Permit guideWhitchurch-StouffvilleBuilding PermitsApartments & Stacked Townhouses
Apartment and stacked townhouse permits
You need a building permit to build a new apartment or stacked townhouse building, or to make interior alterations to an apartment or stacked townhouse building.
Check whether you need a permit
- A new apartment or stacked townhouse building needs a building permit.
- Interior alterations to an apartment or stacked townhouse building need a building permit.
Prepare your plans0 of 26
You need to include the following plans and documents in your application package.
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Complete the forms7
Submit your application
- At the Building Services counter, in the Municipal Offices at 111 Sandiford Dr.
- Online, through the Town's Permit Portal
- Or by email
Pay the fee
- New apartment or stacked townhouse: $2.15 per square foot (≈ $23.14 per m²)
- Interior alterations: $0.65 per square foot (≈ $7.00 per m²) of affected area
- $220 minimum
- Cash, cheque or debit
Written from Whitchurch-Stouffville’s own pages as published on 16 October 2026. The municipality decides what a permit needs: confirm with it before you apply. Legal notice