Permit Guides › Quebec › Sainte-Catherine
📍 Sainte-Catherine, Quebec

Building Permit Guide
Sainte-Catherine

Everything you need to know about getting a building permit in Sainte-Catherine — official contacts, fees, timelines, and requirements by renovation type.

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Permit Requirements by Renovation Type

Kitchen Renovation
Permit required if moving or adding plumbing (sink, dishwasher lines)
Usually Required
Fee: $150–$500 · 2–6 weeks
Bathroom Renovation
Plumbing permit required for new or relocated fixtures
Usually Required
Fee: $150–$450 · 2–5 weeks
Basement Finishing
Building permit required to finish an unfinished basement
Always Required
Fee: $200–$800 · 3–8 weeks
Home Addition
Building permit always required for any addition
Always Required
Fee: $500–$3000 · 6–16 weeks
Roof Replacement
Permit required in most Ontario and BC municipalities
Usually Required
Fee: $100–$400 · 1–3 weeks
Deck / Patio Construction
Permit required for attached decks
Usually Required
Fee: $100–$350 · 2–5 weeks
Landscaping
Generally no permit required for landscaping
Rarely Required
Fee: Up to $200 · 1–2 weeks
New Home Construction
Full building permit always required
Always Required
Fee: $2000–$15000 · 8–20 weeks
Flooring Installation
No permit required for most flooring replacements
Rarely Required
Fee: Up to $100 · Same day–1 week
Windows & Doors
Permit required if enlarging or creating a new window or door opening
Sometimes
Fee: $75–$250 · 1–3 weeks
Electrical Upgrades
Electrical permit required for all new wiring, panels, and circuit work
Always Required
Fee: $100–$500 · 1–4 weeks
HVAC / Mechanical
Mechanical permit required for new HVAC systems
Always Required
Fee: $100–$400 · 1–3 weeks
Solar Panel Installation
Building permit for roof mounting and structural loads
Always Required
Fee: $150–$600 · 2–6 weeks
Garage / Carport
Building permit required for all new garages and carports
Always Required
Fee: $200–$800 · 3–8 weeks
Official Permit Office
Service de l'urbanisme
Phone
Address
Typical Processing Time
4–12 weeks
Online Portal
✅ Available online
Visit Official Permit Office ↗
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Frequently Asked Questions — Sainte-Catherine Building Permits

Do I need a permit for a kitchen renovation in Sainte-Catherine?
In Sainte-Catherine, a permit is required if your kitchen renovation involves moving plumbing, adding electrical circuits, or removing walls. Cosmetic upgrades like new cabinets, countertops, and backsplash typically do not require a permit.
How long does a building permit take in Sainte-Catherine?
Permit processing in Sainte-Catherine typically takes 4–12 weeks. More complex projects such as additions or structural work take longer. Applying online (if available) can speed up the process.
What happens if I renovate without a permit in Sainte-Catherine?
Renovating without a required permit in Sainte-Catherine can result in fines, orders to remove the work, difficulty selling your home, and insurance complications. Always check permit requirements before starting.
Can I apply for a permit online in Sainte-Catherine?
Yes — Sainte-Catherine offers online permit applications at https://ville.sainte-catherine.qc.ca. This is generally faster than in-person applications.