In St Helens, council tax bands are assigned based on property valuations by the Valuation Office Agency, primarily reflecting values as they were on 1 April 1991. While there isn’t a regular schedule for when council tax bands are reviewed or updated, the Valuation Office maintains the Council Tax Valuation List, which includes placing new properties within bands and changing them as necessary.
If you believe your council tax band is incorrect, you have the option to challenge the banding. For more details on this process, you can visit the Valuation Office website.