B.L.HARBERT INTERNATIONAL, L.L.C. Company number BR016274 · Monitor this company closed Overview Analysis Location Related Registered office AddressSt. Andrew'S Building 8th Floor, London, 17 Old Park Lane, W1K 1QT PostcodeW1K 1QT Companies at this postcode 30 Average house price in W1K 1QT £11,000 (1 sales) Map