GTA Multiplex legalization process

Updated: Jan 01, 2024

The following page reflect the legalization process of the municipalities of GTA area. It will be updated accordingly to the fast development, pushed by Federal (Housing Accelerator Fund) and Provincial government (Bill 23).

	ARU(Triplex, Garden Suite)	Fourplex	Sixplex
Toronto	Legalized	Legalized, in May, 2023	Proposed
Mississauga	Legalized, Oct 4, 2023 (reference)	In process (reference)
Brampton	Legalized, Aug 10, 2022 (reference)	Proposed
York Region (Markham, Richmond Hill, Vaughan)
Durham Region (Pickering, Ajax, Oshawa)