Our Data Sources
21, Duke Street, Port Talbot 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 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 21, Duke Street, Port Talbot would be worth £142,341, with a potential rental value of £889 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £126,074, with a rental value of £788 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Duke Street, Port Talbot has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Mar 2020.
The property is 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 237 sales of comparable properties within 990 metres of 21, Duke Street, Port Talbot across the last 2 years.
Most recently, 8, Wood Street, Port Talbot, SA13 2HW, a freehold house, sold at £168,000 on the 17th July 2025.
Read more about house prices in SA13.
- Sold Jul 2025£168,000 | 3 Bed House8, Wood Street, Port Talbot, SA13 2HW8, Wood Street, Port Talbot, SA13 2HW
- Sold Feb 2025£142,500 | 3 Bed House11, Duke Street, Port Talbot, SA13 1NA11, Duke Street, Port Talbot, SA13 1NA
- Sold Aug 2024£110,000 | 3 Bed House10, Wood Street, Port Talbot, SA13 2HW10, Wood Street, Port Talbot, SA13 2HW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 21, Duke Street, Port Talbot as the 13th largest and the 11th most expensive of the 21 addresses on Duke Street, Port Talbot, SA13.
Against the SA13 postcode district average, it is £22k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Port Talbot Parkway|1.5 km away
- Baglan|4.7 km away
- Briton Ferry|7.2 km away
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.












