Second Suite Design & Permit Plans in Toronto & GTA

Turn Your Home Into a Legal Two-Unit Property
Add value, flexibility, and passive income to your home with second suite designs that meet city standards and get approved faster.
Second Suite Design & Permit Plans in Toronto & GTA

Introduction – The Problem & Our Solution

Homeowners across Toronto are exploring second suites to house extended family or generate rental income. But the process is often complex:

Zoning rules and building code restrictions vary by area
Poorly designed plans lead to permit delays or rejections
Many projects require Committee of Adjustment (CofA) approvals

At Delvin Group, we guide you from idea to approval:

We check your property’s eligibility and zoning constraints
We design a second suite that fits both your goals and the city’s requirements
We deliver ready-to-submit, realistic plans that move forward smoothly

Our Second Suite Services

Compliant Second Suite Designs

We design with Ontario Building Code, zoning bylaws, and fire separation standards in mind — no shortcuts.

Space-Efficient Layouts

Smart floorplans that provide privacy, comfort, and functionality — whether for family use or rental.

Integrated Engineering

Our structural and mechanical engineers work directly with our design team for fewer surprises and optimized solutions.

Permit-Ready Drawings

With years of experience working with Toronto and GTA municipalities, we create submission-ready plans that avoid delays.

Why Homeowners Choose Us

Nearly 20 years of experience in residential design and construction
Expertise in second suites, basement conversions, and land severances
Registered HCRA Builder with Tarion eligibility
Realistic renderings for confident decision-making
Proven track record of successful permits, even on complex lots

Toronto

Mississauga

North York

Richmond Hill

Vaughan

Markham

Serving:

Results You Can Expect

Legally approved second suite, faster

Additional income or multi-generational flexibility

Smart, buildable designs

Avoid CofA delays when possible

Our 6-Step Second Suite Process

Step #1
Initial Consultation
You share your goals — we listen, assess, and guide.
1
Step #1
Step #2
Free Zoning Summary
We evaluate your lot and provide a report of what’s possible — for free.
2
Step #2
Step #3
Proposal & Agreement
Once approved, we begin working on your custom design.
3
Step #3
Step #4
3D Review
We walk you through the model and refine based on your feedback.
4
Step #4
Step #5
Final Plans for Permit
All drawings are refined for quick municipal approval.
5
Step #5
Step #6
Transition to Construction
With approvals secured, your project is ready to build.
6
Step #6

Explore Our Other Services

Thanks for reaching out to Delvin Dream Homes. Our team will get back to you within one business day to discuss your project and next steps.

If it’s urgent, feel free to give us a quick call at (647) 994‑6010 — we’re here to help!

Talk soon — and thanks again for considering Delvin Dream Homes Ltd. to bring your vision to life.