What is a Home Addition?

If you live in Toronto, or any of the adjacent suburbs like Scarborough or East York, you will very likely have seen some form of home addition project starting, underway, or finished up. Since many of the homes in Toronto are still detached wartime bungalows a home addition provides a home owner or real estate investor with a lower cost alternative to add space onto their existing home than completing a new home build, along with the benefit of updating most of the home. Below we outline some of the most common home addition projects that we have completed in Toronto, and read on to know if your existing house is a good candidate for a home addition.

Types of Home Additions

Bungalow Top-up or Second Storey Addition

Characterized as removing the existing roof of a bungalow and adding an additional level of livable space, this is by far the most common type of home addition project in Toronto. Due to good soil conditions and houses that were built very well during the post-war building boom (footings/cinderblock foundations/double brick (wythe) exterior walls) this is usually a more cost competitive way to add space than any other type of home addition project. Many times our clients are moving up their bedrooms to the second floor (3-4 bedrooms depending on the size of the bungalow) and at least one bathroom (sometimes 1 ensuite and 1 shared). There are even ways to further maximize space on a new second floor addition, which includes creating a cantilevered floor system to extend the square footage of the main floor. Our project on Chilton Road gives a great look into what a properly executed cantilevered design looks like.

To give you a better idea of what a second level addition looks like before and after, we have some pictures of one of our Birch Cliff Home Addition Projects, located on Viewbank Road in Scarborough. As you can see, most of the existing bungalow brick is still exposed on the main floor, but the house has a new and refreshed look even though more than 51% of the existing walls were maintained.

SECOND or third STOREY ADDITION AND EXTENSION

As you will see while reviewing some of our home addition projects on our website, this is by far the most popular type of home addition project that we have completed. You can especially see this with our Chisholm Avenue, Cosburn Avenue, and Main Street Projects.

What all of these projects have in common is they all underwent underpinning work to lower the basement. Due to the good access to the backyard and rear extension excavation work that was being completed we were able to complete the underpinning work with machines versus having to complete them by hand, which saved our clients quite a bit of money. If you have some room with your rear yard setback and want an additional level (or two) for your property this type of home addition is your best bet. Though more costly than just a second level addition, this type of work will maximize your overall square footage of your home, which is what people are sometimes looking for.

Side Split and Back split Home Additions

Side split and backsplit homes are common in some neighbourhoods of Toronto and offer a unique set of hurdles and issues for completing home addition work. Having completed many side and back split home additions in Toronto, we have the experience to properly help you plan your additional level(s) to your existing home.

Side or Rear Extensions to an existing home

Sometimes you want to add to your existing home without affecting the overall look, feel, or flow of the existing space. A side or rear extension project is a great way to add space onto a home, but minimally affecting the existing space.

This type of home addition would be good for a home that has been recently renovated, but additional space is required for a growing family or growing space needs. The best example that we have on our website is of our two level rear extension project in the Upper Beaches, located on Wrenson Road. We took an existing two storey home and extended it back to add more space for the main floor and to add a master bedroom for the newly bought property and growing family.

Check out our home addition projects!

Now that you have an idea of some of the different types of home additions, we invite you to browse through our featured and most recent home addition projects. Some of the projects might be in your neighbourhood, and you will notice that we do a lot of work in the East End of Toronto, namely in Scarborough, East York, North York and the Upper Beaches. Even if your project does not fall into any of these areas we still invite you to contact us with your project idea and location to see if we can help you get on the right path.

Other Types of Home Addition Projects

Since we don’t have the means and space to show the hundreds of home addition projects that we have completed since 1997, we have compiled a separate list of other home addition projects that may fit the bill for your property.

Adding Dormers to an existing one and a half storey home

If you have a second level that is built into your roof system but want to access more livable space on that level, adding dormers might be a great idea! You would be surprised how much you can maximize your space by adding dormers, it is a great lower-cost home addition if your house is set-up for it.

side, rear, or front yard extension to your Bungalow

If you have an existing bungalow and are looking for a little bit of additional space in your basement or main floor, this is the project for you. This allows people with smaller budgets to still gain a bit more space for a larger kitchen, additional bedroom, more basement space but also focus on upgrading the existing house features.

Third Storey Addition to existing two storey home

If you have enough space above your existing house to allow for a third level this may be the right project. A lot of the time these projects need to go to Committee of Adjustment to get approved because most of the time the maximum building height is exceeded when the third storey is being designed, but if you are working with an experienced designer or architect, they should be able to guide you in the right direction.