Our Data Sources
1, Delwyn Terrace, Treorchy has no records in the the Land Registry and a single entry in the EPC database dated September 2025.
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
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 1, Delwyn Terrace, Treorchy is in very good condition we estimate a sale value of £139,933 and a rental value of £851 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £123,941 and a rental value of £754 per month.
Plot Size
According to data from HM Land Registry, 1, Delwyn Terrace, Treorchy sits on a plot of 162 m2.
We have plot size data on 2 out of 6 other houses in the postcode and 1, Delwyn Terrace, Treorchy sits on the largest plot.
Energy Efficiency
1, Delwyn Terrace, Treorchy has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Sep 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 167 sales of properties similar to 1, Delwyn Terrace, Treorchy within a radius of 2.1 kilometres over the last 2 years.
The most recent example is 13, Michaels Road, Treorchy, CF42 5DY, a freehold house which sold for £135,000 on the 18th July 2025.
Read more about house prices in CF42.
- Sold Jul 2025£135,000 | 3 Bed House13, Michaels Road, Treorchy, CF42 5DY13, Michaels Road, Treorchy, CF42 5DY
- Sold May 2021£55,000 | 3 Bed House6, Delwyn Terrace, Treorchy, CF42 5ED6, Delwyn Terrace, Treorchy, CF42 5ED
- Sold Oct 2020£70,000 | 3 Bed House21, Michaels Road, Treorchy, CF42 5DY21, Michaels Road, Treorchy, CF42 5DY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Delwyn Terrace, Blaencwm, Treorchy, CF42 has a total of 7 addresses. According to our analysis of all the public data, 1, Delwyn Terrace, Treorchy is the largest and the most expensive property on the street.
When compared to the postcode district it is £18k less expensive than the average property in CF42.
More reading links
Schools Nearby
Public Transport Nearby
- Treherbert|2.0 km away
- Ynyswen|3.3 km away
- Treorchy|4.6 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












