Our Data Sources
18, The Avenue, Treharris has no recent1 records in the the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 18, The Avenue, Treharris, we estimate a market value of £191,319 and a rental value of £961 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £169,454 and £851 per month respectively.
Plot Size
HM Land Registry records the plot of land for 18, The Avenue, Treharris as measuring 173 m2.
That makes it the 3rd largest plot in the postcode, where 14 of the 19 other houses have recorded plot data.
Energy Efficiency
18, The Avenue, Treharris has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 21 Sep 2022.
The property is 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 18, The Avenue, Treharris completed on 21st December 2001 at £32,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Dec 2001£32,000
Similar Properties Sold Nearby
Over the past 2 years 89 properties similar to 18, The Avenue, Treharris have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th January 2026, was 3, Treharne Road, Treharris, CF46 5NY, a freehold house which sold for £165,000.
Read more about house prices in CF46.
- Sold Jan 2026£165,000 | 3 Bed House3, Treharne Road, Treharris, CF46 5NY3, Treharne Road, Treharris, CF46 5NY
- Sold Jun 2022£130,000 | 3 Bed House35, Windsor Road, Treharris, CF46 5NP35, Windsor Road, Treharris, CF46 5NP
- Sold Jul 2020£143,000 | 4 Bed House15, Treharne Road, Treharris, CF46 5NY15, Treharne Road, Treharris, CF46 5NY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 26 addresses on The Avenue, Edwardsville, Treharris, CF46, 18, The Avenue, Treharris comes out as the 6th largest and the 5th most expensive in our analysis of the public data.
It is also £22k more expensive than the average property across the CF46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|200 m away
- Abercynon|2.0 km away
- Penrhiwceiber|2.9 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.
