Mortgage Insurance Rule Changes Enable Homeowners to Add Secondary Suites

Diane Gogar • January 2, 2025

As housing affordability challenges persist across Canada, innovative solutions are reshaping the way homeowners can contribute to housing supply. Starting January 15, 2025, new mortgage insurance rule changes will allow Canadian homeowners to access insured refinancing options to create secondary suites, such as basement apartments or laneway homes.


This move, announced in Budget 2024 and detailed by the Department of Finance Canada, is part of a broader strategy to increase housing density and improve affordability while offering homeowners the chance to generate additional income.


Why These Changes Matter

Historically, converting extra space into rental units has been both costly and mired in municipal red tape. Recent zoning reforms across Canada’s major cities, driven by Housing Accelerator Fund agreements, are reducing these barriers. The creation of secondary suites not only expands housing supply but also provides financial benefits to homeowners, such as offering seniors additional income to support aging in place.


Key Parameters for the New Rules

The new mortgage insurance program is designed to enable homeowners to build legal, self-contained secondary suites that comply with municipal requirements.


Here are the essential details:

Eligibility Requirements

Homeowners must already own the property.

The homeowner or a close relative must occupy one of the existing units.

Additional units must not be used as short-term rentals.


Project Specifications

New units must be fully self-contained with separate entrances (e.g., basement suites, laneway homes).

Up to four total dwelling units are allowed, including existing units.


Financial Parameters

The “as improved” property value must be less than $2 million.

Homeowners can refinance up to 90% of the property’s value, including the enhanced value from secondary suites.

The maximum amortization period is 30 years.

Additional financing must not exceed the project’s costs.


When Do These Rules Take Effect?

Starting January 15, 2025, lenders can submit applications for mortgage insurance under these updated parameters. This applies to all eligible properties across Canada, provided the new units align with municipal zoning requirements.


What This Means for Homeowners

For homeowners with underutilized space, such as basements or detached garages, this new program offers an opportunity to increase property value and create a source of long-term income. By building legal secondary suites, homeowners can contribute to Canada’s rental housing market while gaining financial security.


A Step Toward Housing Solutions

As housing supply remains a pressing issue, these mortgage insurance changes reflect a commitment to practical, homeowner-driven solutions. Whether you’re a senior looking to age in place or a family seeking to maximize your property’s potential, these changes represent an exciting opportunity to invest in your home and your community.

Stay informed and explore your options with your lender to determine if this program is right for you. The path to unlocking your property’s potential begins in 2025.


DIANE GOGAR
MORTGAGE PROFESSIONAL
CONTACT ME

Why The Subject Property Matters

By Diane Gogar • July 23, 2025
When looking to qualify for a mortgage, typically, a lender will want to review four areas of your mortgage application: income, credit, downpayment/equity and the property itself. Assuming you have a great job, excellent credit, and sufficient money in the bank to qualify for a mortgage, if the property you’re looking to purchase isn’t in good condition, if you don't have a plan, you might get some pushback from the lender. The property matters to the lender because they hold it as collateral if you default on your mortgage. As such, you can expect that a lender will make every effort to ensure that any property they finance is in good repair. Because in the rare case that you happen to default on your mortgage, they want to know that if they have to repossess, they can sell the property quickly and recoup their money. So when assessing the property as part of any mortgage transaction, an appraisal is always required to establish value. If your mortgage requires default mortgage insurance through CMHC, Sagen (formerly Genworth), or Canada Guaranty, they’ll likely use an automated system to appraise the property where the assessment happens online. A physical appraisal is required for conventional mortgage applications, which means an appraiser will assess the property on-site. So why is this important to know? Well, because even if you have a great job, excellent credit, and money in the bank, you shouldn’t assume that you’ll be guaranteed mortgage financing. A preapproval can only take you so far. Once the mortgage process has started, the lender will always assess the property you’re looking to purchase. Understanding this ahead of time prevents misunderstandings and will bring clarity to the mortgage process. Practically applied, if you’re attempting to buy a property in a hot housing market and you go in with an offer without a condition of financing, once the appraisal is complete, if the lender isn’t satisfied with the state or value of the property, you could lose your deposit. Now, what happens if you’d like to purchase a property that isn’t in the best condition? Being proactive includes knowing that there is a purchase plus improvements program that can allow you to buy a property and include some of the cost of the renovations in the mortgage. It’s not as simple as just increasing the mortgage amount and then getting the work done, there’s a process to follow, but it’s very doable. So if you have any questions about financing your next property or potentially using a purchase plus improvements to buy a property that needs a little work, please connect anytime. It would be a pleasure to walk you through the process.

Make the Most of Summer: Outdoor Project Ideas for Every Space

By Diane Gogar • July 22, 2025
Summer in Canada is short—but sweet. With warm weather and long evenings, it’s the perfect time to get outside and enjoy your outdoor space, no matter how big (or small) it is. Whether you have a tiny patio or a sprawling backyard, a few creative upgrades can go a long way toward turning your space into your personal summer oasis. Below are ideas for every type of outdoor space, from cozy balconies to large backyards! For Patio-Only Spaces Limited to a balcony or concrete patio? No problem! Small spaces can still offer big enjoyment. 1. Upgrade the Flooring Add interlocking tiles to give your concrete floor a more polished look—wood grain, grass panels, or composite styles are all popular, easy-to-install options. 2. Create an Outdoor Movie Zone Hang a pull-down screen or grab a portable stand, pair it with a mini projector, and voilà—your very own outdoor movie theatre under the stars! 3. Start an Herb Garden Railing planters are perfect for growing basil, mint, parsley, and more. Fresh herbs at your fingertips—and they smell amazing too! 4. Add Some Twinkle Wrap fairy lights around your railing or overhead beams to bring cozy vibes and nighttime charm. 5. Grill Like a Pro Maximize your BBQ season with a compact baby-que. Weber’s Q Series is a great option for small spaces without compromising grilling power. For Small Yards A little yard can still pack a lot of personality. Here are ways to make the most of every square foot: 1. Game Time! Add a mini putting green or an axe-throwing target (just be safe!) for quick bursts of backyard fun that don’t take up much space. 2. Warm Up Your Nights Add a heating lamp or portable fire bowl to keep your evenings cozy well into the fall. 3. Grow Your Own Produce Build or buy a raised garden box to grow tomatoes, cucumbers, lettuce, or other easy vegetables. Gardening is relaxing—and delicious! 4. DIY Bird Bath Make a pedestal bird bath using an old vase, a platter, and strong glue. You likely have everything you need already at home—and the local birds will thank you! For Big Yards If space isn’t an issue, the sky’s the limit! Here are some larger-scale projects to take your yard to the next level: 1. Build a Catio Yep, it’s a “cat patio”! Give your feline friends a safe way to enjoy the outdoors with a screened-in enclosure attached to your home. 2. Create a Permanent Fire Pit Use stones and a fire ring to build a beautiful, safe fire pit. You can even add airflow cutouts to reduce smoke—perfect for those marshmallow roasts! 3. Tile a Dining Area Install paving stones or tiles to define an outdoor dining space. Add a table, some string lights, and enjoy al fresco meals all summer long. Need More Inspiration? If none of these projects quite fit your vision, check out Home Depot’s DIY backyard ideas—complete with step-by-step instructions and material lists to help you bring your outdoor dreams to life. Soak It Up While It Lasts No matter the size of your space, there’s always something you can do to enhance your outdoor experience. So get out there, get creative, and make the most of these sunny summer days. See you back here in August—with more tips, tricks, and homeowner insights!