Premier Home Additions Contractor in Toronto
Maximize your living potential with David Reno, your trusted home additions contractor in Toronto. In a city where space is at a premium, we specialize in providing seamless home expansion services that add both square footage and significant market value to your property. Whether you are looking to expand a narrow semi-detached home or add a luxury extension to a detached residence, our team brings unmatched expertise to every Toronto home addition project.
We understand the unique architectural landscape of Toronto and offer specialized services including:
Rear & Side Extensions to maximize narrow urban lots.
Second-Story Additions for growing families needing more bedrooms.
Laneway Suites & Garden Suites for rental income or guest housing.
City of Toronto Permit Support ensuring compliance with local zoning bylaws.
At David Reno, we transform homes across the GTA, but our deep roots in Toronto ensure that your project is handled with precision and care. From initial design and structural engineering to the final interior finishes, our skilled professionals are dedicated to bringing your vision of a spacious, modern home to life in the heart of the city.
Call Us: 1-647 463 2246
Custom Home Additions in Toronto
At David Reno, we’re your go-to source for comprehensive renovation services in Toronto and the Greater Toronto Area, where we transform your visions into reality.

Room Addition
This is the most versatile type of home addition, where you can add a new room to your house. It could be a bedroom, bathroom, home office, or a family room.

Second Story Addition
If you have limited space on your property, a second-story addition can double your living space without expanding your home’s footprint. This is ideal for adding bedrooms or extra living space.

Bathroom Addition
Bathroom additions can significantly enhance the functionality and value of your home. They provide convenience, particularly in larger households, and can be a sound investment when it comes to resale value.

Porch/Deck Addition
Expanding your outdoor living space with a new porch or deck is a popular home addition, providing a place for relaxation and entertainment.
Other Home Additions We Do
If you need to make any additions to your space our team of experts can make it happen. Whether large or small our team will get the job done!
Bump-out Addition
A bump-out is a smaller addition that extends a room’s footprint, usually to create more space for a kitchen, dining area, or even a walk-in closet.
Sunroom Addition
Sunrooms are designed to let in plenty of natural light and are perfect for enjoying the outdoors while being indoors.
Rear Addition
Extending the back of your home is a great way to in crease the value of your home and to create a larger kitchen, dining area, or a spacious family room.
Garage Conversion
You can convert an existing garage into additional living space, such as a bedroom, home gym, or even a rental unit.
Mudroom Addition
Mudrooms are functional spaces designed for storing shoes, coats, and other outdoor gear, keeping the rest of the house clean and organized.
In-Law Suite Addition
A self-contained living space typically added to a home to accommodate aging parents. It includes a bedroom, living area, and kitchenette.
Smart Home Extensions for Small Lots in Toronto
Maximizing space on a small lot requires creativity, strategic planning, and the right renovation partner. At David Reno, we specialize in designing smart home extensions that make the most of every square foot—whether it’s a rear addition, a vertical second-storey expansion, or a side bump-out that works within zoning limits. Our team understands the unique challenges of building on tight urban lots in Toronto, Markham, Vaughan, and surrounding areas.
From integrated storage solutions to multi-use rooms and open-concept layouts, we help homeowners achieve more space and functionality without compromising design. With our deep knowledge of local bylaws, permit requirements, and cost-efficient construction methods, your small lot can still deliver big results.
Home Addition Projects
Check out some of our home addition work that we’ve done in Toronto and the GTA.
Home Addition Services in Toronto & The GTA
David Reno proudly serves a wide range of locations in the GTA, bringing exceptional construction expertise and home improvement solutions right to your doorstep.
David Reno, the premier renovation company, takes immense pride in servicing the entire City of Toronto and the Greater Toronto Area (GTA). With a steadfast commitment to excellence, we bring our expertise to every corner of this vibrant metropolis, ensuring that your home improvement dreams become a reality. Whether you reside in the heart of Toronto or the suburbs of the GTA, our dedicated team is ready to transform your living spaces into something extraordinary. At David Reno, we’re not just renovating homes; we’re revitalizing lifestyles across the city and beyond.
Home Addition Frequently Asked Questions
What is a home addition, and when is it necessary?
A home addition involves expanding your existing home to create additional living space. It’s necessary when your family is growing, you need more room for specific activities, or you want to enhance the functionality and value of your home.
How do I determine if a home addition is feasible for my property?
The feasibility of a home addition depends on various factors, including your property’s size, local zoning regulations, and your budget. We offer a consultation service to assess your specific needs and provide expert guidance.
How long does a typical home addition project take?
The timeline for a home addition project varies depending on the scope and complexity. Small additions can take a few weeks, while larger projects may take several months. We provide a detailed project timeline during the planning phase.
Learn More: Home Renovations in Mississauga
Do I need permits for a home addition in Toronto or the GTA?
Yes, most home additions require building permits and must comply with local building codes. Our team will assist you in obtaining the necessary permits and ensuring your addition adheres to all regulations.
What is the cost of a home addition, and can I get a detailed quote?
The cost of a home addition varies greatly depending on the size, materials, and design. We provide detailed quotes based on your project’s specific requirements, ensuring transparency and clarity in the pricing.
Learn More: General Contractor in Richmond Hill
Is financing available for home addition projects?
Many homeowners explore financing options, such as home equity loans or lines of credit, to fund their home additions. We can provide guidance on financing options and work with your chosen lender.

