Our Data Sources
66, Dumfries Street, Treorchy has no recent1 records in the the Land Registry and a single entry in the EPC database dated October 2014.
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 66, Dumfries Street, Treorchy is in very good condition we estimate a sale value of £152,059 and a rental value of £886 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £134,681 and a rental value of £784 per month.
Plot Size
According to data from HM Land Registry, 66, Dumfries Street, Treorchy sits on a plot of 133 m2.
We have plot size data on 26 out of 37 other houses in the postcode and 66, Dumfries Street, Treorchy sits on the 11th largest plot.
Energy Efficiency
66, Dumfries Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Oct 2014.
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, 66, Dumfries Street, Treorchy was last sold on 22nd February 2002 for £12,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold Feb 2002£12,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 240 sales of properties similar to 66, Dumfries Street, Treorchy within a radius of 630 metres over the last 2 years.
The most recent example is 33, Dumfries Street, Treorchy, CF42 6TW, a freehold house which sold for £89,995 on the 1st September 2025.
Read more about house prices in CF42.
- Sold Sep 2025£89,995 | 3 Bed House33, Dumfries Street, Treorchy, CF42 6TW33, Dumfries Street, Treorchy, CF42 6TW
- Sold Jan 2025£148,000 | 3 Bed House21, Dumfries Street, Treorchy, CF42 6TW21, Dumfries Street, Treorchy, CF42 6TW
- Sold Sep 2024£135,000 | 3 Bed House5, Clark Street, Treorchy, CF42 6BE5, Clark Street, Treorchy, CF42 6BE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Dumfries Street, Treherbert, Treorchy, CF42 has a total of 394 addresses. According to our analysis of all the public data, 66, Dumfries Street, Treorchy is the 221st largest and the 201st most expensive property on the street.
When compared to the postcode district it is £7k less expensive than the average property in CF42.
More reading links
Schools Nearby
Public Transport Nearby
- Treorchy|600 m away
- Ynyswen|900 m away
- Treherbert|2.2 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.












