Architectural Drawings & Custom Home Services Toronto
Design-Build Experts | Permits, Engineering & Full Construction
At 416 Construction, we specialize in architectural drawings, custom home design, and full-service construction across Toronto and the GTA. Our in-house design-build team handles everything from concept to permits to construction, making your project seamless, faster, and more cost-efficient.
Whether you’re building a custom home, planning a home addition, or converting a property into a multi-unit investment, we provide professional drawings, engineering, and permit-ready plans tailored to your vision.
We provide complete, permit-ready drawing packages required for residential construction in Toronto:
✔ Custom Home Drawings
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Floor plans, elevations, and sections
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Luxury home layouts & space planning
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Modern and traditional architectural design
✔ Home Additions & Extensions
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Second-story additions
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Rear and side extensions
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Structural integration with existing homes
✔ Multi-Unit & Rental Conversions
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Duplex, triplex, and fourplex layouts
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Fire separation & building code compliance
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Optimized layouts for maximum rental income
✔ Committee of Adjustment Drawings
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Minor variance applications
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Zoning analysis & site plans
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Professional submission packages
Why Choose 416 Construction
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✔ True Design-Build Advantage — one team, one vision, full accountability from start to finish
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✔ In-House Trades — reduced costs, faster timelines, and superior workmanship
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✔ Expertise in Permits, Zoning & Committee of Adjustment across Toronto & the GTA
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✔ 45+ Years of Combined Experience in custom homes, additions, and multi-unit conversions
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✔ Fully Licensed & Insured
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✔ HCRA Registered Builder & Tarion-Aligned Standards
We go beyond drawings — we handle everything required to get your project approved:
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Structural engineering (stamped drawings)
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HVAC design & load calculations
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Plumbing & mechanical layouts
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Roof truss & framing design
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Full building permit application submission
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Revisions & responses to city comments
💡 Our experience with Toronto zoning and permits ensures faster approvals and fewer delays.
Our Design-Build Process
Unlike traditional firms, 416 Construction delivers a complete, streamlined design-build solution — one experienced team managing your project from concept to completion.
1. Consultation & Planning
We begin by evaluating your property, zoning requirements, and long-term goals to develop a strategic plan that maximizes both design potential and property value.
2. Architectural Design
Our team creates fully customized architectural drawings tailored to your lifestyle, layout preferences, and investment objectives — blending functionality with high-end design.
3. Engineering & Permits
We handle all technical requirements including structural engineering, HVAC design, and full building permit submissions, ensuring compliance with all Toronto building codes and regulations.
4. Full Construction
Our in-house trades and project management team execute the build with precision, maintaining strict quality control, timelines, and cost efficiency.
5. Final Finishes & Turnkey Delivery
From luxury interior finishes to exterior landscaping, we deliver a fully completed, move-in-ready custom home — built to the highest standards.
GET IN TOUCH
Get in Touch
647-624-8110
Career Opportunities
Interested in joining our team? Send your resume and cover letter to construction416@yahoo.com
416 Construction is a design-build custom home builder serving Toronto, North York, Etobicoke, Mississauga, Oakville, and Burlington. We provide complete custom home design, architectural drawings, structural engineering, building permits, and full construction services across the Greater Toronto Area.