Our Data Sources
1, Upper Fforest Level, Mountain Ash has a single entry in the Land Registry from June 2009 and a single entry in the EPC database dated April 2022.
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
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 1, Upper Fforest Level, Mountain Ash, we estimate a market value of £89,182 and a rental value of £665 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £78,990 and £589 per month respectively.
Plot Size
HM Land Registry records the plot of land for 1, Upper Fforest Level, Mountain Ash as measuring 207 m2.
That makes it the 2nd largest plot in the postcode, where 6 of the 12 other houses have recorded plot data.
Energy Efficiency
1, Upper Fforest Level, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Apr 2022.
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 1, Upper Fforest Level, Mountain Ash completed on 29th June 2009 at £65,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 78.5% over the period since June 2009.
- Sold Jun 2009£65,000
Similar Properties Sold Nearby
Over the past 2 years 65 properties similar to 1, Upper Fforest Level, Mountain Ash have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd July 2025, was 4, Strand Street, Mountain Ash, CF45 4HG, a freehold house which sold for £100,000.
Read more about house prices in CF45.
- Sold Jul 2025£100,000 | 3 Bed House4, Strand Street, Mountain Ash, CF45 4HG4, Strand Street, Mountain Ash, CF45 4HG
- Sold May 2025£73,500 | 3 Bed House10, Strand Street, Mountain Ash, CF45 4HG10, Strand Street, Mountain Ash, CF45 4HG
- Sold Oct 2023£55,000 | 3 Bed House4, Upper Fforest Level, Mountain Ash, CF45 4HR4, Upper Fforest Level, Mountain Ash, CF45 4HR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 12 addresses on Upper Fforest Level, Mountain Ash, CF45, 1, Upper Fforest Level, Mountain Ash comes out as the 5th largest and the 5th most expensive in our analysis of the public data.
It is also £76k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|500 m away
- Penrhiwceiber|1.3 km away
- Fernhill|2.0 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.
