ARCHITECH BUILDING DESIGN CONSULTANTS LIMITED Company number 04528603 · Monitor this company Active Overview People 5 Financial Control Documents Analysis Location Related Registered office Address72 Lytton Avenue, Letchworth Garden City, England, SG6 3HY PostcodeSG6 3HY Companies at this postcode 9 Average house price in SG6 3HY £824,000 (19 sales) Map