Our Data Sources
Reservoir House, Treharris has 21 entries in the Land Registry , most recently in September 2019 and a single entry in the EPC database dated June 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 Reservoir House, Treharris, we estimate a market value of £566,935 and a rental value of £2,425 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £502,142 and £2,148 per month respectively.
Plot Size
HM Land Registry records the plot of land for Reservoir House, Treharris as measuring 1,743 m2.
That makes it the 3rd largest plot in the postcode, where 3 of the 6 other houses have recorded plot data.
Energy Efficiency
Reservoir House, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Jun 2017.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Reservoir House, Treharris completed on 12th September 2019 at £337,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 60.2% over the period since September 2019.
- Sold Sep 2019£337,500
- Sold Feb 2001£133,000
Properties Sold Nearby
Over the past 2 years 754 properties have sold within 930 metres of Reservoir House, Treharris, per the Land Registry and our network of Estate Agents.
The latest, on the 20th June 2025, was 21, Springfield Rise, Treharris, CF46 5RD, a freehold house which sold for £350,000.
Read more about house prices in CF46.
- Sold Jun 2025£350,000 | 5 Bed House21, Springfield Rise, Treharris, CF46 5RD21, Springfield Rise, Treharris, CF46 5RD
- Sold Apr 2025£367,500 | 5 Bed House22, Springfield Rise, Treharris, CF46 5RD22, Springfield Rise, Treharris, CF46 5RD
- Sold May 2021£415,000 | 5 Bed House20, Springfield Rise, Treharris, CF46 5RD20, Springfield Rise, Treharris, CF46 5RD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 79 addresses on Bedlinog, Treharris, CF46, Reservoir House, Treharris comes out as the 23rd largest and the 4th most expensive in our analysis of the public data.
It is also £380k more expensive than the average property across the CF46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|1.7 km away
- Merthyr Vale|1.9 km away
- Penrhiwceiber|3.1 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.
