Homeowners need to get a development permit and a building permit before building a house addition or attached garage.
Apply online for a permit
Use Permits Online to apply for a development or building permit. Incomplete applications will result in delays.
Before applying:
- Review the development and building permit process to understand application requirements.
- Confirm development permit and other supporting approval requirements before applying for a building permit.
- Review the building permit application (PDF, 247KB) about required documentation.
How to apply
- Submit a permit application via Permits Online
- If you cannot access Permits Online, application forms may be dropped off at the Zoning & Permits office
Zoning & Permits office
Monday to Friday
8:30 a.m. to 4:30 p.m.
Unit 31-30 Fort Street
204-986-5140
Development permit is needed
All house additions and attached garages need a development permit per the Winnipeg Zoning By-law.
Building permit is needed
All house additions and attached garages need a building permit per the Winnipeg Building By-law.
Note: Confirm development permit and other supporting approval requirements before applying for a building permit.
Electrical & plumbing installations
If a house addition or attached garage requires electrical or plumbing work, trade permits are needed.
Questions?
Get help by calling Permits Direct Line at 204-986-5140 or by visiting our contact directory.

