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.
First Unitarian Church of Chicago
One of the oldest churches in Chicago, First Unitarian Chicago was founded July 29, 1836 and is currently located at 5650 S. Woodlawn Avenue. Its founding was in part the result of a small group of Chicago Unitarians with the minister Charles Follen. Its first building was constructed in 1841 on what is now the site of the Picasso statue in Daley Plaza. The building, twice enlarged before it burned down, held the first church bell in Chicago placed there in January 1845.