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.
400 East Randolph
Built in 1963, 400 East Randolph is the oldest and most established building in the neighborhood. It was converted from apartments to condominiums in 1973. The building contains many assets such as a domed pool, a private bus that ferries residents around Chicago, and a recently remodeled restaurant on the seventh floor.