The Valuation Office Agency (VOA) has now updated the rateable values of all business properties.
This is known as a revaluation. Your business rates were re-calculated using the new rateable values from April 2017.
Rateable values can be checked online.
For more information please see the attached gov.uk's revaluation of business rates page.or visit
How Business Rates Are Worked Out
Information regarding valuation including a rateable value and the grounds on which you can challenge your valuation can be found on the VOA website.