Municipal permitting reference
How building permits work in Toronto
Toronto building permits are issued by Toronto Building under the Ontario Building Code. Many projects also require Committee of Adjustment approval for zoning relief.
- Responsible authority
- City of Toronto — Toronto Building
- Indicative planning range
- House: 10–20 business days target. Multi-residential / commercial: 20–60 business days.
Planning orientation only; not a municipal service guarantee.
Typical permitting sequence
- 1
Confirm zoning compliance
Toronto Zoning By-law 569-2013. If the project doesn't comply, apply for a Minor Variance through the Committee of Adjustment first.
- 2
Pre-application consultation
For larger projects (Part 3), book a Pre-Application Consultation with Toronto Building.
- 3
Submit application
Apply online via Building Permit application e-services. Upload Schedule 1 (designer), drawings, energy efficiency forms.
- 4
Zoning review
Zoning Examiner reviews for compliance. May trigger a Notice of Refusal if non-compliant.
- 5
Plans review
OBC review across architectural, structural, mechanical, plumbing, fire.
- 6
Permit issuance
Pay permit fees and receive permit. Post on site.
- 7
Inspections
Mandatory stage inspections through the inspections portal.
Common permit categories
- • House (Part 9)
- • Small Building
- • Large Building (Part 3)
- • Plumbing
- • Sign
- • Demolition
Local considerations
- • Heritage properties require Heritage Permit through Heritage Preservation Services.
- • Toronto Open Data publishes daily permit feeds — used by PropertyLab.
Primary municipal reference
Use the municipality's site for authoritative forms, fees, current service standards, codes, portal access, and project-specific requirements.
Open the official Toronto permit resourceAnalyze actual permit activity
Compare this process overview with current municipality-reported filing counts, permit types, maps, neighborhoods, and address history.
View Toronto, ON permit statistics