ETR GROUP LTD Company number 15252935 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address6b Maypole Crescent, Darent Industrial Park, Erith, Kent, England, DA8 2JZ PostcodeDA8 2JZ Companies at this postcode 41 Average house price in DA8 2JZ £473,000 (13 sales) Map