Buying & Mortgage Planning · August 4, 2026
By James Park · Verico Paragon MortgagePal Inc. · 5 min read
Life happens, and sometimes that means moving to a new home. If you've got a mortgage on your current place in Burnaby or Vancouver, you might be wondering what happens to it when you move. That's where mortgage portability comes in – it's a feature that can allow you to transfer your current mortgage, with its existing rate and terms, to your new property. It's not always an option, but when it is, it can be a real blessing for your family's finances.
What is Mortgage Portability?
Mortgage portability is the ability to 'port' or transfer your current mortgage from one property to another. Think of it like taking your phone number with you when you switch providers – you keep the same number, but it's now connected to a new service. With a portable mortgage, you can potentially keep your existing interest rate, terms, and remaining amortization period, even if you move to a new house.
How Does Mortgage Portability Work in BC?
Here's a simplified look at how it generally works:
- Check Your Mortgage Agreement: The first step is always to review your current mortgage documents or contact your lender to see if your mortgage is portable. Not all mortgages offer this feature, and there might be specific conditions.
- Qualify for the New Property: Even though you're porting your mortgage, you'll still need to qualify for the mortgage on your new home. This means the lender will assess your income, credit, and the value of the new property to ensure you can comfortably carry the mortgage. The mortgage stress test will apply here.
- Porting a Smaller or Larger Mortgage:
- If your new mortgage is smaller: You might be able to port your existing mortgage, but there could be a penalty for reducing the principal amount.
- If your new mortgage is larger: This is often called a 'blend and extend.' You'd port your existing mortgage and then take out a new, second mortgage for the difference at the current market rate. These two mortgages are then 'blended' into one new mortgage with a blended interest rate and a new term.
- Closing Dates: For portability to work smoothly, the closing date of your sale and your purchase usually need to be very close, often on the same day. If there's a gap, you might need bridge financing to cover the period between selling your old home and buying your new one.
Benefits of Porting Your Mortgage
When available, mortgage portability offers some significant advantages for Burnaby and Vancouver homeowners:
- Save on Prepayment Penalties: This is often the biggest benefit. If you have a fixed-rate mortgage and current rates are higher than your existing rate, breaking your mortgage to get a new one would incur a hefty penalty. Portability can help you avoid this.
- Maintain Your Existing Rate and Terms: If you secured a great interest rate, portability allows you to keep it, potentially saving you thousands of dollars over the life of your mortgage, especially in a rising rate environment.
- Simplified Process: While there's still paperwork, porting can be less involved than getting an entirely new mortgage from scratch, especially if you stay with the same lender.
When Portability Might Not Be an Option
There are situations where porting your mortgage might not be possible or advisable:
- Your Lender Doesn't Offer It: As mentioned, not all mortgage products are portable.
- You Don't Qualify for the New Property: If your financial situation has changed significantly, or the new property doesn't meet the lender's criteria, portability might be denied.
- Significant Gap in Closing Dates: If you sell your home and don't buy another for several months, your lender might not allow you to port.
- Moving Out of Province: Most portable mortgages are only transferable within the same province.
- It's Not the Best Financial Move: Sometimes, even with portability, getting a completely new mortgage with a different lender or product might be more beneficial in the long run. We'll explore this together.
As your MortgagePal, I can help you understand the fine print of your current mortgage and assess if portability is a viable and beneficial option for your family's move within Burnaby or Vancouver. My goal is to make your transition as smooth and financially sound as possible.
Frequently Asked Questions About Mortgage Portability in BC
Q: Does mortgage portability apply to all mortgage types? A: No, portability features vary by lender and mortgage product. Variable-rate mortgages and fixed-rate mortgages can both be portable, but you must check your specific mortgage agreement.
Q: What is a 'blend and extend' mortgage? A: A blend and extend mortgage is when you port your existing mortgage and then add a new, larger portion at the current market rate to cover the increased price of your new home. These two rates are then 'blended' into a single new rate for the combined mortgage.
Q: Will I have to pay a penalty if I port my mortgage? A: Generally, if you fully port your mortgage without increasing or decreasing the principal, you shouldn't incur a penalty. However, if you reduce the principal or if there's a significant gap between closing dates, penalties might apply. I'll review this carefully.
Q: Can I port my mortgage to a different lender? A: Mortgage portability typically applies only with your current lender. If you want to switch lenders, you'd usually need to break your current mortgage and apply for a new one, which could involve penalties.
Planning a move in Burnaby or Vancouver? See how mortgage portability could work for you. Get a quick, no-credit-check estimate of your options with my free 2-minute Five-step illustration at free intake for me to review. It's a smart first step for any homeowner on the move.
Related mortgage resources
- Explore my free intake for me to review to see where you stand with no obligation.
- Explore my home purchase planning to plan a confident purchase.
- Read Buying Your First Detached Home in Burnaby: A Family Mortgage Guide for a related BC mortgage perspective.

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