Home Addition in Toronto and the GTA
Expand your living space with expertly planned, structurally sound home addition services, designed, engineered, and built by trusted home addition contractors under one roof.
Adding more space should feel like a smart investment, not a stressful project. Lepata Construction provides full-service home addition services for growing families and homeowners who want to stay in the neighbourhood they love. As specialized contractors for home additions, we manage zoning checks, engineering, foundations, framing, and finishing so your new space blends seamlessly with the existing home. From a single home addition over the garage to larger custom home additions or a potential third-floor addition, you work with one dedicated team that guides you from concept to completion.
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Licensed and insured contractors
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Transparent project management
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End-to-end addition planning and building
What Our Home Additions Service Includes
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Architectural Drawings & Layout Planning
Addition layouts that connect naturally with your existing floor plan. -
Zoning Checks & Permit Applications
Compliance with local bylaws, setbacks, and height restrictions. -
Structural Engineering (Load-Bearing Analysis)
Engineered solutions to support your new home addition safely. -
Foundation Work & Framing
Proper foundations, framing, and structure for long-term durability. -
Exterior Finishing (Roof, Siding, Windows)
Roofing, cladding, and windows matched to your home’s style. -
Interior Finishing (Drywall, Trim, Floors)
Complete interiors so your new space is move-in ready. -
Final Inspection & Warranty Coverage
Inspections, deficiencies resolved, and clear warranty support.
Our Proven Home Addition Process
1. Consultation & Feasibility Review
We assess your property, discuss goals, and determine what type of home addition or custom home additions are realistic within zoning and budget.
2. Design, Engineering & Permits
Our team prepares drawings, structural designs, and permit applications so your home addition services start on a solid, approved foundation.
3. Foundation & Structural Work
We complete excavation (where needed), foundations, and structural upgrades to support new loads.
4. Framing, Roofing & Exterior Build
The addition takes shape with framing, roofing, windows, and exterior finishes that align with your existing home.
5. Interior Systems & Finishes
Mechanical, electrical, insulation, drywall, flooring, and trim transform the structure into a livable extension of your home.
6. Final Walkthrough & Sign-Off
We review the project with you, complete any final touch-ups, and close the job with clear documentation and a warranty.
Why Homeowners Choose Lepata
Lepata is the partner homeowners turn to when projects get technically complex. We handle structure, design, and execution with the same level of care.
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One dedicated project manager from start to finish
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Specialists in framing, load-bearing adjustments, and structural additions
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Transparent pricing with no hidden surprises
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Verified by HomeStars, TrustedPros, and CIQS
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16+ years combined team experience
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Local GTA experts familiar with bylaws and zoning
Our Recent Home Addition Projects
Second-Storey Addition, North York
Completed in 2024. Full design-build project
Serving Toronto and Surrounding Areas
We provide home addition services to homeowners across Toronto and the GTA, carefully coordinating design and construction in established neighbourhoods. From narrow urban lots to larger suburban properties, we deliver structurally sound home addition solutions in Mississauga, Etobicoke, North York, Vaughan, Richmond Hill, and nearby communities.
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Oakville
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Burlington
Frequently Asked Questions
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Do I need permits for a home addition?
Yes. Most home addition services require permits, especially when you change the building footprint or add storeys. We manage all drawings, engineering, and applications for you. -
How long does a typical home addition take?
Timelines vary based on size and complexity, but many custom home additions take several months from design to completion. We provide a realistic schedule before construction begins. -
Can you add a full second or third floor?
In many cases, yes, subject to structure and zoning. We regularly plan and build second-storey projects and can advise whether a third-floor addition is feasible for your property. -
Will my family need to move out during the project?
It depends on the scope and safety considerations. As experienced home additions contractors, we’ll explain your options and recommend what’s best for your situation. -
Can you match my existing exterior and finishes?
Our goal is for your home addition to look integrated, not “tacked on.” We carefully match rooflines, siding, windows, and interior finishes wherever possible. -
What types of additions do you build?
We work as both room addition contractors and full structural addition specialists, handling rear and side extensions, over-garage additions, second storeys, and more.
