Our Data Sources
77, Gwendoline Street, Treorchy has a single entry in the Land Registry from March 2015 and a single entry in the EPC database dated March 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 77, Gwendoline Street, Treorchy would be worth £90,626, with a potential rental value of £649 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £80,269, with a rental value of £575 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
77, Gwendoline Street, Treorchy occupies a 147 m2 plot as recorded by HM Land Registry.
Of the 29 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 11th largest.
Energy Efficiency
77, Gwendoline Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Mar 2025.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
77, Gwendoline Street, Treorchy last changed hands on 16th March 2015, selling for £50,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 126.4% since March 2015.
- Sold Mar 2015£50,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 99 sales of comparable properties within 1.0 kilometres of 77, Gwendoline Street, Treorchy across the last 2 years.
Most recently, 85, Gwendoline Street, Treorchy, CF42 5BP, a freehold house, sold at £79,995 on the 25th August 2023.
Read more about house prices in CF42.
- Sold Aug 2023£79,995 | 3 Bed House85, Gwendoline Street, Treorchy, CF42 5BP85, Gwendoline Street, Treorchy, CF42 5BP
- Sold Feb 2023£65,000 | 3 Bed House82, Gwendoline Street, Treorchy, CF42 5BP82, Gwendoline Street, Treorchy, CF42 5BP
- Sold Apr 2021£75,000 | 3 Bed House73, Gwendoline Street, Treorchy, CF42 5BP73, Gwendoline Street, Treorchy, CF42 5BP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 77, Gwendoline Street, Treorchy as the 70th largest and the 68th most expensive of the 103 addresses on Gwendoline Street, Treherbert, Treorchy, CF42.
Against the CF42 postcode district average, it is £65k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Treherbert|700 m away
- Ynyswen|2.0 km away
- Treorchy|3.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












