Our Data Sources
4, Gwendoline Street, Treorchy has 2 entries in the Land Registry , most recently in January 2023 and a single entry in the EPC database dated July 2019.
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 4, Gwendoline Street, Treorchy would be worth £158,178, with a potential rental value of £915 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £140,100, with a rental value of £810 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Gwendoline Street, Treorchy occupies a 189 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
4, Gwendoline Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Jul 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
4, Gwendoline Street, Treorchy last changed hands on 6th January 2023, selling for £216,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 35.9% since January 2023.
- Sold Jan 2023£216,000
- Sold Feb 2007£65,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.0 kilometres of 4, Gwendoline Street, Treorchy across the last 2 years.
Most recently, 58, Miskin Street, Treorchy, CF42 5LR, a freehold house, sold at £269,950 on the 28th October 2025.
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 Apr 2025£89,950 | 4 Bed House101, Gwendoline Street, Treorchy, CF42 5BW101, 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
Our analysis of the public data ranks 4, Gwendoline Street, Treorchy as the largest and the 5th most expensive of the 103 addresses on Gwendoline Street, Treherbert, Treorchy, CF42.
Against the CF42 postcode district average, it is £986 less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 800mTreherbert
- 2.1kmYnyswen
- 3.5kmTreorchy
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.












