Residential property financing

Multi-Unit Residential Mortgages

Review occupancy, rental income, unit legality, property classification and lender treatment for small multi-unit residential properties in BC.

Modern apartment buildings with balconies around a landscaped courtyard.

Financing a small multi-unit residential property can depend on how many units exist, whether the borrower occupies one, whether units and suites are permitted, how rental income is documented and how the lender classifies the property.

Before proceeding: These guides explain general financing considerations. Confirm current service availability, lender requirements and the professional handling your transaction before making a commitment.

Property review

Questions a lender may need answered

How many legal or permitted units are present?
Will the borrower occupy any unit?
How will rental income be documented and used?
Does the lender classify the property as residential or commercial?
Are zoning and property-use details supportable?
What appraisal approach is appropriate?

Separate unit count from qualifying income

Prepare a unit-by-unit description showing occupancy, rent and known permission or use records. Ask how the lender classifies the property and whether owner occupancy changes the review. Include shared costs and vacancies in the budget. Several doors or kitchens do not by themselves establish permitted units or an acceptable income stream.

Further reading

Content reviewed September 9, 2026. These resources provide background; individual lender requirements and property circumstances differ. Illustrative calculations are examples, not financing offers.

FlorBC Mortgage Brokers · AI assistant
Hi, I’m Flor. I can help you explore buying a home, renewing, refinancing or commercial financing. What are you planning?