COMPETITION LINE (U.K.) LIMITED Company number 01635867 · Monitor this company Active Overview People 23 Financial Control Charges Documents Analysis Location Related Registered office AddressCompetition Line (Uk) Ltd, 91 Eastmount Road, Darlington, County Durham, England, DL1 1LA PostcodeDL1 1LA Companies at this postcode 52 Average house price in DL1 1LA £159,000 (14 sales) Map