Our Data Sources
4, River Row, Mountain Ash has 21 entries in the Land Registry, most recently in April 2024 and a single entry in the EPC database dated February 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 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 4, River Row, Mountain Ash is in very good condition we estimate a sale value of £100,398 and a rental value of £715 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £88,924 and a rental value of £633 per month.
Plot Size
According to data from HM Land Registry, 4, River Row, Mountain Ash sits on a plot of 65 m2.
We have plot size data on 4 out of 4 other houses in the postcode and 4, River Row, Mountain Ash sits on the 2nd largest plot.
Energy Efficiency
4, River Row, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Feb 2023.
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, 4, River Row, Mountain Ash was last sold on 26th April 2024 for £87,500 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since April 2024, the market for similar properties has dropped by 0.4%.
- Sold Apr 2024£87,500
- Sold Dec 1999£10,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 5 sales of properties similar to 4, River Row, Mountain Ash within a radius of 1.3 kilometres since 2007.
The most recent example is 2, River Row, Mountain Ash, CF45 4TB, a freehold house which sold for £90,000 on the 3rd June 2025.
Read more about house prices in CF45.
- Sold Jun 2025£90,000 | 3 Bed House2, River Row, Mountain Ash, CF45 4TB2, River Row, Mountain Ash, CF45 4TB
- Sold Aug 2023£65,000 | 3 Bed House7, Park View, Mountain Ash, CF45 4TP7, Park View, Mountain Ash, CF45 4TP
- Sold May 2021£80,000 | 3 Bed House7, River Row, Mountain Ash, CF45 4TD7, River Row, Mountain Ash, CF45 4TD
- Sold Nov 2013£54,000 | 3 Bed House26, Glancynon Terrace, Mountain Ash, CF45 4TG26, Glancynon Terrace, Mountain Ash, CF45 4TG
- Sold May 2007£75,000 | 3 Bed House5, Park View, Mountain Ash, CF45 4TP5, Park View, Mountain Ash, CF45 4TP
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 £106,380, ranging from £89,264 to £177,444.
- 3 River Row
3 Bed House | 8 m | Est. Value: £93,851
- 2 River Row
3 Bed House | 14 m | Est. Value: £94,738
- 11 Imperial Court
3 Bed House | 45 m | Est. Value: £98,772
- 10 Imperial Court
3 Bed House | 49 m | Est. Value: £96,661
- 9 Imperial Court
3 Bed House | 56 m | Est. Value: £100,149
Location Comparison
River Row, Abercynon, Mountain Ash, CF45 has a total of 13 addresses. According to our analysis of all the public data, 4, River Row, Mountain Ash is the 10th largest and the 10th 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
- Abercynon|100 m away
- Quakers Yard|1.7 km away
- Penrhiwceiber|3.5 km away
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












