D JOHNSTON & ASSOCIATES LIMITED Company number 11538081 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressGrosvenor House, 45 The Downs, Altrincham, England, WA14 2QG PostcodeWA14 2QG Companies at this postcode 298 Average house price in WA14 2QG £837,000 (5 sales) Map