Our Data Sources
9, Cwrt Llanwonno, Mountain Ash has 3 entries in the Land Registry , most recently in June 2025 and a single entry in the EPC database dated September 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 9, Cwrt Llanwonno, Mountain Ash is in very good condition we estimate a sale value of £73,032 and a rental value of £496 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £64,685 and a rental value of £439 per month.
Energy Efficiency
9, Cwrt Llanwonno, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Sep 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 9, Cwrt Llanwonno, Mountain Ash was last sold on 12th June 2025 for £65,000 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
Since June 2025, the market for similar properties has risen by 18.0%.
- Sold Jun 2025£65,000
- Sold Jun 2021£50,500
- Sold May 2012£39,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 9, Cwrt Llanwonno, Mountain Ash within a radius of 640 metres over the last 2 years.
The most recent example is 15, Cwrt Llanwonno, Mountain Ash, CF45 3NF, a leasehold flat which sold for £72,500 on the 17th November 2023.
Read more about house prices in CF45.
- Sold Nov 2023£72,500 | 2 Bed Flat15, Cwrt Llanwonno, Mountain Ash, CF45 3NF15, Cwrt Llanwonno, Mountain Ash, CF45 3NF
- Sold Apr 2015£38,000 | 2 Bed Flat7, Cwrt Llanwonno, Mountain Ash, CF45 3NF7, Cwrt Llanwonno, Mountain Ash, CF45 3NF
- Sold Mar 2010£42,500 | 2 Bed Flat11, Cwrt Llanwonno, Mountain Ash, CF45 3NF11, Cwrt Llanwonno, Mountain Ash, CF45 3NF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Cwrt Llanwonno, Mountain Ash, CF45 has a total of 18 addresses. According to our analysis of all the public data, 9, Cwrt Llanwonno, Mountain Ash is the 11th largest and the 11th most expensive property on the street.
When compared to the postcode district it is £91k less expensive than the average property in CF45.
More reading links
Schools Nearby
Public Transport Nearby
- Mountain Ash|600 m away
- Fernhill|1.5 km away
- Penrhiwceiber|1.6 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 is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












