Our Data Sources
101, Gwendoline Street, Treorchy has no recent1 records in the the Land Registry and a single entry in the EPC database dated September 2020.
We combine this information with public data 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
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 101, Gwendoline Street, Treorchy, we estimate a market value of £156,304 and a rental value of £915 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £138,441 and £811 per month respectively.
Plot Size
HM Land Registry records the plot of land for 101, Gwendoline Street, Treorchy as measuring 138 m2.
That makes it the 10th largest plot in the postcode, where 23 of the 26 other houses have recorded plot data.
Energy Efficiency
101, Gwendoline Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Sep 2020.
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 101, Gwendoline Street, Treorchy completed on 16th July 2004 at £39,950 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Jul 2004£39,950
Similar Properties Sold Nearby
Over the past 2 years 8 properties similar to 101, Gwendoline Street, Treorchy have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th October 2025, was 58, Miskin Street, Treorchy, CF42 5LR, a freehold house which sold for £269,950.
Read more about house prices in CF42.
- Sold Oct 2025£269,950 | 4 Bed House58, Miskin Street, Treorchy, CF42 5LR58, Miskin Street, Treorchy, CF42 5LR
- Sold Jan 2023£216,000 | 4 Bed House4, Gwendoline Street, Treorchy, CF42 5BW4, Gwendoline Street, Treorchy, CF42 5BW
- Sold Apr 2021£124,000 | 4 Bed House41, Wyndham Street, Treorchy, CF42 5BS41, Wyndham Street, Treorchy, CF42 5BS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 103 addresses on Gwendoline Street, Treherbert, Treorchy, CF42, 101, Gwendoline Street, Treorchy comes out as the 2nd largest and the 7th most expensive in our analysis of the public data.
It is also £3k less expensive than the average property across the CF42 district.
More reading links
Schools Nearby
Public Transport Nearby
- Treherbert|800 m away
- Ynyswen|2.1 km away
- Treorchy|3.5 km away
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.












