Our Data Sources
9, Windsor Road, Cardiff has no records in the Land Registry and a single entry in the EPC database dated December 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 9, Windsor Road, Cardiff, we estimate a market value of £979,102 and a rental value of £3,291 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £867,204 and £2,915 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Windsor Road, Cardiff as measuring 1,007 m2.
That makes it the 10th largest plot in the postcode, where 22 of the 32 other houses have recorded plot data.
Energy Efficiency
9, Windsor Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Dec 2021.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2007 20 properties similar to 9, Windsor Road, Cardiff have sold within a radius of 920 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th August 2025, was 55, Pentwyn, Cardiff, CF15 8RE, a freehold house which sold for £605,000.
Read more about house prices in CF15.
- Sold Aug 2025£605,000 | 5 Bed House55, Pentwyn, Cardiff, CF15 8RE55, Pentwyn, Cardiff, CF15 8RE
- Sold May 2025£817,000 | 5 Bed House2, Plymouth Drive, Cardiff, CF15 8BL2, Plymouth Drive, Cardiff, CF15 8BL
- Sold Dec 2023£970,000 | 5 Bed House3, Windsor Avenue, Cardiff, CF15 8BW3, Windsor Avenue, Cardiff, CF15 8BW
- Sold May 2022£690,000 | 5 Bed House117, Heol Isaf, Cardiff, CF15 8DX117, Heol Isaf, Cardiff, CF15 8DX
- Sold Apr 2019£652,500 | 5 Bed House10, Pilgrim Close, Cardiff, CF15 8GD10, Pilgrim Close, Cardiff, CF15 8GD
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 £924,230, ranging from £724,977 to £1,132,292.
- 11 Plymouth Drive
5 Bed House | 42 m | Est. Value: £779,405
- 18 Windsor Road
5 Bed House | 52 m | Est. Value: £1,132,292
- 12 Plymouth Drive
5 Bed House | 53 m | Est. Value: £828,171
- 14 Windsor Road
5 Bed House | 55 m | Est. Value: £896,079
- 3 Windsor Road
5 Bed House | 61 m | Est. Value: £1,131,879
Location Comparison
Of the 44 addresses on Windsor Road, Radyr, Cardiff, CF15, 9, Windsor Road, Cardiff comes out as the 18th largest and the 13th most expensive in our analysis of the public data.
It is also £539k more expensive than the average property across the CF15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Radyr|500 m away
- Coryton|1.7 km away
- Llandaf|2.0 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












