Our Data Sources
Graigfryn, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated October 2009.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Graigfryn, Mountain Ash would be worth £326,303, with a potential rental value of £1,396 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £289,012, with a rental value of £1,236 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Graigfryn, Mountain Ash occupies a 298 m2 plot as recorded by HM Land Registry.
All 6 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
Graigfryn, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Oct 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 9 sales of comparable properties within 600 metres of Graigfryn, Mountain Ash across the last 2 years.
Most recently, Brynteg, High Street, Mountain Ash, CF45 3PB, a freehold house, sold at £275,000 on the 12th February 2026.
Read more about house prices in CF45.
- Sold Feb 2026£275,000 | 4 Bed HouseBrynteg, High Street, Mountain Ash, CF45 3PBBrynteg, High Street, Mountain Ash, CF45 3PB
- Sold Dec 2022£292,000 | 4 Bed House13, Darran Road, Mountain Ash, CF45 3HT13, Darran Road, Mountain Ash, CF45 3HT
- Sold Nov 2022£146,950 | 4 Bed HouseFrondeg, High Street, Mountain Ash, CF45 3PBFrondeg, High Street, Mountain Ash, CF45 3PB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks Graigfryn, Mountain Ash as the 5th largest and the 3rd most expensive of the 7 addresses on Park Hill, Penrhiwceiber, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £150k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|400 m away
- Fernhill|1.1 km away
- Penrhiwceiber|2.0 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.
