Where do I look for qualified home addition contractors near me?

When looking for a qualified home addition contractor to partner with for home additions, we recommend going through the following checklist: - Ask around for referrals - Interview a pool of candidates - Look at the contractor’s credentials - Check references - Find out their business experience and management style - Get your contract in writing

How long does it take to do a home addition?

The time it takes for contractors to complete a home addition generally takes anywhere between 2 and 18 weeks depending on the size and scope of the project. For instance, - Kitchen home addition takes approx. 5-7 weeks - Bathroom home addition takes approx. 2-4 weeks - Master Bedroom and Ensuite home addition takes approx. 4-6 weeks - 2-Story Rear home addition takes approx. 12-18 weeks

Home Additions in Toronto & GTA | Home Extensions

As your family grows, you might notice that your current living space no longer meets your needs. While moving can seem overwhelming, there’s a better option to consider. At ARIA Build, we’re passionate about helping you with home additions in Toronto and the surrounding GTA areas, offering a wide range of services designed just for you.

Our experienced team knows the unique needs of Toronto homeowners and is dedicated to creating custom home addition projects that truly complement your lifestyle. Whether you want to create extra space for your family, build a workspace, or create a rental suite, we’re here to help. As a leading home addition contractor in the Greater Toronto Area, we’re committed to supporting you every step of the way and giving you the space you need.

Types of Home Additions We Build

Regardless of where you’re in need of space, there is a home extension solution that can solve the problem. Our team specializes in the professional design and development of a wide range of home extension Toronto solutions, including the following:

Second-Story Additions – The best way to increase the square footage of your home without requiring more additional land is to take advantage of a second-story addition. Whether it’s needed for bedrooms, living areas, or completely separate living space, a second-story addition will allow you and your family to enjoy the home you have for years to come.
Rear Extensions – For families needing more than a simple room addition, rear extensions may be a valuable route to take. With rear extensions, you’ll be able to extend the entire rear of your home – including the basement, main floor, second floor, bungalow additions or all of the above. With a rear extension, you’ll be able to improve square footage without restructuring the flow and layout of your existing home.
Kitchen Additions – Running out of room to cook and host? Expand your kitchen square footage to ensure that you have enough counter and floor space for any event with a home kitchen addition.
In-Law Additions – Having another set of hands around the house is wonderful, but it’s important to ensure that there is enough space for everyone to live comfortably. Create a separate living space with the help of an in-law addition to your home like – Garden suite or Laneway Suite.
Bathroom Additions – A growing family will often require an additional shower, sink, and toilet capacity. Bathroom home additions offer the ability to expand your home while providing critical outlets along the way to ensure a comfortable lifestyle. For more information please see our tips for bathroom renovation blog.
Family Room Additions – A space that should not see compromised with family growth is a dedicated family room. Regardless of the purpose, bring everyone together in a beautiful space with the help of a custom family room addition.
Garage Additions – There are more than a handful of ways to create additional space in your home, the garage being an incredibly important one. Whether you’re in need of extra capacity for storage, lifestyle, fitness, or work, make the most of your garage square footage with a beautiful garage addition.

Contact ARIA Build today for a free, no-obligation quote. Our experienced team is ready to discuss your ideas, answer your questions, and guide you in creating the perfect space for your needs and lifestyle. We are dedicated to providing the best home addition services in Toronto and the Greater Toronto Area.

Our Approach To Toronto Home Additions & Extensions

Every project begins with a detailed description, ensuring that we have a thorough idea of your space needs and an understanding of the problem we’re trying to solve. Once established, we’ll work to create a project plan that outlines the necessary work, costs, and all other associated costs.

Assuming project acceptance, we’ll get started on the build of your Toronto home additions. This will include multiple rounds of work from expert contractors, but your input will be valued each step of the way. Following a painless build process, you’ll be ready to take back your newly constructed space and use it to its full potential.

It is common for a family to outgrow a home and thus need more living space. Whether the arrival of a new baby or the creation of a home office necessitates the increased space, the specialists at Aria Build will partner with you to create a custom living space designed with your unique living situation in primary focus.

