JOHN NEWTON DEVELOPMENTS (HOLDINGS) LIMITED Company number 10031776 · Monitor this company Active Overview People 4 Financial Control Documents Analysis Location Related Registered office AddressNewton House, 17-19 Sovereign Way, Tonbridge, Kent, United Kingdom, TN9 1RH PostcodeTN9 1RH Companies at this postcode 13 Average house price in TN9 1RH £89,000 (1 sales) Map