Our Data Sources
52, Duffryn Street, Mountain Ash has no recent1 records in the Land Registry and a single entry in the EPC database dated April 2017.
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
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 52, Duffryn Street, Mountain Ash is in very good condition we estimate a sale value of £99,893 and a rental value of £692 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £88,477 and a rental value of £613 per month.
Plot Size
According to data from HM Land Registry, 52, Duffryn Street, Mountain Ash sits on a plot of 57 m2.
We have plot size data on 15 out of 19 other houses in the postcode and 52, Duffryn Street, Mountain Ash sits on the 16th largest plot.
Energy Efficiency
52, Duffryn Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Apr 2017.
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
According to HM Land Registry, 52, Duffryn Street, Mountain Ash was last sold on 10th March 2000 for £4,500 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold Mar 2000£4,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 13 sales of properties similar to 52, Duffryn Street, Mountain Ash within a radius of 510 metres since 2007.
The most recent example is 32, Napier Street, Mountain Ash, CF45 3HW, a freehold house which sold for £60,000 on the 3rd November 2025.
Read more about house prices in CF45.
- Sold Nov 2025£60,000 | 3 Bed House32, Napier Street, Mountain Ash, CF45 3HW32, Napier Street, Mountain Ash, CF45 3HW
- Sold Jul 2024£63,000 | 3 Bed House28, Napier Street, Mountain Ash, CF45 3HW28, Napier Street, Mountain Ash, CF45 3HW
- Sold Oct 2023£78,500 | 3 Bed House30, Napier Street, Mountain Ash, CF45 3HW30, Napier Street, Mountain Ash, CF45 3HW
- Sold Sep 2023£100,000 | 3 Bed House1, St. Davids Place, Mountain Ash, CF45 3NN1, St. Davids Place, Mountain Ash, CF45 3NN
- Sold Jul 2023£85,000 | 3 Bed House4, Commercial Street, Mountain Ash, CF45 3PS4, Commercial Street, Mountain Ash, CF45 3PS
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 £95,680, ranging from £65,551 to £126,500.
- 53 Duffryn Street
3 Bed House | 5 m | Est. Value: £111,724
- 51 Duffryn Street
3 Bed House | 6 m | Est. Value: £120,300
- 54 Duffryn Street
3 Bed House | 11 m | Est. Value: £106,004
- 50 Duffryn Street
3 Bed House | 11 m | Est. Value: £113,275
- 49 Duffryn Street
3 Bed House | 16 m | Est. Value: £120,688
Location Comparison
Duffryn Street, Mountain Ash, CF45 has a total of 93 addresses. According to our analysis of all the public data, 52, Duffryn Street, Mountain Ash is the 85th largest and the 81st most expensive property on the street.
When compared to the postcode district it is £65k less expensive than the average property in CF45.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|300 m away
- Fernhill|1.2 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.
