Residential Permits that are required
Residential projects
Under the Ontario Building Code Act, a building permit is required for the construction or alteration of any structure over 10m2 (108 sq ft.)in area for example a structure with outside dimensions greater than 3.16m x 3.16m (10.37 x 10.37 ft) . However, all structures must still comply with zoning requirements.
For information regarding minimum setbacks, lot coverage and height requirements, please contact the Customer Service Department at (705) 436-3710.
Our Building Permit Guide for Homeowners is a helpful guide designed to assist you with your application process and to provide information on common projects that require a building permit.
Building Permit Guide for Homeowners
Projects that require a permit include the following:
- Additions
- Decks/porches
- Demolition- see our Demolition Package for additional information
- Finished Basements
- Fireplaces/Woodstoves/Chimneys
- Garages (attached/detached)
- Garden sheds / Accessory Buildings
- Pools
- Plumbing
- Septic - see our Homeowners guide for Septic System
Still have questions?
For additional information or further assistance please contact our Customer Service Department at 705-436-3710 (Monday to Friday 8:30am to 4:30pm) or use our 
Online Inquiry Form.