To ask the Chancellor of the Exchequer, whether the valuation of the high value council tax surcharge will be undertaken through the use of the Valuation Office Agency’s Automated Valuation Model; and what is the frequency by which the valuations will be 
The Valuation Office Agency are developing their approach to the targeted revaluation and will set out more details in due course, following the outcome of the Government's consultation.
Council Tax: Surcharges