Henry B. Clarke House
Clarke House may have been modeled on the home of William B. Ogden. The Clarke house is often described as the oldest surviving house in Chicago, although part of the Noble-Seymour-Crippen House in the Norwood Park neighborhood was built in 1833. (However, Norwood Park was not annexed to Chicago until 1893.) The Clarke House was designated a Chicago Landmark on October 14, 1970. It was added to the National Register of Historic Places on May 6, 1971.
Chicago City Hall
Chicago City Hall is the official seat of government of the City of Chicago in Illinois, United States. Adjacent to the Richard J. Daley Center and the James R. Thompson Center, the building that includes Chicago City Hall houses the offices of the mayor, City Clerk, and city treasurer of Chicago; some city departments; aldermen of Chicago's various wards; and chambers of the Chicago City Council on the west side of the building. The building's east side (called the County Building) is devoted to the various offices of Cook County, including chambers for the Cook County Board of Commissioners. Situated on a city block bounded by Randolph, LaSalle, Washington Boulevard, and Clark Street, the 11-story structure was designed by the architectural firm Holabird & Roche in the classical revival style and built to replace and expand an earlier city hall. Its location has served as the center of city government from 1853 to 1871, and with a break due to the Great Chicago Fire, from 1885 to the present. The current hall was officially dedicated on February 27, 1911.