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Home Expert advice

Tiny Homes, Laneway Houses and More: Everything You Need to Know About Accessory Dwelling Units

Mackenzie Scibetta by Mackenzie Scibetta
July 17, 2023
in Expert advice, Home Investment
Reading Time: 6 mins read
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With the demand for affordable housing growing, and mortgage payments increasing, accessory dwelling units (ADUs) are emerging as a possible solution for homeowners looking to earn additional income or accommodate aging family members. ADUs are self-contained housing units built on an existing property, usually in the backyard of a home, and can come in the form of a tiny house or laneway home. 

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“The most popular ADUs are ones that are under 600 sq. ft. because this is the sweet spot that allows them to fit in with the regulations that most cities are adopting in the new bylaws,” explained Tiny Estates co-founder William Forbes. “Bylaws vary from city to city, but most properties do qualify for 300 sq. ft. to 600 sq. ft. ADUs.”

Tiny Estates – Construction begins for a detached 1-bedroom ADU.
Tiny Estates – Walls and insulation are added to the 1-bedroom ADU.

The recent passing of Bill 23 in Ontario allows for three residential units to be built per lot, and this is giving ADUs an opportunity to flourish. “We’re seeing a massive trend in the direction of adopting and allowing for ADUs by local governments because of the major housing shortage. By increasing density in residential areas with ADUs in backyards it allows us to tackle the housing crisis in a unique way,” said William. “From our experience operating in Kitchener, the area is investor-friendly and the ADUs are getting approval quite easily.”

It’s not just Kitchener that has opened the floodgates for more additional housing units to be built, but also Guelph, Cambridge, Brantford, and even Toronto. 

  • Read: The Impact of the Bank of Canada’s Third Interest Rate Hike of 2023 on Canadian Real Estate

What to Know Before Investing in an ADU

In general, detached properties with sufficient backyard space are ideal for investing in an ADU. It varies case by case, but having around 800 sq. ft. of usable land will be sufficient. 

Tiny Estates – The completed exterior of the 1-bedroom ADU.
Tiny Estates – Interior of the completed 1-bedroom ADU.

If you’re an investor looking to enter the housing market, ADUs are often more attainable than condos or other larger properties. “It makes more sense often to actually build the ADU, which is more affordable, than to buy a condo because you have the flexibility on how big to build it and its simpler from an investors perspective,” said William. 

Tiny Estates – Interior of the completed 1-bedroom ADU.

Some homeowners may be able to afford an ADU without outside help, but there are still plenty of financing options available, including home equity loans, a second mortgage, or even grant or loan programs offered by some cities. Depending on how you finance your ADU, you can expect to get a considerable return on your investment. “It’s hard to generalize, but I think it’s safe to say you can expect an 8-12% return on your money,” said William. 

How the Building Process Works

The first step is getting your zoning application from your local government. After that, you’ll need to apply for a building permit and have a structural engineer draft the drawings for the permit. You’ll also have to get your electrical, water and sewage services checked in order to ensure there is sufficient service, and if not, have them upgraded. 

  • Read: Toronto’s Summer Market Off to a Competitive Start Amid Dwindling Supply: TRREB

After that, it’s time to build! First comes the underground trenching, then the foundation, and lastly the actual ADU unit. You can expect the build time to take between 4 – 5 months. If this sounds overwhelming, don’t fret. There are a lot of professionals who are ready to help you in the process. 

Tiny Estates – Interior of the completed 1-bedroom ADU.
Tiny Estates – Interior of the completed 1-bedroom ADU.

“It’s important to speak with an expert in the field to get a better understanding on whether your property can support an ADU. We have good relations with the city and we will conduct a property feasibility assessment to see if your property qualifies for this,” added William. 

If you’re in the Kitchener-Waterloo region and considering building an ADU, whether it be as an investment or as a personal space, Tiny Estates can help. If you’d like to speak with a realtor to hear more about real estate investment and alternative properties, give us a call today!

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Mackenzie Scibetta

Mackenzie Scibetta

Mackenzie Scibetta is a seasoned Content Marketing Specialist at Zoocasa, where she brings her expertise to the world of real estate. As a dedicated real estate writer, Mackenzie's primary goal is to equip home buyers and sellers with the most up-to-date market insights, enabling them to navigate their real estate ventures with confidence. Mackenzie's writing is characterized by its depth and breadth, covering a wide range of topics related to the real estate industry. From exploring the intricacies of mortgages to meticulously tracking and analyzing trends in local markets across Canada and the U.S., Mackenzie is known for her comprehensive and data-driven reports. Her commitment to providing valuable information is evident in the consistent quality of her work. Mackenzie's research and insights have earned her recognition from prominent media outlets. Her expertise has been featured in BNN Bloomberg, CTV News, the National Post, The Globe and Mail, and even The New York Times. These accolades underscore her position as a trusted authority in the field of real estate.

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