How long does it take to get a bathroom renovation permit from the City of Toronto?

For a standard residential bathroom renovation, expect the City of Toronto Building Division to process your permit application in approximately 10 to 20 business days, though simple projects may be approved faster and complex ones can take longer. The timeline depends on the scope of work, the completeness of your application, and the current backlog at the building department.

For straightforward bathroom plumbing permits — such as relocating a fixture or adding a new bathroom with clearly documented plans — the City of Toronto targets a 10-business-day turnaround for residential applications. Electrical permits through the ESA are often processed more quickly, sometimes within a few days for standard residential bathroom electrical work. However, if your project involves structural modifications, requires engineering drawings, or affects fire separations (common in semi-detached homes and townhouses in Toronto), the review period can extend to 4–6 weeks.

What Affects Processing Time

The completeness of your application is the single biggest factor in how quickly your permit is approved. Submitting a complete application with accurate drawings, a clear scope of work, and all required supporting documents avoids the back-and-forth of revision requests that can add weeks to the process. Your contractor or designer should prepare the permit application package, which typically includes a site plan, floor plan showing existing and proposed layouts, plumbing diagrams for any drain/supply modifications, and electrical plans for new circuits.

Applications that are incomplete or have errors get flagged for revisions. Each revision cycle can add 5–10 business days as the file goes back into the review queue. This is why experienced GTA bathroom contractors submit thorough applications the first time — they know that a rushed, incomplete application actually takes longer than doing it right.

Condo Permits — The Double Timeline

Toronto condo bathroom renovations face a double approval process that catches many homeowners off guard. Before you can even apply for a city building permit, you need approval from your condominium corporation. Most condo boards require submission of renovation plans, contractor insurance certificates, WSIB clearance, and a refundable damage deposit ($500–$2,000 is typical). This condo approval process takes 2–6 weeks depending on how frequently the board meets and reviews renovation requests. Only after condo approval can you submit for the city building permit — so the total pre-construction approval period for a condo bathroom renovation in Toronto can be 6–10 weeks.

Planning Your Timeline

Smart homeowners in the GTA start the permit process well before their desired construction start date. If you want to begin your bathroom renovation in April, submit your permit application in February. Use the permit review period to finalize material selections, order long-lead items like custom vanities or specialty tile, and coordinate with your contractor's schedule.

Permit fees for residential bathroom renovations in Toronto typically range from $200 to $500 depending on the scope. Your contractor should handle the permit application as part of their project management — this is a standard service that experienced bathroom renovation professionals in the Greater Toronto Area provide. If a contractor asks you to pull the permits yourself, or worse, suggests skipping them entirely, consider that a warning sign about their professionalism.