How is insurance different for a multi-unit rental property compared to a single-family home in Ontario?

Insurers generally treat a multi-unit rental building as a different kind of risk than a single owner-occupied home, and a standard homeowner policy is typically not the right product for a triplex or fourplex you are renting out to multiple tenants. Insurers factoring in a rental property policy usually consider details like the number of units, the tenant profile, shared common areas, and fire separation between units, which do not come into play the same way for a single-family home.

Because obtaining suitable coverage, or discovering that a specific property is difficult or costly to insure, can materially affect the deal, this is something to line up during your due diligence period rather than after your conditions have already been waived. A property with unresolved fire code or maintenance issues can be harder to insure at a reasonable cost, which ties directly back to broader due diligence around the building's condition and compliance. Get quotes from insurers experienced with multi-unit rental properties early, and confirm the coverage actually matches how you intend to use and rent out the building.