Our Data Sources
Derwenlas, Treharris has no records in the the Land Registry and a single entry in the EPC database dated August 2025.
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
In very good condition, we estimate Derwenlas, Treharris would be worth £553,565, with a potential rental value of £2,405 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £490,300, with a rental value of £2,130 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Derwenlas, Treharris occupies a 1,772 m2 plot as recorded by HM Land Registry.
Of the 9 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
Derwenlas, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Aug 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 1 sale of a comparable property within 780 metres of Derwenlas, Treharris across the last 2 years.
Most recently, 41, Millfield, Treharris, CF46 5LD, a freehold house, sold at £295,000 on the 17th February 2017.
Read more about house prices in CF46.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Derwenlas, Treharris as the 2nd largest and the most expensive of the 9 addresses on Glynbargoed Close, Trelewis, Treharris, CF46.
Against the CF46 postcode district average, it is £369k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 1.8kmQuakers Yard
- 3.1kmAbercynon
- 3.6kmMerthyr Vale
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.
