Our Data Sources
28, Bontnewydd Terrace, Treharris has a single entry in the Land Registry from December 2013 and a single entry in the EPC database dated December 2013.
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
In very good condition, we estimate 28, Bontnewydd Terrace, Treharris would be worth £153,001, with a potential rental value of £903 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £135,515, with a rental value of £800 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
28, Bontnewydd Terrace, Treharris occupies a 102 m2 plot as recorded by HM Land Registry.
Of the 43 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 29th largest.
Energy Efficiency
28, Bontnewydd Terrace, Treharris has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 12 Dec 2013.
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
28, Bontnewydd Terrace, Treharris last changed hands on 19th December 2013, selling for £70,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 66.6% since December 2013.
- Sold Dec 2013£70,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 262 sales of comparable properties within 860 metres of 28, Bontnewydd Terrace, Treharris across the last 2 years.
Most recently, 63, High Street, Treharris, CF46 6AD, a freehold house, sold at £151,000 on the 27th October 2025.
Read more about house prices in CF46.
- Sold Oct 2025£151,000 | 3 Bed House63, High Street, Treharris, CF46 6AD63, High Street, Treharris, CF46 6AD
- Sold Oct 2025£115,000 | 3 Bed House12, Bontnewydd Terrace, Treharris, CF46 6AF12, Bontnewydd Terrace, Treharris, CF46 6AF
- Sold Dec 2024£167,500 | 3 Bed House26, Bontnewydd Terrace, Treharris, CF46 6AF26, Bontnewydd Terrace, Treharris, CF46 6AF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 28, Bontnewydd Terrace, Treharris as the 38th largest and the 37th most expensive of the 43 addresses on Bontnewydd Terrace, Trelewis, Treharris, CF46.
Against the CF46 postcode district average, it is £15k less expensive than the typical property.
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
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.












