Our Data Sources
15, Cardiff Road, Mountain Ash has no recent1 records in the the Land Registry and a single entry in the EPC database dated March 2009.
We combine this information with public data 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 15, Cardiff Road, Mountain Ash is in very good condition we estimate a sale value of £129,659 and a rental value of £842 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £114,841 and a rental value of £745 per month.
Plot Size
According to data from HM Land Registry, 15, Cardiff Road, Mountain Ash sits on a plot of 120 m2.
We have plot size data on 41 out of 44 other houses in the postcode and 15, Cardiff Road, Mountain Ash sits on the 36th largest plot.
Energy Efficiency
15, Cardiff Road, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 06 Mar 2009.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 15, Cardiff Road, Mountain Ash was last sold on 17th January 2003 for £36,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Jan 2003£36,000
- Sold Jul 1997£31,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 179 sales of properties similar to 15, Cardiff Road, Mountain Ash within a radius of 1.4 kilometres over the last 2 years.
The most recent example is 13, Taff Terrace, Mountain Ash, CF45 4PG, a freehold house which sold for £162,500 on the 31st October 2025.
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 Jun 2025£87,500 | 3 Bed House23, Taff Terrace, Mountain Ash, CF45 4PG23, 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
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Cardiff Road, Abercynon, Mountain Ash, CF45 has a total of 141 addresses. According to our analysis of all the public data, 15, Cardiff Road, Mountain Ash is the 107th largest and the 101st most expensive property on the street.
When compared to the postcode district it is £37k less expensive than the average property in CF45.
More reading links
Schools Nearby
Public Transport Nearby
- Abercynon|700 m away
- Quakers Yard|2.4 km away
- Penrhiwceiber|3.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












