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Professional architectural consultation in Ontario for property owners

Toronto Building Permit Drawings & Design Experts

BCIN-qualified design, complete drawings, and city coordination for renovations, additions, and custom homes across the GTA.

From concept to permit approval—fast, compliant, predictable.

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See What We're Working on Right Now

Active design and permit projects across Toronto, North York, Etobicoke, and Mississauga.

Front elevation rendering of a traditional stone and board-and-batten custom home designed for a 10-acre estate on Davis Drive in Newmarket, featuring dormers, a covered entry, and a three-car garage.

Custom home project on Camelot Drive showcasing a contemporary exterior, upgraded finishes, and strong architectural lines — designed and permitted by Cadaxx Design.

Custom home project on Durham Avenue with a contemporary façade, large windows, and clean modern lines — designed and permitted by Cadaxx Design.

FAQs

Do I need a building permit for interior wall removal?
Usually yes—especially for load-bearing walls, plumbing, or layout changes.
How long does a Toronto building permit take?
Typical reviews run 2–4 weeks once drawings are submitted (project-dependent).
Can you handle Committee of Adjustment (minor variances)?
Yes—design, drawings, forms, and representation coordination.
What’s included in your drawings?
Plans, elevations, sections, structural notes/details as needed, and OBC code items for permit.
Do you work across the GTA?
Yes—Toronto, Etobicoke, North York, Scarborough, Vaughan, Markham, Mississauga, Oakville, and more.
What’s the first step?
Contact us for a quick call to discuss your project and confirm what’s needed for your permit.

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