KALLIOPE (U.K.) LIMITED Company number 02841514 · Monitor this company Active Overview People 8 Financial Control Charges Documents Analysis Location Related Registered office Address126 Southdown Road, Harpenden, Hertfordshire, England, AL5 1QQ PostcodeAL5 1QQ Companies at this postcode 73 Average house price in AL5 1QQ £489,000 (15 sales) Map