ALLERGEN CHECKER 2020 LTD Company number 12511552 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address1 Londesborough Road, Market Weighton, York, East Riding Of Yorkshire, England, YO43 3AZ PostcodeYO43 3AZ Companies at this postcode 27 Average house price in YO43 3AZ £293,000 (11 sales) Map