Our Data Sources
18, Heol Nant Caiach, Treharris has 61 entries in the Land Registry , most recently in November 2018 and a single entry in the EPC database dated September 2017.
We combine this information with that 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 18, Heol Nant Caiach, Treharris would be worth £316,152, with a potential rental value of £1,501 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £280,021, with a rental value of £1,330 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Heol Nant Caiach, Treharris occupies a 360 m2 plot as recorded by HM Land Registry.
Of the 17 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
18, Heol Nant Caiach, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Sep 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
18, Heol Nant Caiach, Treharris last changed hands on 8th November 2018, selling for £179,995. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 6 times since 1995.
The market for similar properties has risen by 70.5% since November 2018.
- Sold Nov 2018£179,995
- Sold Nov 2007£143,000
- Sold Sep 2005£130,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 56 sales of comparable properties within 740 metres of 18, Heol Nant Caiach, Treharris across the last 2 years.
Most recently, 7, Heol Nant Caiach, Treharris, CF46 5RZ, a freehold house, sold at £290,000 on the 25th April 2025.
Read more about house prices in CF46.
- Sold Apr 2025£290,000 | 3 Bed House7, Heol Nant Caiach, Treharris, CF46 5RZ7, Heol Nant Caiach, Treharris, CF46 5RZ
- Sold Feb 2025£254,000 | 3 Bed House40, Heather Court, Treharris, CF46 5RP40, Heather Court, Treharris, CF46 5RP
- Sold Mar 2021£235,000 | 3 Bed House38, Heather Court, Treharris, CF46 5RP38, Heather Court, Treharris, CF46 5RP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 18, Heol Nant Caiach, Treharris as the 11th largest and the 9th most expensive of the 17 addresses on Heol Nant Caiach, Treharris, CF46.
Against the CF46 postcode district average, it is £141k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|1.7 km away
- Abercynon|2.9 km away
- Merthyr Vale|3.6 km away
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.
