Project template
Your preparation checklist
Use it as a working list. The final submission still needs to match your actual scope and the City’s current requirements.
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What to do next
- Measure shed floor area
- Check zoning and placement
- Prepare the construction drawings
- Apply when the structure exceeds 15 m²
Official sources behind this page
Oshawa lists constructing a shed larger than 15 square metres among projects requiring a permit.
Oshawa links a Shed and Garage Construction Guide from its building-permit resources.
Permit approval remains subject to applicable municipal requirements for the property.
Need the full project answer?
The main guide keeps the permit trigger, zoning questions, documents, fees, timing and next steps together.
Open the shed guide