Second & Third Floor Additions

Second & Third Floor Additions in Toronto

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.

  • Unparalleled Craftsmanship
  • Transparent Pricing
  • Building Code Compliance

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Second floor addition · Toronto · 800 × 480px
WSIB CertifiedEst. 2004 / 20+ Years500+ Projects4.9 Google Rating

Expand Your Home, Not Your Stress

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

Why Choose a Second or Third-Floor Addition?

More Space Without Moving

No need to leave your neighbourhood or enter Toronto’s competitive housing market.

Higher Property Value

A well-planned addition can significantly increase your home’s resale price.

Designed for Your Family

Add bedrooms, a family room, or a home office tailored to how you live.

Potential Rental Income

Convert your new space into a secondary dwelling unit for long-term flexibility.

Eco-Friendly Upgrades

Incorporate smart home features and energy-efficient materials as part of the build.

Quality Guaranteed

Expert craftsmanship and premium materials for a durable, long-lasting addition.

Your Trusted Partner for Home Additions

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.

Trending Home Additions

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.

Cost Expectations

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.

Permit Support

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.

Tailored Estimates

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.

Not Sure Which Option to Choose?

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

What Toronto homeowners say about second floor additions

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.
JD
Fixed pricing meant no surprises. The team was respectful of our home and kept the site tidy.

Frequently asked questions

Find answers to common questions about second-floor additions in Toronto.

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Serving Toronto’s Finest Neighbourhoods

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.

Ready to explore a second floor addition?

Book a free consultation — transparent pricing, response within 24 hours. Mon–Fri 9–5, Sat 10–4 · No obligation.