O2J2 LIMITED Company number 11696137 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office Address1 The Reeds, Welwyn Garden City, Hertfordshire, England, AL7 3BN PostcodeAL7 3BN Companies at this postcode 10 Average house price in AL7 3BN £678,000 (16 sales) Map