KNOCK KNOCK SERVICES LIMITED Company number 07580639 · Monitor this company Active - Proposal to Strike off Overview People 10 Financial Control Documents Analysis Location Related Registered office Address50 Faircross Avenue, Barking, England, England, IG11 8RD PostcodeIG11 8RD Companies at this postcode 108 Average house price in IG11 8RD £354,000 (36 sales) Map