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    Home8 min readUpdated 2026-06-01

    Ontario Home Insurance: What's Covered, What's Not, and How to Save

    How Ontario home insurance really works — dwelling limits, replacement cost, sewer backup, overland water, and the endorsements most homeowners skip by mistake.

    The four things every Ontario home policy covers

    A standard homeowner policy in Ontario bundles Dwelling (the structure), Detached Structures (garage, shed), Personal Property (contents), and Personal Liability (typically $1M-$2M).

    Most policies also include Additional Living Expenses when your home becomes uninhabitable after a covered loss.

    What's typically not covered by default

    Sewer backup, overland water (flood), earthquake, and service-line failures are usually optional endorsements. In many Ontario cities — including Toronto, Hamilton, and Ottawa — sewer backup coverage is close to non-negotiable given aging infrastructure.

    Replacement cost vs. actual cash value

    Insist on Guaranteed or Extended Replacement Cost for the dwelling and Replacement Cost for contents. Actual Cash Value depreciates payouts and can leave you tens of thousands short after a total loss.

    Frequently asked questions

    Is home insurance mandatory in Ontario?
    Not by law, but every mortgage lender in Ontario requires it. Condo unit owners are similarly required by most corporations.
    How much home insurance do I need?
    Your dwelling limit should equal the full rebuild cost (not market value or purchase price). A licensed broker can run a replacement-cost calculator for you.

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