ANDREW CORNWALL LTD Company number 09978296 · Monitor this company Dissolved Overview People 2 Financial Control Documents Analysis Location Related Registered office Address10 MENDLESHAM, WELWYN GARDEN CITY, HERTFORDSHIRE, ENGLAND, AL7 2QG PostcodeAL7 2QG Companies at this postcode 14 Average house price in AL7 2QG £772,000 (23 sales) Map