In late 2023 the City of Vancouver enacted its new multiplex policies. Presently, multiplex developments are allowed in R1-1 zoning (amalgamated RS zones) and may be 3-6 units (up to 8 for secured rentals) depending on the size of the property. This new “missing middle” product type will almost certainly supplant duplexes and come to dominate the small development market in Vancouver. (Image from City of Vancouver)