Deck Permit
Professional permit drawings and application support for new decks, deck replacements, guardrails, stair systems, and structural deck modifications across Ontario. **Permit Build** provides accurate, code-compliant drawings and end-to-end permit application support to help your project move forward smoothly.
Code-Compliant & Safe
Municipal Permit Support
Fast & Clear Communication
Do you actually need a permit for a basement apartment?
In almost every Ontario municipality, yes. A second unit needs a building permit covering fire separation, egress, smoke/CO alarms, plumbing, ventilation, and a zoning check — even if the space is already finished. Skipping this step is the most common reason basement units can’t be legally rented or insured.
What's Included in a Basement Apartment Permit?
01
Zoning & Regulatory Compliance
02
Building Code & Fire Safety Review
03
Permit Drawings & Application Documents
04
Engineering Coordination (If Needed)
05
Permit Submission & City Review Assistance
▸ Key Requirements
What the city is actually checking for
- Minimum ceiling height as set out in the Ontario Building Code
- Egress windows sized for safe exit from every bedroom
- Fire separation rated between the unit and the rest of the house
- Interconnected smoke and carbon monoxide alarms
- Proper ventilation and mechanical/HVAC servicing
- A separate entrance, independent of the main unit
- Minimum window glazing area for bedrooms and living space
Ready to make the basement legal?
We prepare the drawings, check the secondary-suite requirements, and keep the file organized so your application reads clearly to a reviewer — not like a stack of guesses.
From first call to city approval, in six stages
01
Approval & Support
We respond to city comments and support the file through to approval.
02
Site Visit
On-site measurement and information gathering at the property.
03
Design
Preliminary design back within 5–10 business days, depending on scope.
04
Permit Package
Once the design is confirmed, we prepare the full package for submission.
05
City Submission
We submit the application and manage the city’s review directly.
06
Approval & Support
We respond to city comments and support the file through to approval.
▸ Key Requirements
What typically goes in the package
- Site plan
- Existing & proposed floor plans
- Elevations & sections
- Detail drawings — fire separation, stairs, guards
- Structural & mechanical drawings, if required
Not every project needs every drawing on this list. We confirm the exact set based on your property, municipality, and scope before work begins.
Common Reasons for Permit Review Delays
Drawings Not Prepared by a Qualified Designer
Incomplete Fire Separation Details
Insufficient Ceiling Height Clearance
Parking Requirements Not Met
Inadequate Window Size for Natural Light & Glazing Standards
Why Clients Trust Permit Build
"Excellent quality polycarbonate sheets at competitive prices. The materials were durable, exactly as described, and delivered on time. Great customer service."
Harpreet Singh
Verified Google Review
"Outstanding service from Permit Build. They took care of the permit application from start to finish, communicated every step clearly, and helped us avoid unnecessary delays. Highly professional and a pleasure to work with."
Maria Malik
Verified Google Review
"Excellent experience with Permit Build from start to finish. They were knowledgeable, detail oriented, and helped move our project forward smoothly. Reliable service and great communication throughout."
Maha Dogar
Verified Google Review
"Permit Build provided outstanding engineering services from start to finish. They also supplied high-quality building materials at competitive prices, making the entire project smooth and hassle-free. Highly recommend their knowledgeable and professional team!"
Nasir Sohail
Verified Google Review
"I was impressed with the quality of Permit Build’s drawing services. They took the time to understand my project, produced clear and professional permit drawings, and were always quick to answer my questions. I would definitely use their services again."
Azhar Asim
Verified Google Review
"Permit Build provided excellent drawing services from start to finish. The permit drawings were accurate, detailed, and completed on schedule. Their professionalism and attention to detail made the approval process smooth and stress-free."
Ghulam Mohiuddin Virk
Verified Google Review
ANSWERS TO THE MOST COMMON QUESTIONS
Common building permit questions
Do I need a permit to build a deck in Ontario?
A permit may be required depending on the deck’s size, height, and location. We can review your project and determine the applicable permit requirements.
What drawings are required for a deck permit?
Most deck permit applications require a site plan, deck layout, structural details, elevations, and construction drawings.
Can Permit Build help with a deck replacement?
Yes. We provide permit drawings and application support for both new deck construction and replacement projects.
How long does a deck permit take?
Approval timelines vary by municipality and project complexity. We help prepare complete applications to support a smoother review process.
Do I need engineering for a deck permit?
Engineering is only required for certain deck designs or structural conditions. We’ll determine if engineering is needed based on your project.
Ready to Build a Legal Basement Apartment?
At Permit Build, we make the permit process simple, efficient, and stress-free. From professional drawings to permit approval, our team is here to help you move your project forward with confidence.