Our Data Sources
14, Bontnewydd Terrace, Treharris has 31 entries in the Land Registry , most recently in May 2019 and a single entry in the EPC database dated April 2025.
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, Bontnewydd Terrace, Treharris, we estimate a market value of £162,907 and a rental value of £923 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £144,289 and £817 per month respectively.
Plot Size
HM Land Registry records the plot of land for 14, Bontnewydd Terrace, Treharris as measuring 127 m2.
That makes it the 8th largest plot in the postcode, where 38 of the 43 other houses have recorded plot data.
Energy Efficiency
14, Bontnewydd Terrace, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Apr 2025.
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 14, Bontnewydd Terrace, Treharris completed on 10th May 2019 at £77,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 36.1% over the period since May 2019.
- Sold May 2019£77,000
- Sold Aug 2004£62,000
- Sold Jun 1996£5,750
Similar Properties Sold Nearby
Over the past 2 years 187 properties similar to 14, Bontnewydd Terrace, Treharris have sold within a radius of 840 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 18th December 2024, was 26, Bontnewydd Terrace, Treharris, CF46 6AF, a freehold house which sold for £167,500.
Read more about house prices in CF46.
- Sold Dec 2024£167,500 | 3 Bed House26, Bontnewydd Terrace, Treharris, CF46 6AF26, Bontnewydd Terrace, Treharris, CF46 6AF
- Sold Sep 2024£128,000 | 3 Bed House85, High Street, Treharris, CF46 6AD85, High Street, Treharris, CF46 6AD
- Sold Jun 2024£112,000 | 3 Bed House8, High Street, Treharris, CF46 6AB8, High Street, Treharris, CF46 6AB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 43 addresses on Bontnewydd Terrace, Trelewis, Treharris, CF46, 14, Bontnewydd Terrace, Treharris comes out as the 13th largest and the 13th most expensive in our analysis of the public data.
It is also £5k less expensive than the average property across the CF46 district.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|1.9 km away
- Abercynon|3.2 km away
- Merthyr Vale|3.5 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.












