housing, duplex definition
housing, duplex means a building with two dwelling units that have sharing one common wall in the case of side-by-side units, or having the dwelling area located above the dwelling area of the other in the cases of vertical units, each with a private entry;
housing, duplex means a building containing two dwellings intended to be occupied by separate households, divided horizontally or vertically by a common party wall, having separate at grade entrances. This does not include secondary suites;