Home Additions & Extensions in North York
Expand Your North York Home with a Professionally Built Custom Addition
A home addition is one of the most effective ways North York homeowners can gain valuable living space without the disruption of relocating. Whether you’re planning to add a new room, expand your main level, build upward with a second storey, or create a seamless extension that integrates with your existing structure, 905 Reno delivers high-quality additions designed for comfort, style, and long-term durability.
With North York’s dense urban neighbourhoods, rising property values, and limited lot availability, a professionally built home addition is a strategic investment that improves daily livability and significantly increases property value—while respecting your home’s original architectural character.
Why Choose 905 Reno for Your Home Addition in NORTH YORK?
At 905 Reno, we bring years of hands-on experience delivering premium home additions throughout North York and the GTA. Our team manages every phase—from planning and architectural design to engineering, permits, construction, and final finishes—ensuring exceptional quality and consistency throughout your project.
North York homeowners choose us because we provide:
Integrated design-build services that ensure seamless coordination from concept to completion
Comprehensive permit and zoning support aligned with North York and City of Toronto regulations
High-quality craftsmanship engineered for durability and long-term performance
Custom-designed solutions tailored to your home’s structure, layout, and architectural style
Premium materials and refined finishes for a polished, high-end result
Clear communication, transparent pricing, and professional project management throughout the entire build
Our goal is simple: to create a spacious, functional, and beautifully integrated extension that enhances how you live in your home.
Our Home Addition Process
We follow a structured, detail-driven process to ensure your North York home addition is completed safely, efficiently, and on schedule.
1. Consultation & Assessment
We begin by understanding your goals and evaluating your home’s layout, lot size, and structural potential for expansion.
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2. Architectural Design & 3D Planning
Our design team develops custom plans and 3D visuals that optimize space while complementing your home’s existing architecture.
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3. Permit & Zoning Support
North York is governed by detailed zoning bylaws and Toronto building regulations. We manage all drawings, applications, adjustments, and approvals on your behalf.
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4. Construction & Build-Out
From foundation work and framing to electrical, plumbing, insulation, roofing, and finishing, our team delivers premium construction using high-quality materials.
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5. Final Inspection & Completion
We ensure all work meets Toronto Building Code requirements and your expectations before final project completion.
Types of Home Additions We Build in North York
Every North York home is unique—from older bungalows to modern infill properties—and our additions are tailored to your space, budget, and lifestyle. Popular options include:
Main-Floor Extensions
Expand your kitchen, living room, dining area, or add new rooms to improve layout flow and everyday functionality.
Second-Storey Additions
Add a full second level to create additional bedrooms, bathrooms, or a luxury primary suite—ideal for growing families in North York.
Rear & Side Additions
Ideal for increasing square footage while improving indoor–outdoor living flow.
Sunrooms & Four-Season Rooms
Bright, open spaces that bring in natural light and create relaxing living areas year-round.
Garage Conversions & Additions
Transform or expand existing garages to add practical, usable living space.
Custom Room Additions
Including home offices, family rooms, playrooms, guest suites, entertainment rooms, and home gyms.
Whatever your vision, we help you expand your home in a way that enhances both aesthetics and everyday functionality.
Benefits of a Home Addition in North York
Adding space to your home delivers long-term advantages, especially in North York’s highly competitive real estate market.
More Living Space
Create new bedrooms, expand your kitchen, or design a dedicated office—all without relocating.
Significant Property Value Increase
North York homes with professionally built additions often see strong ROI when selling or refinancing.
Improved Lifestyle & Functionality
Enjoy a more comfortable, spacious environment tailored to your lifestyle.
Stay in the Neighbourhood You Love
Instead of moving, enhance your existing home and keep your community connections.
Serving Homeowners Across North York
We proudly build custom home additions across North York, including Willowdale, Downsview, Don Mills, Bayview Village, York Mills, Lawrence Manor, and surrounding communities.
Our team understands North York’s architectural styles, zoning requirements, and building conditions, ensuring every addition integrates seamlessly.
Ready to Expand Your North York Home?
Your dream space is within reach. Whether you’re planning a major expansion or a small room addition, 905 Reno delivers exceptional craftsmanship and a smooth renovation experience from start to finish.