Aria has spent several years crafting home additions for countless clients across the Greater Toronto Area. We take care of all of the technicalities, planning, and logistics to ensure a stress-free experience from design, and building to execution of your project all done under one roof. Using only the highest quality materials and sound building methods, we ensure that every job is state of the art with your satisfaction guaranteed. Regardless of your project size or budget, we have a solution to address your space issues and home additions in Toronto to make living comfortable again. Whether you’re looking to learn more about the custom home extension space, looking to better understand our team and project approach, or would like to dive into a custom project of your own, contact us – our home additions contractors is ready to help.

Build Your Home Addition in Toronto with Reliable Contractor

Our team is trained and well-equipped with the expertise and resources to build any home addition. Custom home building has never been easier than with ARIA Build.

Choosing us for your home additions in Toronto means partnering with a family-owned and operated company with over 15 years of experience crafting high-end homes. We’re not just building additions; we’re creating spaces where your family will build lasting memories. Our commitment to you extends beyond the construction phase. We want you to enjoy this experience, ensuring you feel involved, heard, and supported throughout your home addition project.

As Toronto’s leading home addition contractor, we utilize innovative strategies, cutting-edge design tools, and sustainable practices to deliver exceptional results. We understand that your home is a large investment, and we approach each project with attention to detail, using only the highest quality materials and high-end finishes. We focus on creating functional, inspiring, and beautiful spaces that enrich your life.

From planning to construction, we are committed to the end goal. We manage the complexities of permits and construction oversight, allowing you to focus on the excitement of your new space.

Aria Build’s experienced professionals are trained and well-equipped with the expertise and resources to build any type of home addition. Custom home building has never been more straightforward and feasible than with Aria Build. Whether it is the front or back of your house you are interested in building an addition, or adding to another floor, we will accommodate your home’s current makeup to fit in the addition seamlessly. We have listed 4 examples of what you can achieve by adding a home addition in Toronto:

If you own a bungalow house, you can build a second floor on top
There is always room to add additional bathrooms or bedrooms
Opting for a bigger kitchen with a more open concept by removing walls or extending the space
Utilizing the top of the garage to build a master bedroom with a spa bathroom

Our Home Addition & Extension Projects

Explore our portfolio of exceptional home addition projects in Toronto and discover the transformative potential of ARIA Build’s expertise. We’ve worked with numerous Toronto homeowners, crafting custom extensions while enhancing functionality and style.

From expansive kitchen renovations to luxurious master suite additions and complete home additions in Toronto, our projects showcase our commitment to quality workmanship, innovative design, and attention to detail. Each project reflects our dedication to understanding our clients’ unique needs and translating their visions into reality.
Browse our gallery to see how we’ve helped families across the GTA unlock the full potential of their homes, creating spaces that are both beautiful and built to last. Let our work inspire your home addition journey.

Click Here to View More Projects

FAQs about Home Additions

Where do I look for qualified home addition contractors near me?

When looking for a qualified home addition contractor to partner with for home additions, we recommend going through the following checklist:

– Ask around for referrals
– Interview a pool of candidates
– Look at the contractor’s credentials
– Check references
– Find out their business experience and management style
– Get your contract in writing

What should I expect during the home addition building phase?

Once construction begins for your home addition, your contractor will:

1. Establish the foundation and complete dirt work
2. Complete the demolition of the interior and framing
3. Start mechanical work for plumbing, HVAC, and electrical
4. Complete exterior work, including siding, roofing, or decking
5. Install the insulation and drywall
6. Paint the walls and ceilings
7. Complete tile work and install flooring
8. Install cabinets and add interior trim
9. Add the final finishes

How much does a home addition cost?

The cost of home addition will differ depending on the following factors:

– Size and scope
– Labor and permits
– Materials
– Geographic Location
– Building up vs. building out
– Site preparation, excavation, demolition
– Architectural services
– Contractor services
– Cleanup

Whether you’re expanding a kitchen, adding a second story, or building an in-law suite, the total price depends on the size, materials, and complexity of the project.

Additional costs and considerations include insulation, roof framing, siding and trimming, drywalling for ceilings and walls, doors and windows, electrical, plumbing, HVAC, flooring, and landscaping.

For a more detailed breakdown of home addition pricing and what to expect, check out our blog:
Cost of Home Additions in Toronto – What You Should Know Before You Start

What steps should I take if I’m planning a home addition?

A home addition can be a daunting task for builders to shoulder. To make the process easier, try following these steps when going forth:

1. Plan your key objectives
2. Set a budget with financial leverage
3. Design your new space with function in mind
4. Identify property lines and available space
5. Acknowledge potential inconveniences to neighbors
6. Hire the right construction team

Will putting an addition on my house add value to my home?

