CITIGUARD SECURITY (UK) LTD Company number 08436340 · Monitor this company Active Overview People 5 Financial Control Charges Documents Analysis Location Related Registered office Address21 The Twenty One Building, First Floor (Left), Pinner Road, Harrow, England, HA1 4ES PostcodeHA1 4ES Companies at this postcode 70 Average house price in HA1 4ES £453,000 (16 sales) Map