Our Data Sources
5, Glamorgan Street, Mountain Ash has a single entry in the Land Registry from April 2017 and a single entry in the EPC database dated May 2012.
We combine this information with that 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 5, Glamorgan Street, Mountain Ash would be worth £118,724, with a potential rental value of £803 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £105,155, with a rental value of £712 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
5, Glamorgan Street, Mountain Ash occupies a 125 m2 plot as recorded by HM Land Registry.
Of the 57 other houses in this postcode, 50 have recorded plot sizes, and this one ranks as the 44th largest.
Energy Efficiency
5, Glamorgan Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 May 2012.
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
5, Glamorgan Street, Mountain Ash last changed hands on 28th April 2017, selling for £70,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 116.5% since April 2017.
- Sold Apr 2017£70,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 197 sales of comparable properties within 1.1 kilometres of 5, Glamorgan Street, Mountain Ash across the last 2 years.
Most recently, 21, Glamorgan Street, Mountain Ash, CF45 3HX, a freehold house, sold at £123,000 on the 11th April 2025.
Read more about house prices in CF45.
- Sold Apr 2025£123,000 | 3 Bed House21, Glamorgan Street, Mountain Ash, CF45 3HX21, Glamorgan Street, Mountain Ash, CF45 3HX
- Sold Nov 2023£105,000 | 3 Bed House24, Glamorgan Street, Mountain Ash, CF45 3HX24, Glamorgan Street, Mountain Ash, CF45 3HX
- Sold Jul 2023£85,000 | 3 Bed House1, Glamorgan Street, Mountain Ash, CF45 3HX1, Glamorgan Street, Mountain Ash, CF45 3HX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 5, Glamorgan Street, Mountain Ash as the 60th largest and the 19th most expensive of the 77 addresses on Glamorgan Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £47k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Penrhiwceiber|600 m away
- Mountain Ash|2.0 km away
- Quakers Yard|2.8 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.












