HVN EVENTS LTD Company number 15508867 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office Address2 Howicks Green, Welwyn Garden City, England, AL7 4RH PostcodeAL7 4RH Companies at this postcode 5 Average house price in AL7 4RH £404,000 (11 sales) Map