NORTHGATE ASSOCIATES LTD Company number 03956545 · Monitor this company Active Overview People 7 Financial Control Documents Analysis Location Related Registered office Address137 Punch Croft, New Ash Green, Longfield, Kent, England, DA3 8HS PostcodeDA3 8HS Companies at this postcode 14 Average house price in DA3 8HS £378,000 (32 sales) Map