Permit Resources & Guides
Free resources to help you submit complete permit applications the first time. Updated for the 2024 Ontario Building Code.
City Checklists
Required documents for specific municipalities
Toronto Deck Permit Checklist 2025
Complete checklist of required documents under the 2024 Ontario Building Code. PDF specifications and common rejection reasons.
View checklistOttawa Deck Permit Checklist
Required drawings, when a permit is needed, and the setbacks that decide where an Ottawa deck can go. Covers the 2008-250 and 2026-50 zoning transition.
View checklistKitchener Deck Permit Checklist
What to include for a Kitchener deck permit, the 4 m rear-lot-line rule for raised decks, and which zoning by-law applies to your address.
View checklistWaterloo Deck Permit Checklist
City of Waterloo deck permit requirements, the rear-yard setback rules, and the impervious-area catch that trips people up.
View checklistMississauga Deck Permit Checklist 2025
Everything you need to submit a complete Mississauga deck permit application. City-specific requirements and fees.
View checklistToronto Basement Permit Checklist
Complete guide for basement finishing and secondary suite permits. Fire safety, egress, and 2024 OBC requirements.
View checklistGuides & Resources
Learn about permits, costs, timelines, and common issues
Do I Need a Building Permit?
Quick reference guide for common residential projects. Find out what requires a permit and what's typically exempt in Ontario.
Read guideWhy Permits Get Rejected
Learn why 21% of Toronto permits are returned at intake and how to avoid the 8 most common mistakes in 2025.
Read guideBuilding Permit Costs in Ontario
How much does a building permit cost? Complete fee guide for Toronto, Mississauga, and other GTA cities.
Read guidePermit Timeline Guide 2025
How long does it take to get a building permit? Processing times and tips to speed up approval.
Read guide2024 Ontario Building Code Changes
Key changes in the 2024 OBC effective January 2025. What homeowners and contractors need to know.
Read guideWhat is a BCIN Designer?
Understanding Building Code Identification Numbers, when you need a designer, and how to find one.
Read guideGarage & Shed Permit Guide
Do you need a permit for your shed? Size limits, setback requirements, and when permits are needed.
Read guideMore city checklists and guides coming soon. Have a topic request? Let us know
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