How long does it take to get a building permit in Ottawa?

Building permit timelines in Ottawa typically range from 10 business days for simple projects to 8+ weeks for complex renovations, depending on the scope and completeness of your application.

The City of Ottawa Building Code Services (613-580-2424) processes permits on different timelines based on project complexity:

Simple Permits (10-15 business days):

• Decks under 24 inches high


• Fences


• Sheds under 108 square feet


• Minor interior renovations without structural changes

• Bathroom renovations


• Kitchen renovations (non-structural)


• Basement finishing


• Window and door replacements


• Interior wall changes (non-load bearing)

• Home additions


• Structural modifications


• Secondary dwelling units


• New construction


• Projects requiring multiple inspections

The biggest factor is application completeness. Incomplete applications get rejected and restart the clock. Common delays include missing structural drawings, inadequate site plans, or unclear specifications. The City of Ottawa's ottawa.ca/building portal shows current processing times, which can extend during busy spring/summer seasons.

How to Speed Up Your Permit:

Submit complete applications with professional drawings when required. For complex projects in Ottawa neighborhoods like Kanata, Orleans, or Barrhaven, hiring a contractor familiar with City requirements often prevents delays. Many experienced Ottawa contractors know exactly what the Building Code Services department expects.

During Review Process:

The City may request additional information or clarifications, which stops the timeline until you respond. For projects requiring multiple trades (electrical, plumbing, HVAC), coordinate your ESA and TSSA permits simultaneously - don't wait for the building permit first.

Current Fees and Contact:

Permit fees range from $100-300 for simple projects to $500-2000+ for major renovations. Check the current fee schedule at ottawa.ca/building or call 613-580-2424 for specific timeline estimates based on your project scope.

Pro Tip for Ottawa Homeowners:

Submit applications early in winter months when volumes are lower. Spring and summer applications in Ottawa face longer processing times as everyone starts their renovation projects. The Building Code Services counter at City Hall can provide real-time timeline estimates for your specific project type.