Our Data Sources
7, Iestynian Avenue, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated November 2020.
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 7, Iestynian Avenue, Cardiff would be worth £221,532, with a potential rental value of £1,251 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £196,214, with a rental value of £1,108 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
7, Iestynian Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Nov 2020.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Electric storage heaters.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 390 metres of 7, Iestynian Avenue, Cardiff across the last 2 years.
Most recently, Flat 18, Forest Court, Severn Grove, Cardiff, CF11 9EP, a leasehold flat, sold at £246,500 on the 12th September 2025.
Read more about house prices in CF11.
- Sold Sep 2025£246,500 | 2 Bed FlatFlat 18, Forest Court, Severn Grove, Cardiff, CF11 9EPFlat 18, Forest Court, Severn Grove, Cardiff, CF11 9EP
- Sold Jul 2025£237,000 | 2 Bed FlatFlat 2, Forest Court, Severn Grove, Cardiff, CF11 9EPFlat 2, Forest Court, Severn Grove, Cardiff, CF11 9EP
- Sold Oct 2024£192,550 | 2 Bed FlatFlat 13, Forest Court, Severn Grove, Cardiff, CF11 9EPFlat 13, Forest Court, Severn Grove, Cardiff, CF11 9EP
•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 7, Iestynian Avenue, Cardiff as the 3rd largest and the 6th most expensive of the 7 addresses on Iestynian Avenue, Cardiff, CF11.
Against the CF11 postcode district average, it is £39k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- 1.3kmNinian Park
- 1.6kmCathays
- 2.0kmWaun-Gron Park
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.












