Do you need a permit for your Scarborough renovation? A quick three question test usually answers it: does the work touch a wall, especially a load-bearing one, does it move plumbing or electrical to a new location, and does it change the size of your home. If the answer to all three is no, you’re probably fine without one. The moment any one of those is yes, you need a permit.
When Permits Are Required
Interior work that doesn’t touch load-bearing walls, plumbing, or electrical, like painting, flooring, or cosmetic kitchen and bathroom updates, generally doesn’t require a permit. The moment a project involves structural changes, moving plumbing or electrical to a new location, or changing your home’s footprint, an addition, a new window opening, a deck, a permit through Toronto Building becomes part of the process.
Older Scarborough homes sometimes complicate this test slightly, since work that looks cosmetic on the surface, like opening up a kitchen wall, can turn out to be structural once it’s actually assessed. This is part of why understanding the existing conditions of your home before starting matters, even for projects that seem straightforward.
What Happens Without One
Skipping a required permit doesn’t just risk a stop-work order or a fine during construction. It can surface later, when you sell the home and a buyer’s inspection flags unpermitted work, when refinancing requires confirming the work was properly approved, or when an insurance claim is denied because the affected area was never inspected. The risk isn’t really about getting caught during construction. It’s about what happens years later when the work needs to be verified.
How Long Approval Takes
Approval time depends on the scope and completeness of the application, not just the type of permit. A complete, finalized application, one where the design isn’t still changing, moves through review more smoothly than one that requires revisions partway through. This is another reason finalizing design decisions before submitting a permit application matters, beyond just keeping the project on track.
Not sure if your project needs a permit?
Book a ConsultationFrequently Asked Questions
Do I need a permit to renovate my kitchen?
It depends on the scope. Cosmetic updates, like new cabinets or countertops in the same layout, typically don’t require one. Moving plumbing, electrical, or removing a wall usually does.
What happens if I skip a permit I actually needed?
It can result in a stop-work order or fine during construction, and it can also surface later during a home sale, refinancing, or insurance claim if the work was never inspected or approved.
Is a permit always required for a basement renovation?
Not always. It depends on the scope, whether walls are being added or removed, and whether it’s being finished for use as living space, since that can trigger additional requirements.
Who handles the permit application, me or the contractor?
This should be part of your renovation company’s scope. We handle applications and coordinate with Toronto Building directly as part of the project.
What’s the first step to find out if my project needs a permit?
A free consultation and initial site visit, where we look at your specific renovation plans and confirm what applies before any design work begins.
Ready to Talk About Your Renovation?
Every project starts with a first site visit, where Sandra and Johanna walk through your home and confirm what permits apply before any design work begins. Fill out the form below and we’ll follow up to schedule yours.
