GSEC LTD Company number 13876781 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressFlat 56 Wisteria Apartments 33-43 Chatham Place, London, England, E9 6FB PostcodeE9 6FB Companies at this postcode 36 Average house price in E9 6FB £355,000 (13 sales) Map