Our Data Sources
17, Nantgwyn, Treharris has no records in the the Land Registry and a single entry in the EPC database dated January 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 17, Nantgwyn, Treharris is in very good condition we estimate a sale value of £134,412 and a rental value of £863 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £119,051 and a rental value of £764 per month.
Energy Efficiency
17, Nantgwyn, Treharris has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 22 Jan 2025.
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
According to the Land Registry and our network of Estate Agents, there have been 34 sales of properties similar to 17, Nantgwyn, Treharris within a radius of 1.0 kilometres over the last 2 years.
The most recent example is 29, West View Crescent, Treharris, CF46 6DE, a freehold house which sold for £105,000 on the 14th June 2021.
Read more about house prices in CF46.
- Sold Jun 2021£105,000 | 3 Bed House29, West View Crescent, Treharris, CF46 6DE29, West View Crescent, Treharris, CF46 6DE
- Sold Dec 2020£75,000 | 3 Bed House37, Nantgwyn, Treharris, CF46 6DB37, Nantgwyn, Treharris, CF46 6DB
- Sold Mar 2009£80,000 | 3 Bed House19, Nantgwyn, Treharris, CF46 6DB19, Nantgwyn, Treharris, CF46 6DB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Nantgwyn, Trelewis, Treharris, CF46 has a total of 54 addresses. According to our analysis of all the public data, 17, Nantgwyn, Treharris is the 50th largest and the 46th most expensive property on the street.
When compared to the postcode district it is £32k less expensive than the average property in CF46.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|2.3 km away
- Abercynon|3.3 km away
- Ystrad Mynach|4.1 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












