GRANARY SQUARED PROPERTIES LIMITED Company number 13109909 · Monitor this company Active Overview People 2 Financial Control Charges Documents Analysis Location Related Registered office AddressCharter House, Marlborough Park, Harpenden, England, AL5 1NL PostcodeAL5 1NL Companies at this postcode 61 Average house price in AL5 1NL £741,000 (2 sales) Map