Loan-to-Value Ratio (LTV)
Learn what the loan-to-value (LTV) ratio is in Canadian real estate, how it affects mortgage insurance, and why it matters to both lenders and buyers.

May 22, 2025
What is Loan-to-Value Ratio (LTV)?
The Loan-to-Value Ratio (LTV) is a measure of how much of a property's value is being financed by a mortgage, expressed as a percentage.
Why Loan-to-Value Ratio (LTV) Matters in Real Estate
In Canadian real estate, LTV helps lenders assess risk when approving a mortgage. A lower LTV means the buyer has more equity, which reduces lender exposure.
LTV formula: LTV = (Mortgage Amount ÷ Appraised Property Value) × 100
LTV benchmarks include:- 80% or lower: typically doesn’t require mortgage insurance
- Above 80%: usually requires CMHC or other mortgage default insurance
LTV also affects interest rates, insurance premiums, and approval conditions. Reducing LTV through a larger down payment can lead to better mortgage terms.
Understanding LTV is essential for evaluating affordability, reducing borrowing costs, and planning long-term equity growth.
Example of Loan-to-Value Ratio (LTV) in Action
A buyer puts down $100,000 on a $500,000 home. Their mortgage is $400,000, giving them an LTV of 80%.
Key Takeaways
- Shows what portion of the property is financed.
- Lower LTV means less lender risk.
- Impacts insurance and approval.
- Affects rate and terms.
- Key factor in mortgage planning.
Related Terms
- Down Payment
- Mortgage Insurance
- CMHC Insurance
- Home Equity
- Refinance


A map of the 18 projects. (Gregor Robertson, LinkedIn)






315 Main Street (172 East Cordova Street) in Vancouver. (Corbel Commercial)
Ground broke on the project on August 11. (Sunita Dhir - MLA Vancouver-Langara, Facebook)

A rendering of the first two buildings, 119 and 151 Bruce Street, which will total 500 homes. (Courtesy of Medallion Corporation)
A rendering of a proposed park that would add significant green space to downtown Oshawa. (Courtesy of Medallion Corporation)
A drawing of ReHousing Co-Founder Michael Piper's triplex in Toronto's east end/ReHousing
Some of the housing configurations available through the design catalogue/ReHousing 





Renderings of the tower proposed for 1394 Robson Street in Vancouver. (Arcadis, Asia Standard Americas)
Renderings of the tower proposed for 1394 Robson Street in Vancouver. (Arcadis, Asia Standard Americas)
Source: CREA Stats XML via HomiesAI.com AI Harness for Realtors
Source: CREA Stats XML via