Our Data Sources
11, High Street, Mountain Ash has no recent1 records in the Land Registry and a single entry in the EPC database dated March 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 11, High Street, Mountain Ash would be worth £204,099, with a potential rental value of £1,052 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £180,774, with a rental value of £931 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
11, High Street, Mountain Ash occupies a 71 m2 plot as recorded by HM Land Registry.
Of the 24 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
11, High Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Mar 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
11, High Street, Mountain Ash last changed hands on 22nd March 1996, selling for £29,500. The transaction was logged as a leasehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Mar 1996£29,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 9 sales of comparable properties within 580 metres of 11, High Street, Mountain Ash since 2012.
Most recently, 7, High Street, Mountain Ash, CF45 3PB, a freehold house, sold at £99,950 on the 19th August 2022.
Read more about house prices in CF45.
- Sold Aug 2022£99,950 | 3 Bed House7, High Street, Mountain Ash, CF45 3PB7, High Street, Mountain Ash, CF45 3PB
- Sold Apr 2022£135,000 | 3 Bed HouseTy Cerrig, Allen Street, Mountain Ash, CF45 4BBTy Cerrig, Allen Street, Mountain Ash, CF45 4BB
- Sold Mar 2022£82,000 | 3 Bed House2, Fox Street, Mountain Ash, CF45 4AG2, Fox Street, Mountain Ash, CF45 4AG
- Sold Sep 2019£49,000 | 3 Bed House4, High Street, Mountain Ash, CF45 3PB4, High Street, Mountain Ash, CF45 3PB
- Sold Apr 2018£47,500 | 3 Bed House5, High Street, Mountain Ash, CF45 3PB5, High Street, Mountain Ash, CF45 3PB
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £134,333, ranging from £52,481 to £219,964.
- 10 High Street
3 Bed House | 5 m | Est. Value: £209,814
- 12 High Street
3 Bed House | 6 m | Est. Value: £191,396
- 11 Graig Street
2 Bed House | 9 m | Est. Value: £52,481
- 12 Graig Street
3 Bed House | 13 m | Est. Value: £91,348
- 8 High Street
3 Bed House | 16 m | Est. Value: £219,964
Location Comparison
Our analysis of the public data ranks 11, High Street, Mountain Ash as the 61st largest and the 21st most expensive of the 135 addresses on High Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £34k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|500 m away
- Fernhill|900 m away
- Penrhiwceiber|2.2 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
