The City of Toronto Garden Suite Rebate and Loan Program gives eligible homeowners financial tools to build backyard garden suites. In 2026, the active program is the Development Charges Deferral, and garden suites are fully exempt from development charges
An in law suite addition Ontario 2026 typically costs between $40,000 for a basic basement or garage conversion and over $400,000 for a detached garden suite. Permit requirements, building code Ontario compliance, and suite design influence both cost and legality
A garden suite permit in Ontario is mandatory approval for building a detached residential unit on your property. To obtain garden suite permits Ontario in 2026, you must submit architectural plans, pass zoning and building code checks,
Garden suites Toronto are self contained backyard homes permitted on most residential properties, granting private, accessible living for aging in place or multi-generational families.
An accessory dwelling unit, such as a garden suite or secondary suite, is a self-contained living space on the same property as a primary home.
