Our Data Sources
21, Ynys Cadwyn, Neath has no records in the the Land Registry and a single entry in the EPC database dated March 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 21, Ynys Cadwyn, Neath would be worth £71,147, with a potential rental value of £466 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £63,016, with a rental value of £412 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Ynys Cadwyn, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Mar 2020.
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 1.5 kilometres of 21, Ynys Cadwyn, Neath across the last 2 years.
Most recently, 25A, Ynys Cadwyn, Neath, SA11 5HN, a leasehold flat, sold at £71,000 on the 6th November 2025.
Read more about house prices in SA11.
•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, Ynys Cadwyn, Neath as the 56th largest and the 57th most expensive of the 60 addresses on Ynys Cadwyn, Glynneath, Neath, SA11.
Against the SA11 postcode district average, it is £96k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- 10.3kmTreherbert
- 11.5kmYnyswen
- 12.9kmTreorchy
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.












