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 Loop
Dearborn Station at the south end of Printers Row, is the oldest train station still standing in Chicago; it has been converted to retail and office space. Most of the area south of Congress Parkway between Lake Michigan and the Chicago River, excepting Chinatown, is referred to as the South Loop. Perceptions of the southern boundary of the neighborhood have changed as development spread south, and the name is now used as far south as 26th Street.