Our Data Sources
30, Nantgwyn, Treharris has no recent1 records in the the Land Registry and a single entry in the EPC database dated September 2013.
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 30, Nantgwyn, Treharris is in very good condition we estimate a sale value of £142,418 and a rental value of £879 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £126,142 and a rental value of £779 per month.
Plot Size
According to data from HM Land Registry, 30, Nantgwyn, Treharris sits on a plot of 217 m2.
We have plot size data on 14 out of 50 other houses in the postcode and 30, Nantgwyn, Treharris sits on the 9th largest plot.
Energy Efficiency
30, Nantgwyn, Treharris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Sep 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 30, Nantgwyn, Treharris was last sold on 4th April 2002 for £35,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold Apr 2002£35,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 105 sales of properties similar to 30, Nantgwyn, Treharris within a radius of 1.1 kilometres over the last 2 years.
The most recent example is 16, Maes Y Coed, Treharris, CF46 6DG, a freehold house which sold for £129,000 on the 17th March 2025.
Read more about house prices in CF46.
- Sold Mar 2025£129,000 | 3 Bed House16, Maes Y Coed, Treharris, CF46 6DG16, Maes Y Coed, Treharris, CF46 6DG
- Sold Apr 2024£92,500 | 3 Bed House23, Mandeg, Treharris, CF46 6DF23, Mandeg, Treharris, CF46 6DF
- Sold Nov 2023£103,500 | 3 Bed House25, Mandeg, Treharris, CF46 6DF25, Mandeg, Treharris, CF46 6DF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Nantgwyn, Trelewis, Treharris, CF46 has a total of 54 addresses. According to our analysis of all the public data, 30, Nantgwyn, Treharris is the 40th largest and the 38th most expensive property on the street.
When compared to the postcode district it is £25k 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.












