Mortgage Insurance Rule Changes Enable Homeowners to Add Secondary Suites

Welbanks Mortgage Group • 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.

Lee Welbanks
By Lee Welbanks July 29, 2026
Thinking About Selling Your Home? Start With These 3 Key Questions Selling your home is a major move—emotionally, financially, and logistically. Whether you're upsizing, downsizing, relocating, or just ready for a change, there are a few essential questions you should have answers to before you list that "For Sale" sign. 1. How Will I Get My Home Sale-Ready? Before your property hits the market, you’ll want to make sure it puts its best foot forward. That starts with understanding its current market value—and ends with a plan to maximize its appeal. A real estate professional can walk you through what similar homes in your area have sold for and help tailor a prep plan that aligns with current market conditions. Here are some things you might want to consider: Decluttering and removing personal items Minor touch-ups or repairs Fresh paint inside (and maybe outside too) Updated lighting or fixtures Professional staging Landscaping or exterior cleanup High-quality photos and possibly a virtual tour These aren’t must-dos, but smart investments here can often translate to a higher sale price and faster sale. 2. What Will It Actually Cost to Sell? It’s easy to look at the selling price and subtract your mortgage balance—but the real math is more nuanced. Here's a breakdown of the typical costs involved in selling a home: Real estate agent commissions (plus GST/HST) Legal fees Mortgage discharge fees (and possibly a penalty) Utility and property tax adjustments Moving expenses and/or storage costs That mortgage penalty can be especially tricky—it can sometimes be thousands of dollars, depending on your lender and how much time is left in your term. Not sure what it might cost you? I can help you estimate it. 3. What’s My Plan After the Sale? Knowing your next step is just as important as selling your current home. If you're buying again, don’t assume you’ll automatically qualify for a new mortgage just because you’ve had one before. Lending rules change, and so might your financial situation. Before you sell, talk to a mortgage professional to find out what you’re pre-approved for and what options are available. If you're planning to rent or relocate temporarily, think about timelines, storage, and transition costs. Clarity and preparation go a long way. The best way to reduce stress and make confident decisions is to work with professionals you trust—and ask all the questions you need. If you’re thinking about selling and want help mapping out your next steps, I’d be happy to chat anytime. Let’s make a smart plan, together.
Four coworkers in a bright office meeting around a laptop and papers, discussing work at a wooden table
By Lee Welbanks July 22, 2026
How to Get Out of Debt Faster Debt has a way of quickly spiralling out of control, particularly if you face one of life’s most common financial obstacles – such as job loss/wage reduction, separation/divorce or illness/death. But, fortunately, there are debt-reduction strategies available to get you out of debt quicker and remain debt free! One popular debt-reduction strategy tackles your smallest debt balances first before moving up the chain to pay off larger ones. When the smallest debt is paid in full, you roll the minimum payment you were making on that debt into the next-smallest debt payment. Here’s how it works in bite-sized steps: Record your debts from smallest to largest regardless of interest rate Make minimum payments on all your debts except the smallest one Pay as much as possible on your smallest debt Repeat until each debt is paid in full Focus on outstanding balances, not interest rates If your largest debt has the largest interest rate, it’s going to be a long time before you even see a dent in that crazy balance of yours. But when you stick to the smallest balance plan, you’re going to feel a true sense of accomplishment as you pay off that debt super quick. That excitement is what’s going to motivate you to keep working hard until you’re completely out of debt. This debt strategy is effective because it’s all about changing your behaviour. And once you see positive results, you’re more encouraged to stay the course until you’re out of debt. Example Let’s say you have four different debts: $500 dental bill – $50 payment $2,500 credit card debt – $63 payment $7,000 car loan – $135 payment $10,000 student loan – $96 payment Using this debt strategy, you make minimum payments on everything except the $500 dental bill. Since you’re paying $550 a month on the dental bill (the $50 minimum payment plus the extra $500), that debt is completely gone in one month. Now you can take the freed-up $550 and attack your credit card debt, paying a total of $613 ($550 plus the $63 minimum payment). In about four months, you’ll be waving goodbye to that credit card debt too! Next, you’ll tackle the car loan to the tune of $748 a month ($613 plus $135). In 10 months, you’ll be driving a vehicle you actually own. By the time you reach that dreaded student loan (your biggest debt), you can put $844 a month towards it. That means you’ll be making your final payment in just 12 months. With all your hard work and sacrifice, throwing extra money into your debt strategy and staying focused on the goal, you’ll have paid off $20,000 in just 27 months! Wondering if this is the right debt strategy for you? I’m always here to help. Answers are a call or email away.