Adding a Toronto-specific data point because this thread keeps showing up on /latest and there is no clear timeline number on it yet. As of April 2026, the City of Toronto is publishing roughly 10–15 business days for simple residential renovation permits (interior alts, basement finishes, single-room remodels) and 20–30 business days for larger jobs (additions, second-suite conversions, structural). Anything with grade changes, conservation, heritage, or committee of adjustment routinely stretches into months — that part has not gotten faster.
The biggest lever you control is application completeness. The single most common reason permits sit is the city kicking back an incomplete submission, and on a small reno that one round-trip is often longer than the actual review. Drawings to scale, HVAC and electrical noted, lot plan correct, schedules signed — get it right the first pass and you usually land near the published numbers. Slow applicant replies on revision requests are the second-biggest delay cause.
Pro tip for anyone planning a 2026 build season: book your designer/drafter before you book your contractor. The permit clock starts when the package is complete, not when you sign the renovation contract. Plenty of homeowners lose four to six weeks because they sequenced this backwards.
If you want a deeper walk-through of how to scope and time a Toronto reno, the Most Commonly Asked Questions thread covers a lot of this start-to-finish.