Yes! Any home addition will undoubtedly add significant value to your house.

Does a home addition require a permit?

According to the Building Code Act, any construction and/or demolition of a new building, addition, or material alteration requires a building permit. So yes, a home addition does in fact require a permit.

How long does it take to do a home addition?

The time it takes for contractors to complete a home addition generally takes anywhere between 2 and 18 weeks depending on the size and scope of the project. For instance,

– Kitchen home addition takes approx. 5-7 weeks
– Bathroom home addition takes approx. 2-4 weeks
– Master Bedroom and Ensuite home addition takes approx. 4-6 weeks
– 2-Story Rear home addition takes approx. 12-18 weeks

Do I need to move out during a home addition?

You do not have to move out during the work of home addition contractor. However, depending on the impact of the remodel, you may find relocating, for the time being, is best for you.

Are there any limits for home additions?

There are no limits for home additions. The only factor that would restrict what you may or may not add to your home is because of law limitations. Bylaws may limit the size of a home addition by imposing setback requirements in the front, side, and rear yards, and by controlling maximum height.

What Our Clients Say

Aria Build

4.8

Based on 70 reviews

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Priscilla Silva

21:45 08 Aug 25

Working with Aria Build was an exceptional experience. From the very beginning, Behzad and the Aria Build team listened to what we wanted and brought our vision to life. Building our dream home felt overwhelming at times, but the project managers were with us every step of the to put us at ease. The craftsmanship, attention to detail, and quality materials were clear in every part of the home. Behzad and Nekruz worked closely with our architects during the design and permit phase, and continued to guide us through every step of the construction process. They were always honest about timelines, budgets, and quick to respond to any questions or concerns we had. I highly recommend working with Behzad and his team if you are considering building your luxury dream home in Toronto.

M T

20:17 03 Jun 25

Aria Build delivered an outstanding experience from start to finish. Their communication, craftsmanship, and attention to detail were exceptional, and they brought our vision to life with care and precision. They stayed on budget, met deadlines, and made the entire process smooth and stress-free. The quality of our custom home speaks for itself—we’ve had so many compliments, and we couldn’t be happier. Highly recommend them to anyone looking for a trustworthy, top-tier builder.

Rose

15:07 07 Apr 25

My husband and I chose Aria Build to design and build our custom home, and we’re so glad we did. Behzad and his team are truly wonderful, professional, thoughtful, and genuinely committed to building high-quality homes. From our first meeting, we felt confident that we had chosen the right custom home builder in Toronto.Throughout the entire process, our project manager was incredibly responsive and helpful. Whether we had questions or needed updates, someone was always there to walk us through it. Building a custom home in the Greater Toronto Area can feel overwhelming, but Aria Build made it a smooth and enjoyable experience.Now that we’re living in our new home, we couldn’t be happier. The attention to detail and craftsmanship is outstanding, It really shows how much pride they take in their work. Even after we moved in, the few small warranty items we had were handled quickly and professionally.If you’re looking for a trustworthy, family-run home builder in Toronto or the GTA, I highly recommend Aria Build. And if we ever build again, I wouldn’t go with anyone else.

Kevin Wei

14:59 07 Apr 25

Best business decision ever.Less than a year ago, my wife and I purchased a beautiful piece of property just outside Toronto to build our forever home. Like many homeowners beginning the custom home building journey, we spent a lot of time researching the best custom home builders in Toronto and the GTA. After speaking with several top-rated companies, one name stood out immediately, Aria Build.We were initially unsure if a smaller 1700 square foot home like ours would get the same attention as the larger luxury homes Aria Build is known for. But after just one conversation with Behzad, all of our concerns were put to rest. They treated our project with the same care, passion, and professionalism that you would expect from a truly experienced, family-owned custom home builder.Choosing Aria Build was hands down the best decision we could have made.Building a custom home in Toronto can be overwhelming, but working with a trustworthy and experienced builder makes all the difference. Behzad and his team were incredible every step of the way. They were responsive, detail-oriented, and genuinely cared about getting everything just right, from the foundation to the finishing touches. Their dedication to quality craftsmanship and personalized service exceeded all our expectations.Now, as we prepare to move into our lakefront dream home, we’re filled with gratitude. This isn’t just a house, it’s our future, and it was built with love and expertise by one of the best home builders in Toronto.If you’re looking for a reputable custom home builder in the GTA, someone who combines luxury home experience with family values and personal attention, we highly recommend Aria Build. Thank you Behzad and his family, for helping us turn our vision into reality.

