Our Data Sources
18, Clos Glas Llwch, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated August 2023.
We combine this information with public data 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
In very good condition, we estimate 18, Clos Glas Llwch, Cardiff would be worth £300,220, with a potential rental value of £1,528 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £265,909, with a rental value of £1,353 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18, Clos Glas Llwch, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 26 Aug 2023.
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 182 sales of comparable properties within 490 metres of 18, Clos Glas Llwch, Cardiff across the last 2 years.
Most recently, 9, Soarel Close, Cardiff, CF3 0PP, a freehold house, sold at £310,000 on the 23rd June 2025.
Read more about house prices in CF3.
- Sold Jun 2025£310,000 | 3 Bed House9, Soarel Close, Cardiff, CF3 0PP9, Soarel Close, Cardiff, CF3 0PP
- Sold May 2023£305,000 | 3 Bed House25, Jenkins Way, Cardiff, CF3 0RN25, Jenkins Way, Cardiff, CF3 0RN
- Sold Oct 2022£338,000 | 3 Bed House10, Jenkins Way, Cardiff, CF3 0RN10, Jenkins Way, Cardiff, CF3 0RN
•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 18, Clos Glas Llwch, Cardiff as the largest and the most expensive of the 22 addresses on Clos Glas Llwch, St. Mellons, Cardiff, CF3.
Against the CF3 postcode district average, it is £28k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Heath High Level|5.6 km away
- Heath Low Level|5.6 km away
- Llanishen|5.9 km away
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.












