PROOF CONSTRUCTION LIMITED Company number 12227097 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressCoral Apartments, 6a London Street, Flat 1, Basingstoke, England, RG21 7NU PostcodeRG21 7NU Companies at this postcode 14 Average house price in RG21 7NU £349,000 (9 sales) Map