21, Clos Y Blaidd
21, Clos Y Blaidd
Description & Estimates







The public record describes 21, Clos Y Blaidd, Cardiff as a modern house with 602 ft2 of internal area, sitting on a 103 m2 plot.
In this area, houses of this size normally have 2 bedrooms with a garden.
21, Clos Y Blaidd, Cardiff has an estimated sale value of £196,198 and an estimated rental value of £1,123 per month, assuming reasonable condition and based on the information available.
Clos Y Blaidd, Thornhill, Cardiff, CF14 lies within the CF14 postal district.
Our Data Sources
21, Clos Y Blaidd, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated June 2019.
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
In very good condition, we estimate 21, Clos Y Blaidd, Cardiff would be worth £206,008, with a potential rental value of £1,179 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £182,464, with a rental value of £1,044 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 21, Clos Y Blaidd, Cardiff has risen by £13 (0.0%) over the last year. During the same period, its estimated monthly rental value has moved up by £46 (4.1%). The property's estimated gross yield is currently 6.9%.
Plot Size
21, Clos Y Blaidd, Cardiff occupies a 103 m2 plot as recorded by HM Land Registry.
Of the 24 other houses in this postcode, 15 have recorded plot sizes, and this one ranks as the 13th largest.
Energy Efficiency
21, Clos Y Blaidd, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Jun 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 840 metres of 21, Clos Y Blaidd, Cardiff across the last 2 years.
Most recently, 90, Heol Y Cadno, Cardiff, CF14 9DY, a freehold house, sold at £222,500 on the 21st May 2025.
Read more about house prices in CF14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 21, Clos Y Blaidd, Cardiff as the 24th largest and the 24th most expensive of the 24 addresses on Clos Y Blaidd, Thornhill, Cardiff, CF14.
Against the CF14 postcode district average, it is £169k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Lisvane & Thornhill station is the nearest stop to 21, Clos Y Blaidd, Cardiff at 900 metres away.
- 900mLisvane & Thornhill
- 1.8kmLlanishen
- 2.5kmBirchgrove
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

