Our Data Sources
40, The Poplars, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated March 2018.
We combine this information with public data 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
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 40, The Poplars, Mountain Ash, we estimate a market value of £79,413 and a rental value of £542 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £70,337 and £480 per month respectively.
Energy Efficiency
40, The Poplars, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Mar 2018.
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 11 properties similar to 40, The Poplars, Mountain Ash have sold within a radius of 570 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th December 2025, was 28, The Poplars, Mountain Ash, CF45 4BP, a leasehold flat which sold for £70,000.
Read more about house prices in CF45.
- Sold Dec 2025£70,000 | 3 Bed Flat28, The Poplars, Mountain Ash, CF45 4BP28, The Poplars, Mountain Ash, CF45 4BP
- Sold Jul 2022£67,000 | 2 Bed Flat29, Rowan Close, Mountain Ash, CF45 4LH29, Rowan Close, Mountain Ash, CF45 4LH
- Sold Jul 2021£74,000 | 2 Bed Flat39, The Poplars, Mountain Ash, CF45 4BP39, The Poplars, Mountain Ash, CF45 4BP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 50 addresses on The Poplars, Mountain Ash, CF45, 40, The Poplars, Mountain Ash comes out as the 33rd largest and the 37th most expensive in our analysis of the public data.
It is also £85k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|200 m away
- Fernhill|1.4 km away
- Penrhiwceiber|1.9 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.












