Our Data Sources
13, Nash Street, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated April 2023.
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 13, Nash Street, Mountain Ash, we estimate a market value of £121,012 and a rental value of £806 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £107,182 and £713 per month respectively.
Energy Efficiency
13, Nash Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Apr 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 132 properties similar to 13, Nash Street, Mountain Ash have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 25th February 2026, was 37, Park Street, Mountain Ash, CF45 4PF, a freehold house which sold for £90,000.
Read more about house prices in CF45.
- Sold Feb 2026£90,000 | 3 Bed House37, Park Street, Mountain Ash, CF45 4PF37, Park Street, Mountain Ash, CF45 4PF
- Sold Jul 2025£130,000 | 3 Bed House25, Park Street, Mountain Ash, CF45 4PF25, Park Street, Mountain Ash, CF45 4PF
- Sold May 2025£105,000 | 3 Bed House32, Park Street, Mountain Ash, CF45 4PF32, Park Street, Mountain Ash, CF45 4PF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 20 addresses on Nash Street, Abercynon, Mountain Ash, CF45, 13, Nash Street, Mountain Ash comes out as the 12th largest and the 13th most expensive in our analysis of the public data.
It is also £45k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- Abercynon|400 m away
- Quakers Yard|2.0 km away
- Penrhiwceiber|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.
