How Long Does a Toronto Building Permit Take in 2026?
Spring hits, the project calls start coming in, and I would say about 30% of the questions we get this time of year boil down to the same thing: “How long is this going to take to approve?”
Fair question. And honestly, the answer has gotten more complicated since COVID-era backlogs reshaped the whole system.
Here is what we are seeing at LF Builders after 50+ years of pulling permits across the GTA.
The Honest Numbers
For a clean residential submission in 2026 - meaning no major variances, no heritage overlay, nothing unusual - you are looking at 6 to 12 weeks from application to permit-in-hand. That is the realistic window, not the optimistic one they might quote you.
Simple permits (interior alterations, finishing a basement that does not touch structure) can come through closer to the 6-week mark. The moment you are adding structural work, moving plumbing stacks, or touching anything that requires third-party engineer sign-off, you are probably sitting at 10-14 weeks minimum.
Toronto permit fees in 2026:
- Minimum fee: $214.79
- Interior alterations: $11.53/m2
- Basement finishing: $6.20/m2
- New residential construction: $18.56/m2
For a typical 1,200 sq ft basement finish, budget roughly $745-1,000 in permit fees alone before a contractor sets foot on site.
What Slows Things Down
The biggest delay I see is incomplete submissions. Toronto Building will bounce your application if drawings are missing callouts, if the engineer seal is outdated, or if the proposed work does not match what is described in the application. That sends you back to square one timeline-wise.
Three things that keep submissions clean:
1. Hire a draftsperson or architect for drawings, not just your contractor. Contractors know how to build things; they do not always know how to document them the way the City wants to see.
2. Check for zoning compliance before you submit. If your project requires a minor variance - side yard setback, lot coverage - that is a separate process through the Committee of Adjustment, which adds 3-6 months minimum. Find out early.
3. Submit electronically. Toronto has moved to an online permit portal, and paper submissions are slower. Make sure your drawings are PDF/A compliant.
What Needs a Permit vs. What Does Not
This trips people up every spring.
Requires a permit: Moving or removing load-bearing walls, adding or moving plumbing, HVAC changes, new window or door openings that change the structural opening, basement underpinning, adding a secondary suite.
Usually does not: Paint, flooring, kitchen cabinet replacements in the same footprint, cosmetic bathroom updates with same fixtures in same locations.
If your reno lives in the grey zone, call the City Building Division inquiry line before you start. They will tell you. It is free and it beats getting a stop-work order.
Spring Is Peak Season - Plan Accordingly
We are in late April now. If you are hoping to start a permitted project in June, your application should already be in. If it is not, July is the realistic start date at best - and that assumes a clean first submission.
This is not doom-and-gloom, it is just math. The City permit volume spikes every spring. Submissions that would clear in 6 weeks in January can take 10-12 weeks in May.
Start your contractor conversations now, get your drawings ordered, and submit before the May crunch hits.
If you want a broader look at what to expect working with a contractor on a permitted project, the community FAQ covers a lot of the common questions we see here.
If you have gone through a Toronto permit recently - smooth process, nightmare, or somewhere in between - drop your experience below. If you are mid-process and have a question about your specific project type, ask away. And for those in Hamilton, Mississauga, or Brampton - the timelines and fee structures vary, happy to break those down in a follow-up if there is interest.