SMART MATRIX INTELLECTUAL PROPERTY LIMITED Company number 09267906 · Monitor this company Active Overview People 6 Financial Control Documents Analysis Location Related Registered office AddressNorthwick Park And St Mark's Hospitals, Watford Road, Harrow, England, HA1 3UJ PostcodeHA1 3UJ Companies at this postcode 9 Average house price in HA1 3UJ £19,000 (1 sales) Map