Pre-Approval
Learn what mortgage pre-approval means in Canadian real estate, how it works, and why it’s crucial for confident and informed home buying.

May 22, 2025
What is a Pre-Approval?
Pre-approval is a lender’s preliminary review of a buyer’s finances to determine how much they may qualify to borrow for a mortgage.
Why Pre-Approval Matters in Real Estate
In Canadian real estate, getting pre-approved helps buyers understand their purchasing power and signals financial readiness to sellers. It often includes a soft credit check, income verification, and debt analysis.
Key details provided in pre-approval include:
- Maximum loan amount
- Interest rate (often rate-locked for 60–120 days)
- Estimated monthly payments
- Mortgage term and amortization
Pre-approval is not the same as final approval. Buyers must still satisfy conditions once they make an offer on a property. It helps avoid surprises and narrows the home search to realistic price points.
Understanding pre-approval ensures smoother home shopping and stronger offers in competitive markets.
Example of Pre-Approval in Action
A buyer receives pre-approval for a $650,000 mortgage, with a 5-year fixed rate locked in for 90 days while they search for a home.
Key Takeaways
- Helps buyers define a realistic budget.
- Indicates borrowing capacity and rate.
- Valid for 60–120 days.
- Not a guarantee of final approval.
- Strengthens purchase offers.
Related Terms
- Mortgage Qualification
- Pre-Approval Letter
- Financing Condition
- Debt Service Ratios
- Interest Rate

National average resale-price growth and housing-starts growth, smoothed over three months. The comparison illustrates the cycle; it does not establish how much a price change causes construction to change.
Trailing 12-month starts in centres of 50,000 or more remove the usual monthly seasonality. Ownership combines the homeowner and condominium categories; rental is shown separately.
Six-month averages of provincial starts, expressed at annual rates. The smoothing reduces the influence of individual apartment projects.
The same August benchmark compared with two different starting points. Three-month changes are not annualized.
Average sale prices show the difference in purchase costs across markets. They do not measure affordability relative to local incomes or construction costs.
Newfoundland and Labrador remains above its pre-pandemic sales pattern, but August activity was below last year. Historical lines retain their original release vintages.









Average and median describe different aspects of the same month’s transactions. Both are affected by the mix of homes sold.
Category averages compare different homes and locations; the gaps are not estimates of the cost to upgrade an otherwise identical property.
The five categories shown account for 5,000 of the board’s 5,057 sales. The remaining 57 transactions were in other housing categories.
Monthly observations are not seasonally adjusted. Active listings count properties available at month-end; they are not construction inventory.
Average and median prices share one dollar axis. These unadjusted transaction measures do not control for changes in the homes sold.
TRREB’s 416/905 categories compare the apartments sold in each area. The difference does not isolate a location premium for equivalent units.

5680 Oak Street in Vancouver and its surrounding context. (MCMP Architects)
Ground-level renderings of the tower proposed for 5680 Oak Street in Vancouver. (MCMP Architects)