The Mortgage Wall Is Coming: How a Wave of Renewals Could Reshape BC’s Housing Market



If you have been following the housing market lately, you may have heard the term “Mortgage Wall.” It sounds dramatic, and in some ways it is. The phrase describes a huge wave of Canadian mortgages that will come up for renewal in 2025 and 2026. Because so many homeowners locked in at ultra-low rates during 2020 and 2021, we now face an unusually large cluster of renewals all at once.

According to the Bank of Canada, about 60% of mortgages will renew during this period. For many borrowers, that means moving from record-low rates of under 2% to something closer to 4–5%. Let’s say for example that you took out a $500,000 mortgage in 2021 with an interest rate of 2.15%. Your payments up until now would be around $2,155 per month. Now your term is up and you have to renew at a current interest rate of 5.07%. Now your monthly payment is around $2,750 a month, that’s $595.00 more a month. Understandably, this is raising concerns about affordability and the impact on the housing market.

Key Takeaways

  • A large share of Canadian mortgages will renew during 2025 and 2026.
  • Many homeowners will move from pandemic-era rates to higher borrowing costs.
  • B.C. borrowers may feel the increase more because of larger mortgage balances.
  • Most analysts expect financial pressure rather than a widespread housing crisis.
  • Homeowners can prepare by reviewing their options well before renewal.

When Will the Mortgage Wall Hit?

The renewal wave is already starting in late 2024, but it will intensify through 2025 and peak in mid-2026. BMO Economics estimates that about 1.8 million mortgages will come due between mid-2025 and mid-2026. The biggest crest comes around May and June of 2026, which lines up with the five-year anniversaries of the 2021 buying boom.
After that, activity should slow, with a smaller secondary wave in 2027 from those who took shorter two- or three-year terms more recently. In short, 2025 and 2026 are the critical years for Canadian homeowners.


What Does This Mean for the Economy?

The Mortgage Wall is expected to act as a drag on the economy, but not cause a crisis. BMO calls it a “moderate headwind,” because families will spend more on mortgage payments and less on things like restaurants, travel, and shopping. The Bank of Canada agrees that while households will feel the pressure, most are equipped to manage.
Several factors are helping to soften the blow:
  • Mortgage stress tests: Borrowers had to qualify at higher rates than they actually paid, often around 5.25%. Many will now renew at or below those levels, meaning they were already tested for this scenario.
  • Income growth: Since 2020, many households have seen raises or career progress, making higher payments more manageable.
  • Lender flexibility: Canadian banks work hard to avoid defaults. Options like extending the amortization can ease payment pressure.
  • Household equity: Rising home values have given many Canadians significant equity. Most borrowers are not “underwater,” and many have savings or investments to draw on if needed.

How Will This Affect Interest Rates?

The Bank of Canada began cutting rates in 2024 as inflation cooled, and analysts expect further small cuts into 2026. Instead of pushing rates higher, the renewal crunch adds to the case for rates to remain steady or drift lower.

There is also intense competition among lenders for this huge group of renewing clients. Banks are calling it a “mortgage war,” which could mean better deals for borrowers who shop around. While payment shock has eased somewhat compared to 2023, a significant proportion of borrowers will still see their mortgage payments rise at renewal. That creates a strong incentive to compare offers and negotiate for the lowest possible rate.


What About BC Homeowners?

British Columbia deserves special attention. Home prices here are among the highest in Canada, so mortgage sizes are also larger. That means even a small percentage increase in rates equals a big jump in monthly payments.
RBC has noted that BC and Ontario are already seeing more listings as homeowners prepare for renewals. Some investors may decide to sell if rental income no longer covers mortgage costs. As a result, we could see housing supply increase and prices soften slightly through 2025 and early 2026. Still, most analysts do not expect a crash. Instead, the market will likely cool temporarily before stabilizing.

What Should Homeowners Do?

If your mortgage is coming up for renewal in the next year or two, now is the time to plan. Here are some steps to consider:
  • Start early: Review your numbers 6 months before renewal.
  • Shop around: Compare offers from multiple lenders, not just your bank.
  • Explore options: Ask about extending your amortization, switching mortgage types, or refinancing if needed.
  • Adjust your budget: Be realistic about what higher payments mean for your monthly spending.


Final Thoughts

The Mortgage Wall is a real challenge, but it is not expected to break the housing market. Most homeowners will feel some pressure, but Canada’s stress tests, bank practices, and strong household equity give us buffers that many other countries do not have.
In BC, where prices and mortgages are higher, the impact will be felt more sharply, but it also may create opportunities for buyers as prices stabilize and competition cools.

If your renewal is coming up soon, do not wait until the last minute. Let’s sit down and talk about your options so you feel prepared, not panicked. With the right planning, you can get through the Mortgage Wall and come out the other side with confidence.

Related Reading

Does It Make Sense to “Marry the House, Date the Rate?”: The risks of buying based on the assumption that mortgage rates will fall.
Are Home Prices Dropping in BC?: How interest rates, inventory, and buyer confidence can influence home prices.
10 Mortgage Deal Killers: The financial changes that can jeopardize mortgage approval before completion.
The Cost of Selling a Home: The expenses homeowners should consider if changing payments affect their decision to sell.

Frequently Asked Questions

What is the mortgage wall in Canada?

The mortgage wall refers to the unusually large number of Canadian mortgages scheduled to renew in 2025 and 2026. Many of these mortgages were taken out or renewed when interest rates were exceptionally low during 2020 and 2021.

Why could mortgage payments increase at renewal?

Borrowers who secured pandemic-era mortgage rates may have to renew at a higher rate. Even though they have paid down part of the original balance, the higher interest rate could still produce a noticeable increase in their monthly payment.

When is the mortgage renewal wave expected to peak?

The largest portion of the renewal wave is expected to arrive during 2025 and the first half of 2026. Mortgages taken out during the 2021 housing boom will reach the end of their five-year terms around May and June 2026.

Will the mortgage wall cause a housing crash?

Most analysts do not expect the renewal wave to cause a widespread housing crash. The mortgage stress test, accumulated equity, income growth, and lender flexibility may help many borrowers manage higher payments. Some households and investors could still experience significant pressure.

Why could B.C. homeowners be affected more strongly?

Home prices and mortgage balances tend to be higher in British Columbia. A similar percentage increase in interest rates can therefore produce a larger dollar increase in monthly payments for B.C. homeowners.

Could mortgage renewals cause more homes to be listed for sale?

Some homeowners or investors may decide to sell if they cannot comfortably manage the new payment. This could add inventory and reduce competition in certain parts of the market. The effect will depend on how many borrowers experience serious financial pressure.

How early should homeowners prepare for mortgage renewal?

Homeowners should begin reviewing their options approximately six months before the renewal date. Starting early provides time to compare lenders, examine the household budget, and consider different mortgage structures.

Should homeowners automatically accept their lender’s renewal offer?

Homeowners should compare the renewal offer with other available options. Rates, penalties, prepayment privileges, portability, and other mortgage terms can affect the overall cost. A mortgage professional can help compare the choices.

Can extending the amortization lower a mortgage payment?

Extending the amortization may reduce the required monthly payment by spreading repayment over a longer period. It will usually increase the total interest paid and may require the borrower to qualify for a new mortgage, depending on the lender and transaction.

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