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Building permit application and resubmission in Waterloo, Ontario
Waterloo, Ontario, Canada
Prepare Waterloo’s project-specific drawings and approvals before applying. A submission becomes complete only when all required documents and fees have arrived; that is when review timelines begin.
Key information
Prepare Waterloo’s project-specific drawings and approvals before applying. A submission becomes complete only when all required documents and fees have arrived; that is when review timelines begin.
On this page
Checks before the application
- Check zoning with the city map or 519-747-8752, GRCA flood areas, regional source-water protection and any heritage designation. Arrange buried-infrastructure information through Ontario One Call at 1-800-400-2255.
- Choose the project type and its checklist. The city provides routes for sheds/garages, interior work, roofed structures, multi-unit/non-residential work, demolition, solar and stages.
- Create complete, unlocked PDFs. Include the required digital signatures, BCIN declarations and architect or engineer stamps where applicable.
Sources: Building permits and inspections
Your next steps
- Prepare
Check zoning with the city map or 519-747-8752, GRCA flood areas, regional source-water protection and any heritage designation.
- Contact or apply
Choose the project type and its checklist.
- Complete the next step
Create complete, unlocked PDFs.
Sources: Building permits and inspections
Online and counter applications
| Method | Documents and payment |
|---|---|
| Online permit portal | Complete digital package; credit or debit |
| IPPW counter, City Hall second floor | Digital copies; cash, debit or cheque |
| Counter hours | Weekdays 8:30 a.m. to 4:30 p.m. |
| Preliminary email | Within 2 business days |
Sources: Building permits and inspections
Incomplete applications and resubmissions
After preliminary review, the automated email can include a Notice of Incomplete or an invoice. An unpaid invoice or missing record prevents the application being considered complete.
A Status Letter during review identifies deficiencies. Follow the city’s resubmission process; ordinary review timelines do not apply to resubmissions. The permit is issued only after requirements are met and fees paid.
A building permit is permission to start that approved project. A submitted form is not the same authorization. For an appointment or application help, call 519-747-8712 or email building@waterloo.ca.
Sources: Building permits and inspections
Questions and answers
When does the permit review clock start?
When all required documents and fees have been received.
Source: Building permits and inspections
Will I hear about an incomplete package?
The city sends an automated preliminary email within two business days, which may include a Notice of Incomplete.
Source: Building permits and inspections
Can I send password-protected PDFs?
No. Files must be complete PDFs without passwords.
Source: Building permits and inspections
Do some drawings need professional stamps?
Yes, where required for the project, along with the relevant signatures or BCIN declarations.
Source: Building permits and inspections
Where can I check zoning?
Use the city zoning map or call 519-747-8752.
Source: Building permits and inspections
Who provides buried-utility information?
Ontario One Call at 1-800-400-2255.
Source: Building permits and inspections
Can I apply in person?
Yes. Bring digital copies to the IPPW counter on City Hall’s second floor.
Source: Building permits and inspections
What payments are listed at that counter?
Cash, debit or cheque payable to City of Waterloo.
Source: Building permits and inspections
Do normal review timelines apply to resubmissions?
The city says they do not.
Source: Building permits and inspections
Can I start work merely because I submitted?
No. The permit is issued after the project meets requirements and fees are paid.
Source: Building permits and inspections
Sources: Building permits and inspections