Our Data Sources
17, Park Street, Mountain Ash has no recent1 records in the the Land Registry and a single entry in the EPC database dated October 2014.
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 17, Park Street, Mountain Ash, we estimate a market value of £125,891 and a rental value of £829 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £111,503 and £734 per month respectively.
Plot Size
HM Land Registry records the plot of land for 17, Park Street, Mountain Ash as measuring 124 m2.
That makes it the 35th largest plot in the postcode, where 67 of the 76 other houses have recorded plot data.
Energy Efficiency
17, Park Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Oct 2014.
The property is not 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 17, Park Street, Mountain Ash completed on 28th July 2004 at £70,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
- Sold Jul 2004£70,000
- Sold Jul 2002£42,500
- Sold Jan 2002£14,000
Similar Properties Sold Nearby
Over the past 2 years 145 properties similar to 17, 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 25th February 2026, was 37, Park Street, Mountain Ash, CF45 4PF, a freehold house which sold for £90,000.
Read more about house prices in CF45.
- Sold Feb 2026£90,000 | 3 Bed House37, Park Street, Mountain Ash, CF45 4PF37, Park Street, Mountain Ash, CF45 4PF
- Sold Jul 2025£120,000 | 3 Bed House13, Park Street, Mountain Ash, CF45 4PF13, Park Street, Mountain Ash, CF45 4PF
- Sold Sep 2024£130,000 | 3 Bed House75, Park Street, Mountain Ash, CF45 4PF75, Park Street, Mountain Ash, CF45 4PF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 76 addresses on Park Street, Abercynon, Mountain Ash, CF45, 17, Park Street, Mountain Ash comes out as the 63rd largest and the 63rd most expensive in our analysis of the public data.
It is also £41k 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.
