Our Data Sources
12, Gelligaer Road, Treharris has a single entry in the Land Registry from January 2018 and a single entry in the EPC database dated July 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 12, Gelligaer Road, Treharris, we estimate a market value of £339,037 and a rental value of £1,548 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £300,290 and £1,371 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Gelligaer Road, Treharris as measuring 503 m2.
That makes it the 2nd largest plot in the postcode, where 19 of the 41 other houses have recorded plot data.
Energy Efficiency
12, Gelligaer Road, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jul 2017.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 12, Gelligaer Road, Treharris completed on 15th January 2018 at £190,000 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 46.0% over the period since January 2018.
- Sold Jan 2018£190,000
Similar Properties Sold Nearby
Over the past 2 years 171 properties similar to 12, Gelligaer Road, Treharris have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 1st August 2025, was 25, River Avenue, Treharris, CF46 6EF, a freehold house which sold for £315,000.
Read more about house prices in CF46.
- Sold Aug 2025£315,000 | 3 Bed House25, River Avenue, Treharris, CF46 6EF25, River Avenue, Treharris, CF46 6EF
- Sold Jun 2024£291,000 | 3 Bed House12, River Avenue, Treharris, CF46 6EF12, River Avenue, Treharris, CF46 6EF
- Sold Jun 2023£203,500 | 3 Bed House16, Gelligaer Road, Treharris, CF46 6DN16, Gelligaer Road, Treharris, CF46 6DN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 41 addresses on Gelligaer Road, Trelewis, Treharris, CF46, 12, Gelligaer Road, Treharris comes out as the 10th largest and the 9th most expensive in our analysis of the public data.
It is also £162k more expensive than the average property across the CF46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|2.4 km away
- Abercynon|3.3 km away
- Ystrad Mynach|3.9 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.
