Do I Need a Permit for a Deck in Toronto? (2026 Guide)
Everything you need to know about deck permits in Toronto, including when you need one, fees, and how to apply.
When Do You Need a Permit?
In Toronto, you need a building permit for a deck if it meets any of these conditions:
- Height above grade exceeds 0.6m (2 feet) - This is the most common trigger
- Area exceeds 10 square meters (108 sq ft) - Even low decks need permits if they're large
- Attached to the house - Ledger board connections require inspection
- Close to property lines - Setback requirements may apply
Exemptions
You may NOT need a permit if your deck is:
- Less than 0.6m (2 ft) above grade AND
- Less than 10 sq m (108 sq ft) AND
- Not attached to the house AND
- Meets all setback requirements
Permit Fees
Toronto deck permit fees for 2026:
--
--
Typical deck permit: $300 - $600 for most residential decks.
Required Documents
You'll need to submit:
1. Completed application form - Available online or at City Hall 2. Site plan - Showing deck location, property lines, setbacks 3. Construction drawings - Plan view, elevation, sections 4. Structural details - Post footings, beam sizes, joist spacing 5. Property survey - If deck is near property lines
Application Process
1. Prepare documents - Gather all required drawings and forms 2. Submit application - Online through Toronto's building portal 3. Pay fees - Due at submission 4. Wait for review - Typically 10-15 business days 5. Receive permit - Post on site before construction 6. Schedule inspections - Footings, framing, final
Pro Tips
- Use PermitEasy to check requirements before you start
- Hire a professional for drawings if you're not comfortable
- Consider express permits for simple projects
- Don't skip inspections - You'll need them for resale
- Check setbacks - Decks often need to be 0.6m from property lines
Need to check your specific deck project? Use PermitEasy's free checker for instant answers.
Was this article helpful? Share it with others.