“(1)VAT charged on- (a) any supply of a description for the time being specified in Schedule7A… shall be charged at the rate of 5%.”
“1. The supply in the course of the renovation or alteration of qualifying residential premises of qualifying services in relation to the renovations or alterations”
"Proof of such can be obtained from the electoral roll and council tax records, utilities companies, empty property officers in local authorities, or any other source that can be considered reliable. "