 Central Campus was the original location of U-M when it moved to Ann Arbor in 1837. It originally had a school and dormitory building (where Mason Hall now stands) and several houses for professors on forty acres of land bounded by North University Avenue, South University Avenue, East University Avenue, and State Street. The President's House, located on South University Avenue, is the oldest building on campus as well as the only surviving building from the original forty acre campus. Because Ann Arbor and Central Campus developed simultaneously, there is no distinct boundary between the city and university, and some areas contain a mixture of private and university buildings. Residence halls located on Central Campus are split up into two groups: the Hill Neighborhood and Central Campus.
