 21, Twynygarreg, Treharris, we estimate a market value of £115,339 and a rental value of £801 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £102,158 and £709 per month respectively.
Energy Efficiency
21, Twynygarreg, Treharris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Feb 2026.
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
Over the past 2 years 136 properties similar to 21, Twynygarreg, Treharris have sold within a radius of 860 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th December 2024, was 5, Susannah Place, Treharris, CF46 5AE, a freehold house which sold for £117,000.
Read more about house prices in CF46.
- Sold Dec 2024£117,000 | 3 Bed House5, Susannah Place, Treharris, CF46 5AE5, Susannah Place, Treharris, CF46 5AE
- Sold Jun 2024£75,000 | 3 Bed House11, Windsor Place, Treharris, CF46 5AD11, Windsor Place, Treharris, CF46 5AD
- Sold Sep 2016£58,000 | 3 Bed House59, Twynygarreg, Treharris, CF46 5RL59, Twynygarreg, Treharris, CF46 5RL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 64 addresses on Twynygarreg, Treharris, CF46, 21, Twynygarreg, Treharris comes out as the 60th largest and the 60th most expensive in our analysis of the public data.
It is also £51k less expensive than the average property across the CF46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|1.1 km away
- Abercynon|2.7 km away
- Merthyr Vale|2.9 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.
