The university has 18 student residences: Adelaide Hall, Ban Righ Hall, Brant House, Chown Hall, Gordon House, Brockington House, Graduate Residence, Harkness Hall, John Orr Tower Apartments, Leggett Hall, Leonard Hall, McNeill House, Morris Hall, Smith House, Victoria Hall, Waldron Tower, Watts Hall, and Jean Royce Hall. The largest is Victoria Hall, built in 1965, which houses nearly 900 students. In September 2010, 83.3% of first-year students lived on campus, part of the 26% of the overall undergraduate population who lived on campus.