Mortgage Insurance Rule Changes Enable Homeowners to Add Secondary Suites

Darrell McCollom • January 3, 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.


Darrell McCollum

Worried About Your Mortgage Renewal? You’re Not Alone

By Darrell McCollom • June 19, 2025
Worried About Your Mortgage Renewal? You’re Not Alone  If your mortgage renewal is coming up soon, you're likely feeling a bit of financial pressure—and you’re not the only one. A recent survey shows that over half of Canadian homeowners believe their upcoming mortgage renewal could impact their current living situation. With interest rates still higher than what many borrowers locked in before 2022, 45% of those renewing in the next 12 months expect their monthly payments to increase. Even though the Bank of Canada has held its key overnight rate steady at 2.75%, borrowing costs remain elevated compared to the low-rate years we saw earlier in the decade. And that’s changing how Canadians think about their finances. Changing Plans and Tightening Budgets Among those worried about their renewal, 73% say they’re already cutting back on discretionary spending—things like eating out, entertainment, or travel—to brace for higher mortgage payments. For many, it goes deeper than just trimming the budget. Nearly one in four surveyed homeowners said they’re rethinking their entire financial strategy. Some are pressing pause on home renovations (43%), while others are considering downsizing or relocating to a more affordable area (29%). A smaller group (15%) is even open to major lifestyle changes, like moving in with roommates or relocating to a new neighbourhood altogether. Fixed-Rate Mortgages on the Rise In this climate, most homeowners looking to renew are leaning toward fixed-rate mortgages, with 75% preferring the stability of predictable payments. For those facing uncertainty, locking in a rate for the next few years can offer peace of mind—even if it means paying a little more in the short term. First-Time Buyers Are Feeling It Too It’s not just current homeowners feeling the pinch. A separate survey found that more than half of Canadians planning to buy a home are cutting back on non-essential spending to save for their down payment or other buying costs. About 31% are even considering tapping into savings or investment accounts like TFSAs, RRSPs, or first-time home savings accounts to make their purchase possible. What This Means for You Whether you’re preparing to renew or purchase for the first time, this environment calls for smart, strategic planning. You’re not alone in feeling uncertain—but with the right guidance, you can navigate these changes confidently. Have questions about your upcoming renewal or wondering what type of mortgage is right for today’s market? Let’s connect. We're here to help you make informed, confident decisions about your home financing.

Why The Subject Property Matters

By Darrell McCollom • June 18, 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.