Our Data Sources
39, High Street, Mountain Ash has no records in the Land Registry and a single entry in the EPC database dated May 2018.
We combine this information with public data 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 39, High Street, Mountain Ash is in very good condition we estimate a sale value of £89,455 and a rental value of £615 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £79,232 and a rental value of £545 per month.
Energy Efficiency
39, High Street, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 18 May 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 18 sales of properties similar to 39, High Street, Mountain Ash within a radius of 530 metres since 2011.
The most recent example is 5, Ifor Street, Mountain Ash, CF45 3HN, a leasehold house which sold for £80,000 on the 31st July 2025.
Read more about house prices in CF45.
- Sold Jul 2025£80,000 | 3 Bed House5, Ifor Street, Mountain Ash, CF45 3HN5, Ifor Street, Mountain Ash, CF45 3HN
- Sold Feb 2025£60,500 | 3 Bed House55, High Street, Mountain Ash, CF45 3PE55, High Street, Mountain Ash, CF45 3PE
- Sold Jan 2025£80,000 | 3 Bed House3, Graig Street, Mountain Ash, CF45 3PD3, Graig Street, Mountain Ash, CF45 3PD
- Sold Jan 2025£43,000 | 3 Bed House4, Ifor Street, Mountain Ash, CF45 3HN4, Ifor Street, Mountain Ash, CF45 3HN
- Sold Jul 2024£87,000 | 3 Bed House6, Ifor Street, Mountain Ash, CF45 3HN6, Ifor Street, Mountain Ash, CF45 3HN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £61,756, ranging from £51,053 to £86,135.
- 37 High Street
3 Bed House | 6 m | Est. Value: £80,830
- 35 High Street
3 Bed House | 11 m | Est. Value: £78,296
- Flat 5 Ty Seion
2 Bed Flat | 15 m | Est. Value: £52,620
- Flat 3 Ty Seion
2 Bed Flat | 15 m | Est. Value: £51,053
- Flat 1 Ty Seion
2 Bed Flat | 15 m | Est. Value: £53,629
Location Comparison
High Street, Mountain Ash, CF45 has a total of 135 addresses. According to our analysis of all the public data, 39, High Street, Mountain Ash is the 24th largest and the 62nd most expensive property on the street.
When compared to the postcode district it is £75k less expensive than the average property in CF45.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|400 m away
- Fernhill|1.1 km away
- Penrhiwceiber|2.0 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 available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












