Five Flood Coverage Gaps That Surprise Homeowners

None of what follows is fine print buried by an insurer. All of it is knowable today, in about two minutes, from your declarations page. These are simply the five gaps people most often discover at the worst possible moment.

1. Contents coverage is separate, and most policies skip it

Building and contents are two different lines of coverage under one policy, each with its own limit and its own deductible. Electing one does not include the other.

Most policies end up building-only for a simple reason: the lender requires coverage on the structure and nothing on what is inside it, so that is how the policy gets written and nobody looks at it again. Adding contents often costs far less than owners expect — worth asking for the number before declining it, because in a slab-on-grade or minimally elevated home floodwater reaches nearly everything sitting on the floor.

2. Below the lowest floor, coverage nearly disappears

NFIP coverage below the lowest elevated floor is highly restricted. Finished walls, flooring, furniture, and recreation rooms are often not covered the way owners expect — a hard lesson in basement states from Pennsylvania to Missouri. NFIP contents coverage in a basement is generally limited to specified eligible items — certain portable or window air-conditioning equipment, clothes washers and dryers, and food freezers and their contents — subject to the policy’s exact wording. The same restriction applies to the enclosure below an elevated coastal home. Some private flood policies offer broader basement coverage or an endorsement; read the actual contract before relying on it.

3. Anything outside the walls is a different question

Pools, fences, landscaping, docks, and other property outside the insured building are often excluded or limited. Damage happening on your property does not automatically mean it is covered.

4. Somewhere to live is not standard coverage — ask first

Standard NFIP coverage generally pays nothing toward a hotel, a rental home, meals, or the other costs of living somewhere else while your home is uninhabitable. Some private flood policies do include loss-of-use coverage. Which of those you have is worth finding out before a storm is on the map rather than after: it is a difference between two policies that can be worth thousands, and it is not something that can be added once the water arrives. It matters most in a widespread disaster, where contractor shortages keep families out of their homes far longer than a single-property loss would — after a major hurricane, months rather than weeks is common.

5. The cap was set in 1994

A severe or total loss can exceed the primary flood policy limit. The NFIP caps residential building coverage at $250,000 — a figure unchanged since 1994, and well short of rebuilding cost across most of the coast. Excess flood insurance or a private policy with higher limits may be available. Measure your limits against rebuilding cost — not against the mortgage balance or the lender’s minimum. Our Florida example shows how quickly the gap opens up.

How to check all five in one call

Send us your declarations page. We will tell you plainly what you are covered for, what you are not, and what it would cost to close the gap. It takes about two minutes of your time — and if a claim ever comes, you have an advocate who already knows your policy.

Review my coverage or call 855-225-3566, Mon–Fri 7:30–5 PT.

Download the full flood claim preparation guide (PDF) — coverage gaps are Part Four.

Common questions

Does flood insurance cover my detached garage or shed?

A detached garage may receive limited coverage under an NFIP building policy — commonly up to 10% of the building limit, which reduces your main building coverage by the same amount. Sheds, barns, and other outbuildings usually need their own policy. Confirm the specifics against your declarations page.

Is my car covered if it floods in my driveway?

Not by flood insurance. Vehicles are covered by the comprehensive portion of an auto policy, and comprehensive is optional — which is why some households discover after a storm that the house was insured and the cars were not.

What does flood insurance not cover at all?

Commonly excluded: vehicles, currency and precious metals, most outdoor property such as landscaping and fences, mold that results from a policyholder failing to mitigate, and — under standard NFIP coverage — additional living expenses. Business interruption is also excluded on residential policies. The exact list is in your policy form.

Statewide Flood Insurance does not have the authority to adjust insurance claims. This information is provided as a courtesy, is general information only, and is not legally binding. Coverage is governed by the terms of your policy. Consult your insurance representative or a qualified legal advisor for guidance on your specific claim.