TESTRADE LIMITED Company number 01011406 · Monitor this company Active Overview People 6 Financial Control Charges Documents Gazette Analysis Location Related Registered office Address22 Olds Close, Watford, Hertfordshire, England, WD18 9RU PostcodeWD18 9RU Companies at this postcode 19 Average house price in WD18 9RU £410,000 (9 sales) Map