Blended Mortgage
Understand blended mortgages in Canadian real estate — what they are, when they’re used, and their advantages for borrowers.

July 27, 2025
What is a Blended Mortgage?
A blended mortgage combines two different mortgage loans or interest rates into one, resulting in a new single loan with a blended interest rate.
Why Blended Mortgages Matter in Real Estate
In Canadian mortgage financing, blended mortgages help borrowers modify financing without full refinancing, often during porting or top-up situations.
Key features:
- Mixes existing loan with new funds
- Creates an average (blended) interest rate
- May avoid penalties for breaking existing mortgage
Understanding blended mortgages helps homeowners manage changing financing needs.
Example of a Blended Mortgage in Action
The homeowner used a blended mortgage to combine their existing loan with additional funds for a home addition.
Key Takeaways
- Combines old and new mortgage loans
- Creates a blended interest rate
- Useful for adding funds or porting
- May reduce penalty costs
- Supports flexible financing

Housing market forecasts for Vancouver and Toronto. (CMHC)
holborn.ca































Hale Founders Eric Abugov and Robin Kerbel
This year's Board & Barrel: Charcuterie Experience will take place on July 25
The Board & Barrel: Charcuterie Experience
This year's Smash & Sear: Best in Burger Competition will be held on August 9
The Smash & Sear: Best in Burger Competition
Hale's new Cabin store opens this summer
The Barn venue is slated for completion in spring 2027

Canada residential unit sales by month, actual, 2019 and 2024-2026. Data through June 2026. Source:
Canada residential sales-to-new-listings ratio, actual, January 2025 to June 2026. Source:
Canada residential months of inventory, actual, January 2025 to June 2026. Source: Source:
Year-over-year change in residential average sale price for Canada, Ontario, British Columbia and Alberta, January 2022 to June 2026. Average price is shown here as a regional mix measure, not a substitute for HPI or local comparable sales. Source:
Year-over-year change in residential unit sales for Canada, Ontario, British Columbia and Alberta, January 2024 to June 2026. Source: 