Our Data Sources
1, Aberdare Road, Mountain Ash has 2 entries in the Land Registry , most recently in May 2022 and a single entry in the EPC database dated January 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 1, Aberdare Road, Mountain Ash would be worth £135,606, with a potential rental value of £879 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £120,108, with a rental value of £778 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1, Aberdare Road, Mountain Ash occupies a 131 m2 plot as recorded by HM Land Registry.
Of the 34 other houses in this postcode, 30 have recorded plot sizes, and this one ranks as the 24th largest.
Energy Efficiency
1, Aberdare Road, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jan 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
1, Aberdare Road, Mountain Ash last changed hands on 27th May 2022, selling for £120,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 32.9% since May 2022.
- Sold May 2022£120,000
- Sold Aug 2017£42,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 181 sales of comparable properties within 680 metres of 1, Aberdare Road, Mountain Ash across the last 2 years.
Most recently, 26, Woodland Terrace, Mountain Ash, CF45 3RF, a freehold house, sold at £130,000 on the 1st May 2026.
Read more about house prices in CF45.
- Sold May 2026£130,000 | 3 Bed House26, Woodland Terrace, Mountain Ash, CF45 3RF26, Woodland Terrace, Mountain Ash, CF45 3RF
- Sold Apr 2026£95,000 | 3 Bed House16, Lyle Street, Mountain Ash, CF45 3RG16, Lyle Street, Mountain Ash, CF45 3RG
- Sold Jan 2024£145,000 | 3 Bed House12, Cadwaladr Street, Mountain Ash, CF45 3RD12, Cadwaladr Street, Mountain Ash, CF45 3RD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 1, Aberdare Road, Mountain Ash as the 89th largest and the 89th most expensive of the 92 addresses on Aberdare Road, Abercynon, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £31k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|700 m away
- Fernhill|800 m away
- Penrhiwceiber|2.4 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












