PROPER PROPERTY CONTRACTORS LTD Company number 12304906 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressFlat 79 Hill House, Defence Close, London, Greater London, England, SE28 0NQ PostcodeSE28 0NQ Companies at this postcode 68 Average house price in SE28 0NQ £400,000 (84 sales) Map