FIRMHILL ESTATES LIMITED Company number 11408095 · Monitor this company Active Overview People 2 Financial Control Charges Documents Analysis Location Related Registered office AddressFlat 3 Castleham Court, 180 High Street, Edgware, England, HA8 7EX PostcodeHA8 7EX Companies at this postcode 79 Average house price in HA8 7EX £585,000 (30 sales) Map