DARK HOLDINGS LTD Company number 15563147 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressFlat 29 2 Roxborough Avenue, Harrow, England, HA1 3BU PostcodeHA1 3BU Companies at this postcode 9 Average house price in HA1 3BU £510,000 (43 sales) Map