Our Data Sources
57, Park Street, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated March 2023.
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
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 57, Park Street, Mountain Ash, we estimate a market value of £142,211 and a rental value of £866 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £125,958 and £767 per month respectively.
Plot Size
HM Land Registry records the plot of land for 57, Park Street, Mountain Ash as measuring 166 m2.
That makes it the 8th largest plot in the postcode, where 67 of the 76 other houses have recorded plot data.
Energy Efficiency
57, Park Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Mar 2023.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 295 properties similar to 57, Park Street, 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 Oct 2025£87,500 | 3 Bed House44, Aberdare Road, Mountain Ash, CF45 4NY44, 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
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 76 addresses on Park Street, Abercynon, Mountain Ash, CF45, 57, Park Street, Mountain Ash comes out as the 9th largest and the 11th most expensive in our analysis of the public data.
It is also £25k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- Abercynon|500 m away
- Quakers Yard|2.2 km away
- Penrhiwceiber|3.6 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.












