1, Clos Gwenllian
1, Clos Gwenllian
Description & Estimates







The public record describes 1, Clos Gwenllian, Cardiff as a modern house with 839 ft2 of internal area.
In this area, houses of this size normally have 3 bedrooms with a garden.
1, Clos Gwenllian, Cardiff has an estimated sale value of £414,134 and an estimated rental value of £1,549 per month, assuming reasonable condition and based on the information available.
Clos Gwenllian, Lisvane, Cardiff, CF14 lies within the CF14 postal district.
Our Data Sources
1, Clos Gwenllian, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated June 2021.
We combine this information with public data 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.
Price Range & Condition
In very good condition, we estimate 1, Clos Gwenllian, Cardiff would be worth £434,841, with a potential rental value of £1,627 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £385,145, with a rental value of £1,441 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 1, Clos Gwenllian, Cardiff has fallen by £2,027 (0.5%) over the last year. During the same period, its estimated monthly rental value has moved up by £51 (3.3%). The property's estimated gross yield is currently 4.5%.
Energy Efficiency
1, Clos Gwenllian, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 08 Jun 2021.
The property is not connected to mains gas and has high performance glazing. 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 1.4 kilometres of 1, Clos Gwenllian, Cardiff across the last 2 years.
Most recently, 41, Heol Nant Glandulas, Cardiff, CF14 0PQ, a freehold house, sold at £414,000 on the 27th June 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 1, Clos Gwenllian, Cardiff as the 13th largest and the 13th most expensive of the 13 addresses on Clos Gwenllian, Lisvane, Cardiff, CF14.
Against the CF14 postcode district average, it is £49k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Lisvane & Thornhill station is the nearest stop to 1, Clos Gwenllian, Cardiff at 1.3 kilometres away.
- 1.3kmLisvane & Thornhill
- 1.8kmLlanishen
- 3.4kmTy Glas
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

