Before the Chicago Fire , the area directly along the river was predominantly commercial warehouses . In April 1879 , one such warehouse was constructed at the northwest corner of Adams Street and Franklin Street on the site of today 's 300 West Adams . Originally it was built for the Armour-Dole Grain Company . Later the building was converted into a wholesale store for Carson Pirie Scott and Company . By 1905 , the warehouse was surrounded by similar structures
Chicago Fire
Great Chicago Fire
300 West Adams Building