Your Home, Elevated – Expand Upward Without Moving
Is your home feeling too small for your growing family? Instead of uprooting your life, invest in a custom second or third-floor extension that gives you the space, luxury, and functionality you need—without sacrificing the neighborhood you love.
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Adding a second or third floor is an excellent option for homeowners seeking more space while wanting to stay in their cherished neighbourhood.
This extension enables you to enhance your living area without changing your home’s ground footprint. You can build upwards rather than expanding into your backyard or side yard, making it ideal for properties with limited lot sizes.
At Maserat Developments, we focus on creating and building seamless, sturdy home additions that harmoniously integrate with your existing architecture. Whether you need extra bedrooms, a master suite, a home office, or a rental unit, our team helps ensure that your new area is functional, luxurious, and durable.
Planning Guide – Second & Third Floor Extensions · Building Permits & Approval Process
No need to leave your neighbourhood or enter Toronto’s competitive housing market.
A well-planned addition can significantly increase your home’s resale price.
Add bedrooms, a family room, or a home office tailored to how you live.
Convert your new space into a secondary dwelling unit for long-term flexibility.
Incorporate smart home features and energy-efficient materials as part of the build.
Expert craftsmanship and premium materials for a durable, long-lasting addition.
Also explore our rear and side additions and laneway & garden suites, or return to home additions Toronto.
Embark on a seamless journey to expand your living space with our second and third floor home addition services. We provide comprehensive support at every step, from obtaining the necessary building permits through to the final construction phase.
Explore the trending rear and second-floor additions that are reshaping homes across Toronto. These additions often require minimal new foundation work, limiting disruption to your daily life. Whether you have a large or small property, vertical and rear extensions can provide the extra living space your family needs without sacrificing yard space.
A home addition typically ranges from $250 to $400 per square foot, depending on the quality of finishes selected. Costs can exceed $400 per square foot for more complex additions involving structural changes or high-end finishes.
Our certified engineers work to ensure a smooth process, supporting you in securing all required permits for a hassle-free project start. We handle the paperwork so you can focus on your vision.
Schedule a consultation with our senior project coordinator to develop a tailored estimate that suits your budget and requirements. Every project is unique, and so is our approach.
Book a free consultation to discuss a second or third storey addition for your Toronto home — fixed pricing, permits handled, and a dedicated project manager.
Free consultation · No obligation · Response within 24 hours
Or call 416-876-1052
Real results from real clients. Every review comes from homeowners who experienced our process firsthand.
We needed more space without moving. Maserat delivered a beautiful second floor addition and made the process straightforward.
Professional from start to finish. Our addition looks exactly as we hoped and came in on time and on budget.
Fixed pricing meant no surprises. The team was respectful of our home and kept the site tidy.
Explore our other services and guides to help you plan your project.
We’re proud to transform homes across the city’s most prestigious communities. From modern custom builds in Forest Hill to full-home renovations in Rosedale and seamless additions in The Annex, every project is tailored to the character of its neighbourhood — and the vision of its homeowners.
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Book a free consultation — transparent pricing, response within 24 hours. Mon–Fri 9–5, Sat 10–4 · No obligation.