Our Data Sources
146, Dumfries Street, Treorchy has a single entry in the Land Registry from July 2018 and a single entry in the EPC database dated June 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 146, Dumfries Street, Treorchy, we estimate a market value of £122,433 and a rental value of £791 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £108,440 and £700 per month respectively.
Plot Size
HM Land Registry records the plot of land for 146, Dumfries Street, Treorchy as measuring 116 m2.
That makes it the 23rd largest plot in the postcode, where 23 of the 31 other houses have recorded plot data.
Energy Efficiency
146, Dumfries Street, Treorchy has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Jun 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 146, Dumfries Street, Treorchy completed on 20th July 2018 at £61,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 69.1% over the period since July 2018.
- Sold Jul 2018£61,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 146, Dumfries Street, Treorchy have sold within a radius of 960 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th December 2025, was 42, Dumfries Street, Treorchy, CF42 5PT, a freehold house which sold for £122,500.
Read more about house prices in CF42.
- Sold Dec 2025£122,500 | 3 Bed House42, Dumfries Street, Treorchy, CF42 5PT42, Dumfries Street, Treorchy, CF42 5PT
- Sold May 2023£125,000 | 3 Bed House152, Dumfries Street, Treorchy, CF42 5PT152, Dumfries Street, Treorchy, CF42 5PT
- Sold Oct 2022£100,000 | 3 Bed House157, Dumfries Street, Treorchy, CF42 5PT157, Dumfries Street, Treorchy, CF42 5PT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 394 addresses on Dumfries Street, Treherbert, Treorchy, CF42, 146, Dumfries Street, Treorchy comes out as the 237th largest and the 345th most expensive in our analysis of the public data.
It is also £35k less expensive than the average property across the CF42 district.
More reading links
Schools Nearby
Public Transport Nearby
- 300mTreherbert
- 1.4kmYnyswen
- 2.8kmTreorchy
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.












