Our Data Sources
84, Cardiff Road, Mountain Ash has a single entry in the Land Registry from July 2014 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 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 84, Cardiff Road, Mountain Ash, we estimate a market value of £145,259 and a rental value of £878 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £128,658 and £778 per month respectively.
Plot Size
HM Land Registry records the plot of land for 84, Cardiff Road, Mountain Ash as measuring 136 m2.
That makes it the 6th largest plot in the postcode, where 37 of the 43 other houses have recorded plot data.
Energy Efficiency
84, Cardiff Road, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 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 84, Cardiff Road, Mountain Ash completed on 17th July 2014 at £60,000 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 81.3% over the period since July 2014.
- Sold Jul 2014£60,000
Similar Properties Sold Nearby
Over the past 2 years 356 properties similar to 84, 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 8th May 2026, was 51, Aberdare Road, Mountain Ash, CF45 4NY, a freehold house which sold for £150,000.
Read more about house prices in CF45.
- Sold May 2026£150,000 | 3 Bed House51, Aberdare Road, Mountain Ash, CF45 4NY51, Aberdare Road, Mountain Ash, CF45 4NY
- Sold May 2025£124,000 | 3 Bed House30, Park Street, Mountain Ash, CF45 4PF30, Park Street, Mountain Ash, CF45 4PF
- Sold Sep 2024£110,000 | 3 Bed House43, Aberdare Road, Mountain Ash, CF45 4NY43, Aberdare Road, Mountain Ash, CF45 4NY
•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, 84, Cardiff Road, Mountain Ash comes out as the 54th largest and the 41st 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
- Abercynon|600 m away
- Quakers Yard|2.3 km away
- Penrhiwceiber|3.7 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.












