The process of harmonizing the many different zoning categories, definitions, uses, restrictions and development standards used across Toronto before amalgamation means that most properties will see some change in what uses will be permitted in the future, whether an expansion, addition or redevelopment will be permitted, and to what extent. Layered on top of the changes caused by the harmonization of the different zoning by-laws is the City’s introduction of new standards designed to capture what planning staff have called best practices.
While existing buildings will be grandfathered both by the proposed by-law and the Planning Act’s legal non-conforming provisions, any expansions, additions or redevelopment will have to conform to the new zoning by-law. It is possible that not only the size or location of a potential expansion will be affected; the ability to build anything more will be restricted, even if the current zoning by-law would permit the expansion today.