Home Addition Toronto & Custom Home Building Services

Looking for a reliable home addition Toronto contractor? Country Renovations is a Toronto design-build firm that helps homeowners across the GTA add space, value and comfort to the homes they love, or build a new custom home from the ground up. Every home addition Toronto project we deliver is fully permitted, ESA- and plumbing-inspected, and backed by a written workmanship warranty.

When your family outgrows your home you have two options: move or expand. A well-planned home addition Toronto project lets you stay in the neighbourhood you love, keep the school district, and avoid the costs of selling and buying. Our team handles design, engineering, permits, construction and final inspection as one fixed-price package, so you get one team, one schedule and one point of contact from start to finish.

Our Home Addition Toronto Services

We design and build every type of home addition Toronto homeowners ask for, from small bump-outs to full second-storey rebuilds. Each project is fully drawn, engineered and permitted before we break ground:

• Second storey additions to add bedrooms, ensuites and family space without expanding your footprint.
• Rear and side extensions to enlarge kitchens, family rooms and primary suites.
• Sunroom and four-season room additions with insulated walls, heating and code-compliant glazing.
• Garage additions and conversions, including attached garages, garage suites and bonus rooms above.
• In-law suite construction with separate entrances, kitchenettes and accessible layouts.
• Mudroom and entryway additions for storage, laundry and everyday family flow.

Custom Home Building in Toronto

Our custom home building services in Toronto cover every phase of new construction, from raw lot to move-in day. We handle site preparation, foundation and structural work, framing, mechanical systems, insulation, exterior cladding and premium interior finishing. We work closely with you and your architect through design, permit acquisition, construction and the final walkthrough so the home you move into matches the one you planned.

Our Design-Build Process for Every Home Addition Toronto Project

A successful home addition Toronto build starts with a clear plan. We begin with a free in-home consultation to review your goals, take detailed measurements and discuss your budget. Our designer prepares 3D layouts and finish boards so you can see and approve the design before any demolition starts. After approval, our project manager builds a fixed quote with a clear schedule, then our licensed trades take over: excavation, framing, structural changes, plumbing rough-in, electrical, HVAC, insulation, drywall, trim and final finishes.

Home Addition Toronto Costs and Pricing

Home addition Toronto costs vary with the size of the addition, structural changes, foundation type and finish level. Typical price ranges for a home addition Toronto project:

• Room addition (bump-out): $80,000 to $150,000
• Rear or side extension: $120,000 to $250,000
• Second storey addition: $150,000 to $300,000+
• In-law suite or garden suite: $180,000 to $350,000
• Custom home build: starting from $250 per square foot

Final pricing depends on existing structure, soil conditions, layout changes and finish selections. We provide written, fixed-price quotes after the design is approved. For up-to-date Ontario building requirements, see the Ontario Building Code.

Permits, Inspections and Warranty for Your Home Addition Toronto Build

Every home addition Toronto project we build is fully permitted through the City of Toronto and inspected at framing, plumbing, electrical and final stages. We submit drawings, manage revisions and meet inspectors on-site so you don’t have to. All structural, mechanical and finishing work is backed by a written workmanship warranty, on top of manufacturer warranties on windows, roofing, HVAC and finishes.

Why Choose Country Renovations for Your Home Addition Toronto Project

• Single design-build team – architect, designer, project manager and trades under one roof.
• Fixed-price quotes after design approval, with no surprise change orders.
• Fully insured and permitted work, with proper Tarion-style workmanship coverage.
• Local Toronto experience – we know the City zoning rules, Committee of Adjustment process and inspector expectations.
• Clear schedule and one point of contact for every home addition Toronto project we deliver.

Service Area

We design and build home addition Toronto projects and custom homes across Toronto, Scarborough, North York, Etobicoke, East York, Markham, Vaughan, Richmond Hill, Mississauga, Brampton, Oakville and the entire GTA.

Related Renovation Services

A home addition Toronto build often pairs with a full renovation. We also offer kitchen renovation, bathroom renovation, basement renovation, electrical services, and roofing and eavestroughs so your new addition matches the rest of your home.

Get a Free Home Addition Toronto Quote

Ready to start planning your home addition Toronto project? Contact Country Renovations for a free in-home assessment. We will review your space, discuss design options and budget, and prepare a written, fixed-price quote. Serving Toronto and the entire GTA.