DCHP-1 Online
fourplex 4-plex [by analogy with duplex] 
n. a small apartment block having four self-contained apartments.
See also: duplex
- 1963 Kenneth Bryden, NDP member for Woodbine, owns a fourplex that pays his rent.
- 1965 . . . Mr. Smith, Skey, and Eileen Griffith were joint owners of a $60,000 4-plex in Brampton.
- 1963 Kenneth Bryden, NDP member for Woodbine, owns a fourplex that pays his rent.