HOME ADDITIONS IN TORONTO

WHY CHOOSE MGB AS YOUR HOME ADDITION CONTRACTOR IN TORONTO

A home addition is one of the biggest investments you can make in your property. It has to tie into your existing structure, roofline, and mechanical systems, and it has to look like it was always part of the house. As a home addition contractor in Toronto, we plan every detail so your new space feels seamless inside and out.

We coordinate the drawings, engineering, and building permits your addition needs, and we keep you updated at every stage so you always know what is happening on site. You get one point of contact from the first consultation to the final walkthrough.

TYPES OF HOME ADDITIONS WE BUILD IN TORONTO

• Rear additions that open up the main floor for a bigger kitchen, family room, or dining area.
• Side additions that make better use of your lot and add living space where you need it most.
• Second storey additions that create new bedrooms, bathrooms, or a private primary suite without giving up your yard.
• Main floor expansions that improve flow and make your home function better for everyday life.

Many of our addition projects are paired with a full home renovation or interior renovation so the old and new spaces work together. Browse our portfolio to see recent work across Toronto.

OUR HOME ADDITION PROCESS

1. Consultation. We visit your home, review your lot, and talk through your goals, budget, and timing.
2. Design and engineering. We finalize the layout and work with designers and engineers on the drawings.
3. Permits and approvals. We help prepare and submit the applications your addition needs.
4. Construction. Our team builds your addition on schedule and keeps your home protected throughout.
5. Final walkthrough. We review every detail with you before handing over your new space.

Want the full picture? Read more about our process or contact us to book a consultation.

HOME ADDITION FAQS

How much does a home addition cost in Toronto?

Every addition is different, so cost depends on the size and type of addition, the foundation and structural work required, and the finishes you choose. We provide a detailed, itemized quote so you know exactly where your budget is going.

Do I need a permit for a home addition in Toronto?

Yes. Almost every home addition in Toronto needs a City of Toronto building permit, and some projects also need zoning approval through the Committee of Adjustment. We help coordinate the drawings, engineering, and applications so your project can move forward.

How long does a home addition take?

The timeline depends on the size of the addition and how long permits take to approve. Once construction starts, most additions take several months to complete. We give you a clear schedule before work begins and keep you updated along the way.

Can I live in my home during an addition?

We recommend that clients move out of the home during an addition. Construction can involve significant structural work, noise, dust, and disruptions to essential services, so having the home vacant allows the work to proceed more efficiently and safely.

Is it better to build an addition or move?

If you love your home and your neighbourhood, an addition lets you gain the space you need without the cost and disruption of buying and selling. We can help you look at your lot and your goals to see what makes the most sense.

Why choose MGB as your home addition contractor in Toronto?

We manage every stage of your addition, from planning and permits to the final walkthrough, with one point of contact, clear communication, and craftsmanship that makes your new space look like it was always part of your home.