THE HERITAGE NETWORK LIMITED Company number 03508110 · Monitor this company Active Overview People 8 Financial Control Charges Documents Analysis Location Related Registered office Address11 Furmston Court, Icknield Way, Letchworth Garden City, Hertfordshire, SG6 1UJ PostcodeSG6 1UJ Companies at this postcode 164 Average house price in SG6 1UJ £223,000 (5 sales) Map