Our Data Sources
14, North Street, Mountain Ash has 21 entries in the Land Registry , most recently in August 2012 and a single entry in the EPC database dated February 2026.
We combine this information with that 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
In very good condition, we estimate 14, North Street, Mountain Ash would be worth £154,067, with a potential rental value of £903 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £136,459, 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
14, North Street, Mountain Ash occupies a 110 m2 plot as recorded by HM Land Registry.
Of the 37 other houses in this postcode, 31 have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
14, North Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Feb 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
14, North Street, Mountain Ash last changed hands on 21st August 2012, selling for £45,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 89.3% since August 2012.
- Sold Aug 2012£45,000
- Sold Mar 1995£20,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 338 sales of comparable properties within 1.2 kilometres of 14, North Street, Mountain Ash across the last 2 years.
Most recently, 68, Mountain Ash Road, Mountain Ash, CF45 4PR, a freehold house, sold at £142,500 on the 31st October 2025.
Read more about house prices in CF45.
- Sold Oct 2025£142,500 | 3 Bed House68, Mountain Ash Road, Mountain Ash, CF45 4PR68, Mountain Ash Road, Mountain Ash, CF45 4PR
- Sold Oct 2025£118,000 | 3 Bed House80, Mountain Ash Road, Mountain Ash, CF45 4PR80, Mountain Ash Road, Mountain Ash, CF45 4PR
- Sold Sep 2025£139,950 | 3 Bed House2, Bassett Street, Mountain Ash, CF45 4SP2, Bassett Street, Mountain Ash, CF45 4SP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 14, North Street, Mountain Ash as the 24th largest and the 22nd most expensive of the 37 addresses on North Street, Abercynon, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £14k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Abercynon|300 m away
- Quakers Yard|1.6 km away
- Penrhiwceiber|3.3 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.
