Our Data Sources
14, Mary Street, Treharris has a single entry in the Land Registry from November 2014 and a single entry in the EPC database dated October 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 14, Mary Street, Treharris, we estimate a market value of £114,676 and a rental value of £804 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £101,571 and £712 per month respectively.
Plot Size
HM Land Registry records the plot of land for 14, Mary Street, Treharris as measuring 123 m2.
That makes it the 2nd largest plot in the postcode, where 9 of the 14 other houses have recorded plot data.
Energy Efficiency
14, Mary Street, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Oct 2014.
The property is not 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 14, Mary Street, Treharris completed on 19th November 2014 at £46,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 107.5% over the period since November 2014.
- Sold Nov 2014£46,000
Similar Properties Sold Nearby
Over the past 2 years 156 properties similar to 14, Mary Street, Treharris have sold within a radius of 2.6 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 4th December 2025, was 12, Mary Street, Treharris, CF46 6RS, a freehold house which sold for £102,000.
Read more about house prices in CF46.
- Sold Dec 2025£102,000 | 3 Bed House12, Mary Street, Treharris, CF46 6RS12, Mary Street, Treharris, CF46 6RS
- Sold Mar 2025£104,500 | 3 Bed House11, Mary Street, Treharris, CF46 6RS11, Mary Street, Treharris, CF46 6RS
- Sold Nov 2021£103,500 | 3 Bed House5, Mary Street, Treharris, CF46 6RS5, Mary Street, Treharris, CF46 6RS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 60 addresses on Mary Street, Bedlinog, Treharris, CF46, 14, Mary Street, Treharris comes out as the 45th largest and the 50th most expensive in our analysis of the public data.
It is also £51k less expensive than the average property across the CF46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Vale|2.5 km away
- Troed-y-rhiw|2.6 km away
- Pentre-Bach|4.2 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.
