ZENDO PEN LTD Company number 11094026 · Monitor this company Active Overview People 2 Financial Control Documents Gazette Analysis Location Related Registered office Address92 Overstone Road, Harpenden, Hertfordshire, England, AL5 5PL PostcodeAL5 5PL Companies at this postcode 11 Average house price in AL5 5PL £910,000 (34 sales) Map