TOPGAS LTD. Company number 13119805 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office AddressC/O Lucia Accounts Partners Concord House, 41 Overy Street, Dartford, United Kingdom, DA1 1UP PostcodeDA1 1UP Companies at this postcode 117 Average house price in DA1 1UP £285,000 (7 sales) Map