Fence Building Permits in Canada: Province-by-Province Requirements (2026)
Fence Building Permits in Canada (2026)
Regulations vary by province and municipality. Here is a general guide.
General Rules
- Front yard: 1.0-1.2 metres max
- Side/rear yard: 1.8-2.0 metres max
- Corner lots: Sight triangle restrictions — 0.9m max within 6m of intersection
Province Highlights
British Columbia
Most municipalities require a permit for fences over 1.8m. In wildfire interface areas, non-combustible fencing may be required. BarrierBoss® FireSmart® panels meet BC fire safety guidelines.
Alberta
Calgary and Edmonton require permits for fences over 1.85m rear, 1.2m front. Alberta One-Call: 1-800-242-3447.
Ontario
Toronto requires permits over 2.0m. Ottawa allows 2.0m rear/side without permit. Ontario One Call: 1-800-400-2255.
Quebec
Most municipalities limit to 2.0m without permit. Info-Excavation: 1-800-663-9228.
Before You Build
- Call your municipal building department
- Locate your property lines
- Call your provincial One-Call service before digging
- Talk to your neighbours