Our Data Sources
30, Glyngwyn Street, Mountain Ash has 2 entries in the Land Registry , most recently in June 2018 and a single entry in the EPC database dated August 2017.
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 30, Glyngwyn Street, Mountain Ash would be worth £103,095, with a potential rental value of £746 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £91,313, with a rental value of £661 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30, Glyngwyn Street, Mountain Ash occupies a 100 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 26th largest.
Energy Efficiency
30, Glyngwyn Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Aug 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
30, Glyngwyn Street, Mountain Ash last changed hands on 4th June 2018, selling for £59,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 104.5% since June 2018.
- Sold Jun 2018£59,000
- Sold Apr 2010£22,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 107 sales of comparable properties within 560 metres of 30, Glyngwyn Street, Mountain Ash across the last 2 years.
Most recently, 40B, Glyngwyn Street, Mountain Ash, CF45 3AF, a freehold house, sold at £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 Sep 2024£81,000 | 3 Bed House34, Glyngwyn Street, Mountain Ash, CF45 3AF34, Glyngwyn Street, Mountain Ash, CF45 3AF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 30, Glyngwyn Street, Mountain Ash as the 35th largest and the 35th most expensive of the 48 addresses on Glyngwyn Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £62k less 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.












