Our Data Sources
63, Glyngwyn Street, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated December 2022.
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
In very good condition, we estimate 63, Glyngwyn Street, Mountain Ash would be worth £171,554, with a potential rental value of £1,008 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £151,948, with a rental value of £893 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
63, Glyngwyn Street, Mountain Ash occupies a 282 m2 plot as recorded by HM Land Registry.
Of the 48 other houses in this postcode, 44 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
63, Glyngwyn Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Dec 2022.
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 3 sales of comparable properties within 560 metres of 63, Glyngwyn Street, Mountain Ash across the last 2 years.
Most recently, 215, Penrhiwceiber Road, Mountain Ash, CF45 3UN, a freehold house, sold at £218,000 on the 3rd July 2025.
Read more about house prices in CF45.
- Sold Jul 2025£218,000 | 5 Bed House215, Penrhiwceiber Road, Mountain Ash, CF45 3UN215, Penrhiwceiber Road, Mountain Ash, CF45 3UN
- Sold Jun 2019£158,000 | 4 Bed HouseAshleigh, Mary Street, Mountain Ash, CF45 4HHAshleigh, Mary Street, Mountain Ash, CF45 4HH
- Sold Jul 2011£90,000 | 5 Bed House219, Penrhiwceiber Road, Mountain Ash, CF45 3UN219, Penrhiwceiber Road, Mountain Ash, CF45 3UN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 63, Glyngwyn Street, Mountain Ash as the largest and the most expensive of the 48 addresses on Glyngwyn Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £3k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|500 m away
- Penrhiwceiber|1.2 km away
- Fernhill|1.9 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.












