Our Data Sources
9, Glyngwyn Street, Mountain Ash has 21 entries in the Land Registry , most recently in April 2022 and a single entry in the EPC database dated November 2013.
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 9, Glyngwyn Street, Mountain Ash is in very good condition we estimate a sale value of £106,435 and a rental value of £764 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £94,271 and a rental value of £677 per month.
Plot Size
According to data from HM Land Registry, 9, Glyngwyn Street, Mountain Ash sits on a plot of 99 m2.
We have plot size data on 44 out of 48 other houses in the postcode and 9, Glyngwyn Street, Mountain Ash sits on the 27th largest plot.
Energy Efficiency
9, Glyngwyn Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Nov 2013.
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
According to HM Land Registry, 9, Glyngwyn Street, Mountain Ash was last sold on 22nd April 2022 for £92,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since April 2022, the market for similar properties has risen by 38.6%.
- Sold Apr 2022£92,000
- Sold Feb 1995£4,600
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 155 sales of properties similar to 9, Glyngwyn Street, Mountain Ash within a radius of 550 metres over the last 2 years.
The most recent example is 40B, Glyngwyn Street, Mountain Ash, CF45 3AF, a freehold house which sold for £66,000 on the 5th June 2025.
Read more about house prices in CF45.
- Sold Jun 2025£66,000 | 3 Bed House40B, Glyngwyn Street, Mountain Ash, CF45 3AF40B, Glyngwyn Street, Mountain Ash, CF45 3AF
- Sold May 2025£119,000 | 3 Bed House74, Victoria Street, Mountain Ash, CF45 3AP74, Victoria Street, Mountain Ash, CF45 3AP
- Sold May 2024£62,000 | 3 Bed House89, Victoria Street, Mountain Ash, CF45 3AP89, Victoria Street, Mountain Ash, CF45 3AP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Glyngwyn Street, Mountain Ash, CF45 has a total of 48 addresses. According to our analysis of all the public data, 9, Glyngwyn Street, Mountain Ash is the 30th largest and the 29th most expensive property on the street.
When compared to the postcode district it is £59k less expensive than the average property in CF45.
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
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.












