Our Data Sources
20, Clos Y Gadwyn, Cardiff has a single entry in the Land Registry from October 2022 and a single entry in the EPC database dated October 2022.
We combine this information with that 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
In very good condition, we estimate 20, Clos Y Gadwyn, Cardiff would be worth £240,919, with a potential rental value of £1,324 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £213,386, with a rental value of £1,173 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
20, Clos Y Gadwyn, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 06 Oct 2022.
The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
20, Clos Y Gadwyn, Cardiff last changed hands on 14th October 2022, selling for £210,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 9.4% since October 2022.
- Sold Oct 2022£210,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 24 sales of comparable properties within 670 metres of 20, Clos Y Gadwyn, Cardiff since 2020.
Most recently, 39, Clos Y Gadwyn, Cardiff, CF5 2FB, a leasehold flat, sold at £235,000 on the 25th April 2025.
Read more about house prices in CF5.
- Sold Apr 2025£235,000 | 2 Bed Flat39, Clos Y Gadwyn, Cardiff, CF5 2FB39, Clos Y Gadwyn, Cardiff, CF5 2FB
- Sold Feb 2025£209,950 | 2 Bed Flat42, Clos Y Gadwyn, Cardiff, CF5 2FB42, Clos Y Gadwyn, Cardiff, CF5 2FB
- Sold Feb 2025£200,000 | 3 Bed Flat6 Woodley Court, Waterhall Road, Cardiff, CF5 2SR6 Woodley Court, Waterhall Road, Cardiff, CF5 2SR
- Sold Jun 2024£207,950 | 2 Bed Flat41, Clos Y Gadwyn, Cardiff, CF5 2FB41, Clos Y Gadwyn, Cardiff, CF5 2FB
- Sold Sep 2023£229,995 | 2 Bed Flat2, Clos Chwe Erw, Cardiff, CF5 2FD2, Clos Chwe Erw, Cardiff, CF5 2FD
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 £293,373, ranging from £208,654 to £559,867.
- 18 Clos Y Gadwyn
2 Bed Flat | 0 m | Est. Value: £208,654
- 21 Clos Y Gadwyn
2 Bed Flat | 0 m | Est. Value: £210,996
- 23 Clos Y Gadwyn
2 Bed Flat | 0 m | Est. Value: £227,129
- 22 Clos Y Gadwyn
2 Bed Flat | 0 m | Est. Value: £216,174
- 19 Clos Y Gadwyn
2 Bed Flat | 0 m | Est. Value: £216,174
Location Comparison
Our analysis of the public data ranks 20, Clos Y Gadwyn, Cardiff as the 31st largest and the 45th most expensive of the 56 addresses on Clos Y Gadwyn, Cardiff, CF5.
Against the CF5 postcode district average, it is £68k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Danescourt|1.0 km away
- Llandaf|1.3 km away
- Radyr|1.4 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












