Home Insurance in Ontario: What It Covers, What It Costs, and How to Pay Less
You can't close on a mortgaged home without it, yet most buyers arrange home insurance in a last-minute scramble. What a policy actually covers, what drives the price, the legitimate ways to lower it, and what to do if a claim is ever denied — all in one place.
Do you actually need it?
Ontario law doesn't force you to insure your home. Your mortgage lender does. Before advancing funds, lenders require proof of insurance — a document called a binder — showing the home is covered for at least its replacement cost, with the lender named on the policy. No binder, no funding, no closing. Beyond the lender's requirement, the practical answer is the same for most owners: the house is usually your largest asset, and one fire can erase it. Condo owners need their own policy even though the building carries a master policy (it doesn't cover your contents, your liability, or the upgrades inside your unit), and tenants are increasingly required to carry liability insurance as a condition of the lease.
What a standard policy covers
- The dwelling. The structure itself, up to the insured replacement value, against perils like fire, lightning, wind, hail, theft and certain water damage.
- Detached structures. Garages, sheds and fences, usually as a percentage of the dwelling coverage.
- Your belongings. Furniture, electronics, clothing — at home and, with limits, temporarily away from it. High-value items like jewellery and bikes have sub-limits unless you schedule them separately.
- Liability. If someone is injured on your property or you accidentally damage someone else's — typically starting at $1 million of coverage.
- Additional living expenses. Hotel and related costs if a covered loss makes the home unlivable while it's repaired.
Two coverage styles matter: comprehensive (all-risk) covers everything except what's specifically excluded, while named-perils covers only the listed events. The exclusions surprise people most: overland flooding and sewer backup are usually optional add-ons, not standard cover — in much of Ontario they're the two endorsements most worth pricing.
What it costs in Ontario
There is no single price, but there is a useful anchor: comparison sites commonly put the median Ontario premium around $2,200–$2,300 a year for a standard house profile, with detached homes at the higher end, condos considerably less (your unit policy doesn't insure the building), and tenant policies typically a few hundred dollars a year. Treat those as orientation, not a quote — two houses on the same street can price hundreds apart. What actually sets your number:
- Replacement cost. What it would cost to rebuild, not what you paid. Bigger, older and more custom homes cost more to insure.
- The roof, wiring and plumbing. Aging roofs, knob-and-tube wiring, 60-amp service and galvanized plumbing all raise premiums — some insurers won't write them at all.
- Location. Distance to a fire hall and hydrants, neighbourhood claims patterns, and water risk all feed the rate.
- Your deductible. The standard is $500–$1,000; choosing more lowers the premium, choosing less raises it.
- Claims history and coverage lapses. Recent claims follow you for years, and a gap in coverage can price worse than a clean record.
Legitimate ways to lower the premium
- Shop it at renewal. Rates drift apart between insurers every year. The policy you've held for five years is rarely the cheapest version of itself.
- Bundle home and auto. Multi-policy discounts are usually the single largest easy saving.
- Raise the deductible if you have the savings to cover it — moving from $500 to $1,000 (or $2,500) cuts the premium meaningfully, because you're keeping the small losses insurers price hardest.
- Handle small losses yourself. Filing a $1,200 claim can cost more in lost claims-free discounts than the payout. Small maintenance is ownership, not an insurance event.
- Fix the flagged systems. Updating knob-and-tube wiring, an old roof or a wood stove removes surcharges — and sometimes turns a "no" into a "yes".
- Ask about monitored alarms and water sensors. Discounts are modest but real, and leak sensors prevent the most common claim type there is.
- Pay annually and ask what's left. Monthly billing often carries a financing fee; mortgage-free, long-tenure and mature-homeowner discounts are frequently available but not always volunteered.
Arranging it before closing
Start the moment your offer is firm, not the week of closing. Your insurer will estimate replacement cost from the home's details — square footage, construction, finishes — and issue the binder your lender and lawyer need. Answer carefully: insuring a home described as something it isn't (undisclosed wood stove, rental use, a home business) gives the insurer grounds to dispute a claim later. If the home has quirks — knob-and-tube, oil heating, an older roof — say so early, while you still have time to find the insurer who accepts them.
If your claim gets denied
Denials feel final. They're a position, not a verdict — and there's a ladder to climb:
- Get the reason in writing and match it against your actual policy wording. Denials must rest on a specific exclusion or condition; ask the adjuster to point to it.
- Document everything. Photos, receipts, dates, and every conversation, in writing. Disputes are won on records, not recollections.
- Escalate inside the company. Every insurer has a complaints process ending at its own ombudsman — separate from the adjuster who denied you.
- Go to the external ombudsman. If the company's final position stands, the General Insurance OmbudService (GIO) reviews consumer complaints free of charge.
- Mind the clock. Court actions against an insurer generally face a two-year limitation period in Ontario from when the claim arose. For a large denial, a lawyer's letter is cheap compared to the deadline.
The most common denial causes are preventable: an undisclosed material fact about the home, damage the policy excludes (the flood-without-the-endorsement problem), or a loss reported far too late. Two of the three are decided on the day you buy the policy — which is why arranging it carefully beats arranging it fast.
Next step
Insurance is one line in a longer list of cash you'll need on closing day — see the whole picture in closing costs in Ontario, line by line, then watch the homes themselves at HomesFound search.