What Are Common Home Insurance Exclusions?
Flood, earthquake, and routine wear are typically excluded. Your declarations page lists what your policy leaves out.
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Flood needs its own policy
Water coming from outside the house, rising rivers, storm surge, heavy rain pooling at the foundation, is not covered by a standard policy. If your lender says the house sits in a flood zone, they'll require a separate flood policy before closing, not just dwelling coverage.
Earth movement is separate too
Earthquake and often sinkhole or land movement damage sit outside the standard policy. Depending on where the house is, your lender or the area's risk may push you toward an endorsement or a standalone policy. Ask what the state and your lender actually require before you close.
Maintenance issues aren't claims
Mold from a slow leak, a roof that's worn out, pipes that failed from age, these are treated as upkeep, not sudden loss. An inspection before closing will catch a lot of this. What it misses becomes your problem, not the insurer's, after you own the house.
The binder won't list exclusions
What your lender needs by closing is proof a policy is active, usually called a binder. It confirms coverage exists, not what's excluded. Read the actual policy or declarations page once it arrives so you know what you're not covered for before something happens.
Exclusions vary more than price does
Two policies at the same price can leave different gaps. Before closing, compare what each one actually excludes, not just what it costs, so you aren't finding out after you own the house.
What else gets left out of a standard policy
Sewer and drain backup is its own line item. If water or waste backs up through a pipe into the house, a standard policy treats that as excluded unless you added coverage for it. This is separate from the flood exclusion. It applies even on houses nowhere near a flood zone, because old municipal lines or tree roots can cause a backup anywhere. Ask whether it's already built into the quote or sold as an endorsement, since insurers handle this differently.
Damage from neglect works against you even when the cause itself would otherwise be covered. A pipe that bursts from a sudden freeze is usually a covered loss. The same pipe failing because it sat unrepaired for months after you noticed a slow drip is not. Insurers look at whether the damage was sudden and accidental or something that built up while nobody dealt with it. Keep basic maintenance current once you own the house, because it affects whether a claim gets paid, not just whether damage happens.
Business use of the house can fall outside what a homeowners policy covers. If you run a business from home, see clients there, or store business equipment and inventory, the liability and property protection built into a standard policy may not extend to that activity. Some policies allow a small amount of business equipment coverage and nothing more. If this applies to you, say so when you're getting quotes rather than finding out later that a claim tied to the business side of the house was denied.
Ordinance or law coverage is one people miss until they need it. If the house is damaged badly enough that local building codes require upgrades during the rebuild, something older houses run into often, a standard policy may not pay for the code-driven portion of that work. It only covers rebuilding to what was there before, not to current code. This matters more on older houses, so ask whether the policy includes it or offers it as an add-on before you decide the quote is complete.
Do exclusions mean the house can't be insured at all
Most houses with excluded risks still get a standard policy. An exclusion means one specific cause of loss isn't covered, not that the whole house is uninsurable. A house in a flood zone can carry both a homeowners policy for fire, wind, and theft, and a separate flood policy for water. The two work side by side. What changes is how many policies you're managing and what each one costs, not whether coverage exists.
There are houses insurers turn away, but that's a different problem than exclusions. An older roof near the end of its life, a house with open code violations, or a property with a history of repeated claims can make an insurer decline to write the policy at all. That's underwriting, and it happens before any policy is issued. Exclusions apply after a policy is active and describe what that policy doesn't pay for. If a lender is pushing a closing date and an insurer won't quote the house, ask why. It's often fixable before closing, like a roof certification or a repair, rather than a sign the house can't be insured anywhere.
Some excluded risks have a state-run backup when the private market won't offer them. A few states run a wind pool or a similar plan for coastal properties that private insurers decline to cover for wind damage. These exist because the standard market walked away from that risk in certain areas, not because of anything about the specific house. If the property sits somewhere these plans operate, the quotes may already route there for that piece of coverage, and it's worth asking directly rather than assuming the first quote covers everything the standard market usually would.
None of this needs to get sorted out alone. Whoever is handling the quote can tell you which exclusions apply to this specific house and what to add before closing, not just what a standard policy leaves out in general. Bring the inspection report and ask directly which gaps matter for this address, since a house a mile away can carry a completely different set of risks.
Before you close
Pull up the declarations page once the quote is final and check it against the inspection report for this house. If anything the inspector flagged lines up with something excluded, ask about adding it now, not after.
