HHK GROUP LTD Company number 13008304 · Monitor this company Active Overview People 4 Financial Control Charges Documents Gazette Analysis Location Related Registered office Address11 De Grey Square, De Grey Road, Colchester, Essex, England, CO4 5YQ PostcodeCO4 5YQ Companies at this postcode 181 Average house price in CO4 5YQ £379,000 (2 sales) Map