The district includes contributing properties with addresses on North Michigan Avenue, East Wacker Drive, North Wabash Avenue and East South Water Street. Other streets in the district are Rush Street, Hubbard, Illinois and Kinzie.[3][5] The majority of these properties are on Michigan, with addresses ranging from 230 North Michigan to 505 North Michigan.[3] The district also includes parts of Michigan, Wacker and East South Water, which are all among the many multilevel streets in Chicago.[3][5] Most of its contributing high-rise buildings and skyscrapers are of either Gothic or Baroque architecture, in addition to Art Deco.[3] The district is north of the Historic Michigan Boulevard District.