Home Additions & Extensions in Ajax
Expand Your Ajax Home with a Professionally Built Custom Addition
A home addition is one of the most practical ways Ajax homeowners can gain additional living space without relocating. Whether you plan to add a new room, extend your main level, build upward with a second storey, or create a seamless extension that complements your home’s structure, 905 Reno delivers high-quality additions designed for comfort, visual appeal, and long-term durability.
With Ajax’s growing housing demand and limited availability of move-up homes, a professionally built addition is a smart investment that improves daily livability and increases overall property value—while preserving your home’s architectural integrity.
Why Choose 905 Reno for Your Home Addition in Ajax?
At 905 Reno, we bring years of hands-on experience delivering premium home additions throughout Ajax and the GTA. Our team manages every stage—from planning and architectural design to engineering, permits, construction, and final finishes—ensuring exceptional quality from start to finish.
Ajax homeowners choose us because we provide:
Integrated design-build services that ensure smooth coordination from concept to completion
Comprehensive permit and zoning support aligned with Ajax and Durham Region regulations
High-quality workmanship built for long-term performance and durability
Customized solutions tailored to your home’s layout, structure, and architectural style
Premium materials and refined finishes for a polished final result
Clear communication, transparent pricing, and professional project management throughout the 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 Ajax home addition is completed safely, efficiently, and on schedule.
1. Consultation & Property 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
Ajax has specific zoning bylaws and building requirements. We handle 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 Ontario Building Code standards and your expectations before final project completion.
Types of Home Additions We Build in Ajax
Every Ajax home is unique—from established neighbourhoods to newer subdivisions—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 functionality.
Second-Storey Additions
Add a full second level to create extra bedrooms, bathrooms, or a luxury primary suite—ideal for growing families in Ajax.
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 Ajax
Adding space to your home delivers long-term advantages, especially in Ajax’s growing and competitive real estate market.
More Living Space
Create new bedrooms, expand your kitchen, or design a dedicated office—all without moving.
Significant Property Value Increase
Ajax 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 Ajax
We proudly build custom home additions across Ajax, including Pickering Village, Central Ajax, South Ajax, Audley, Westney Heights, Duffin Heights, and surrounding communities.
Our team understands Ajax’s architectural styles, zoning requirements, and building conditions, ensuring every addition integrates seamlessly.
Ready to Expand Your Ajax 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.

