Our Data Sources
27, Cardiff Road, Mountain Ash has a single entry in the Land Registry from July 2020 and a single entry in the EPC database dated March 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 27, Cardiff Road, Mountain Ash, we estimate a market value of £142,136 and a rental value of £857 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £125,892 and £759 per month respectively.
Plot Size
HM Land Registry records the plot of land for 27, Cardiff Road, Mountain Ash as measuring 121 m2.
That makes it the 34th largest plot in the postcode, where 41 of the 44 other houses have recorded plot data.
Energy Efficiency
27, Cardiff Road, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Mar 2020.
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 27, Cardiff Road, Mountain Ash completed on 10th July 2020 at £69,950 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 38.6% over the period since July 2020.
- Sold Jul 2020£69,950
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 27, Cardiff Road, 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 31st October 2025, was 13, Taff Terrace, Mountain Ash, CF45 4PG, a freehold house which sold for £162,500.
Read more about house prices in CF45.
- Sold Oct 2025£162,500 | 3 Bed House13, Taff Terrace, Mountain Ash, CF45 4PG13, Taff Terrace, Mountain Ash, CF45 4PG
- Sold Nov 2023£160,000 | 3 Bed House25, Cardiff Road, Mountain Ash, CF45 4PL25, Cardiff Road, Mountain Ash, CF45 4PL
- Sold Nov 2021£71,500 | 3 Bed House39, Cardiff Road, Mountain Ash, CF45 4PL39, Cardiff Road, Mountain Ash, CF45 4PL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 141 addresses on Cardiff Road, Abercynon, Mountain Ash, CF45, 27, Cardiff Road, Mountain Ash comes out as the 101st largest and the 69th most expensive in our analysis of the public data.
It is also £22k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- 700mAbercynon
- 2.4kmQuakers Yard
- 3.8kmPenrhiwceiber
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.