Jaineet Banwait

13:07 27 Mar 25

I had the pleasure of working with Aria Build, for the renovation and addition to my home, and I couldn’t be happier with the results. Their team was exceptional—highly professional, detail-oriented, and committed to delivering top-quality work. The project was completed on time and within budget, which made the entire experience stress-free. From start to finish, the process was seamless, and they exceeded my expectations in every way. If you're looking for a reliable and skilled team for your home project, I highly recommend Aria Build!

Hossein Sepand

03:21 27 Mar 25

I've had the pleasure of working with Aria Build, and I can confidently say that they are a true professional in their field. Their attention to detail is exceptional, and they approach every project with precision and dedication. Their craftsmanship is outstanding, and they ensure that every aspect of the work is executed flawlessly. If you're looking for someone who values quality and delivers top-tier results, I highly recommend Aria Build.

SJ Aram

00:21 27 Mar 25

Transformative Renovation Services You Can Trust. Our home renovation project was a massive success, all thanks to Aria Build. Their expertise in high-end renovations and their attention to detail were second to none. The team ensured that every stage of the process was stress-free and the results were beyond what we had imagined. For anyone looking for luxury home renovation services in Toronto, Aria Build is a top-notch choice that guarantees outstanding outcomes.

Lush Designs

00:13 27 Mar 25

Trusted Family-Owned Business Aria Build is a remarkable home builder with over a decade of experience in constructing and remodeling luxury homes across Toronto, North York, and the GTA. Their commitment to creating breathtaking custom homes and delivering unparalleled customer service is truly exceptional. We were thoroughly impressed by their innovative designs and flawless execution. If you’re in search of trusted custom home builders in Toronto, look no further than Aria Build.

Jamshid Davlat

01:29 26 Mar 25

Working with Aria Build was an incredible experience from start to finish. My wife and I recently bought our forever home in the GTA, and while the property had great bones, it needed a full custom renovation 6 bedrooms, 7 bathrooms, and pretty much everything in between. The layout and finishes were really dated, and we wanted something more modern, functional, and high-end.A friend of ours recommended Behzad and the team at Aria Build, and after meeting him just once, we knew we didn’t need to look any further. He understood exactly what we wanted and made us feel confident about taking on such a major project.Throughout the entire build, Behzad was hands-on, responsive, and super easy to work with. Of course, no renovation comes without its challenges, but what really stood out was how quickly he addressed any issues and kept things moving. His team was professional, respectful, and clearly took pride in their work.The end result? A fully customized home that feels like us in every way modern, clean, and beautifully built. The attention to detail was next-level, and we’ve already had people asking who did the work.If you’re planning a custom home build in Toronto or the GTA, I can’t recommend Aria Build and Behzad enough. Honest, reliable, and truly passionate about what they do.

Trent Holliday

00:35 26 Mar 25

When we found out we were expecting twins, we knew our cozy starter home wasn’t going to cut it anymore. Between the lack of space and the layout that just didn’t work for a growing family, we decided it was time to build a custom home that could truly be our long-term home.We had no idea where to start, but after being referred to Behzad and the team at Aria Build, everything just clicked. From the very first meeting, Behzad really took the time to understand what we needed not just in terms of square footage, but in how we live. He asked thoughtful questions, offered great suggestions, and never once made us feel rushed or pushed into decisions.Throughout the process, the Aria Build team was organized, professional, and incredibly detail-oriented. Behzad was always available to answer questions or walk us through the next step. As stressful as building a custom home can be especially while preparing for two babies we always felt like we were in good hands.The finished home is more than we ever imagined. The open-concept living space is perfect for watching the kids while cooking, we have more than enough bedrooms and bathrooms to grow into, and every inch of the house reflects the quality and care that went into the build. It’s functional, beautiful, and truly feels like home.If you’re looking to build a custom home in Toronto or the GTA, especially as your family grows, I can't express enough how grateful I am for Behzad and Aria Build. Highly recommend!!!

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Home Additions in Toronto