CONSTANTINE BUILDING SERVICES LIMITED Company number 06054005 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office Address4 Barkers Court, Standard Way Business Park, Northallerton, North Yorkshire, England, DL6 2BF PostcodeDL6 2BF Companies at this postcode 9 Average house price in DL6 2BF £90,000 (1 sales) Map