Council Tax Band Checker Swansea \u2014 Free Online Tool
Updated: April 2026
Swansea Council Tax Overview
Swansea is the second-largest city in Wales, covering areas from the Mumbles seafront to the Swansea Valley. The city has a mix of period properties, post-war housing estates, and newer developments. Band D council tax rates are set by the City and County of Swansea.
How to Check Your Band in Swansea
Enter your Swansea postcode into our free checker. TaxBandCheck automatically detects Welsh properties and uses the 2003 valuation thresholds with the 9-band system (A\u2013I). We compare your property against neighbours, analyse EPC records, and check Land Registry history to give you an instant case strength score.
Common Banding Issues in Swansea
Properties in Swansea were revalued in 2005 based on 2003 market values. Since then, extensions, conversions, and neighbourhood changes mean some properties are in the wrong band. If comparable properties nearby are in a lower band, your property may be over-banded. Our checker flags these anomalies automatically.
Check Your Welsh Council Tax Band
Enter your postcode — our checker automatically detects Welsh properties.
Check My Band