Our Data Sources
20, Glamorgan Street, Mountain Ash has 21 entries in the Land Registry , most recently in May 2017 and a single entry in the EPC database dated December 2019.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 20, Glamorgan Street, Mountain Ash is in very good condition we estimate a sale value of £121,732 and a rental value of £812 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £107,820 and a rental value of £719 per month.
Plot Size
According to data from HM Land Registry, 20, Glamorgan Street, Mountain Ash sits on a plot of 131 m2.
We have plot size data on 50 out of 57 other houses in the postcode and 20, Glamorgan Street, Mountain Ash sits on the 33rd largest plot.
Energy Efficiency
20, Glamorgan Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Dec 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 20, Glamorgan Street, Mountain Ash was last sold on 26th May 2017 for £60,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since May 2017, the market for similar properties has risen by 115.4%.
- Sold May 2017£60,000
- Sold Jul 1999£28,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 232 sales of properties similar to 20, Glamorgan Street, Mountain Ash within a radius of 1.1 kilometres over the last 2 years.
The most recent example is 4, Glamorgan Street, Mountain Ash, CF45 3HX, a freehold house which sold for £102,000 on the 7th April 2026.
Read more about house prices in CF45.
- Sold Apr 2026£102,000 | 3 Bed House4, Glamorgan Street, Mountain Ash, CF45 3HX4, Glamorgan Street, Mountain Ash, CF45 3HX
- Sold Apr 2025£123,000 | 3 Bed House21, Glamorgan Street, Mountain Ash, CF45 3HX21, Glamorgan Street, Mountain Ash, CF45 3HX
- Sold Dec 2023£102,000 | 3 Bed House13, Glamorgan Street, Mountain Ash, CF45 3HX13, Glamorgan Street, Mountain Ash, CF45 3HX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Glamorgan Street, Mountain Ash, CF45 has a total of 77 addresses. According to our analysis of all the public data, 20, Glamorgan Street, Mountain Ash is the 48th largest and the 15th most expensive property on the street.
When compared to the postcode district it is £45k less expensive than the average property in CF45.
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
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
