Our Data Sources
20, Castle Street, Neath has 2 entries in the Land Registry , most recently in December 2019 and a single entry in the EPC database dated August 2017.
We combine this information with that 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 20, Castle Street, Neath would be worth £231,586, with a potential rental value of £1,287 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £205,119, with a rental value of £1,140 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Castle Street, Neath occupies a 518 m2 plot as recorded by HM Land Registry.
All 5 other houses in this postcode have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
20, Castle Street, Neath has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Aug 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
20, Castle Street, Neath last changed hands on 18th December 2019, selling for £164,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 65.0% since December 2019.
- Sold Dec 2019£164,000
- Sold Dec 2017£136,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 730 metres of 20, Castle Street, Neath across the last 2 years.
Most recently, 12, Compton Avenue, Neath, SA10 6BB, a freehold house, sold at £210,000 on the 10th November 2025.
Read more about house prices in SA10.
- Sold Nov 2025£210,000 | 3 Bed House12, Compton Avenue, Neath, SA10 6BB12, Compton Avenue, Neath, SA10 6BB
- Sold Nov 2022£230,000 | 3 Bed House16, Castle Street, Neath, SA10 6BY16, Castle Street, Neath, SA10 6BY
- Sold Mar 2021£185,000 | 3 Bed House14, Castle Street, Neath, SA10 6BY14, Castle Street, Neath, SA10 6BY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 20, Castle Street, Neath as the 20th largest and the 19th most expensive of the 24 addresses on Castle Street, Skewen, Neath, SA10.
Against the SA10 postcode district average, it is £22k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 700mSkewen
- 2.2kmNeath
- 2.6kmBriton Ferry
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
