Does homeowners insurance cover flood damage?
This article was updated by Brad Spurgeon on July 30, 2026.
No. Flood is excluded from every standard homeowners and commercial property policy in the United States — including yours. Covering it requires a separate flood policy through the National Flood Insurance Program (NFIP) or a private flood carrier.
That exclusion catches people off guard every hurricane season, usually at the worst possible moment.
Flooding isn't a coastal-only problem. You don't have to be in a mapped high-risk zone to take on water — a significant share of NFIP claims come from properties outside Special Flood Hazard Areas. On the Texas Gulf Coast we see both mechanisms: storm surge pushing in from the bay, and rainfall events that overwhelm drainage miles inland. FEMA estimates that just one inch of water in a 2,500-square-foot home causes roughly $26,000 in damage.
What does flood insurance cover?
An NFIP policy is built from two separate coverages,
and you have to buy both.
- Building coverage protects the physical structure — foundation, walls, electrical and plumbing systems, furnaces, water heaters, built-in appliances, and permanently installed cabinetry, flooring, and paneling.
- Contents coverage protects what's inside — furniture, clothing, electronics, curtains, portable appliances, and washers and dryers.
This is where we see the most expensive mistake on the coast.
Homeowners who financed their house often have building coverage required by their lender and no contents coverage at all. Surge fills the first floor, the structure gets repaired, and everything they owned inside it is uninsured.
Coverage limits
- NFIP building limit / NFIP contents limit
- Residential $250,000 / $100,000
- Non-residential / commercial $500,000 / $500,000
Two things to understand about how these settle.
NFIP contents coverage pays actual cash value — replacement cost minus depreciation — with no replacement-cost option available.
Building coverage can settle at replacement cost, but only for a single-family dwelling that is your principal residence and insured to at least 80% of its replacement cost (or the maximum available limit). Fall short of that threshold and the building settles at actual cash value too.
What NFIP flood insurance doesn't cover
Worth knowing before you need it:
- Additional living expenses. The NFIP pays nothing toward a hotel or rental while your home is repaired. Private flood policies often do.
- Contents in a basement or below-grade area, along with finished walls, flooring, and ceilings there.
- Vehicles — that's comprehensive coverage on your auto policy.
- Pools, decks, patios, fences, septic systems, and landscaping.
- Currency, precious metals, and valuable papers.
Flood insurance does reimburse reasonable costs for sandbags, fill, and other measures taken to protect the property from imminent flooding, within program limits. Private market flood insurance provides comprehensive endorsements that include coverage options not available through the FEMA National Flood Insurance Program.
Where the federal caps leave Gulf Coast homeowners exposed
The $250,000 building cap is a hard statutory ceiling, not a coverage choice. If your home costs $450,000 to rebuild, an NFIP policy alone leaves you self-insuring $200,000 of that risk — and coastal rebuild costs have climbed well past where those caps were set.
Two ways to close the gap:
excess flood coverage layered above an NFIP policy, or a
private flood policy written for the full replacement cost from the start. Private carriers aren't bound by the federal caps and frequently offer higher limits, replacement-cost contents, and additional living expenses. Federal law requires lenders to accept a qualifying private flood policy in place of NFIP.
Buy it before the storm, not during
New NFIP policies carry a 30-day waiting period in most circumstances, with narrow exceptions such as a policy purchased in connection with a loan closing. A policy bought as a system enters the Gulf will not respond to that storm. Private flood waiting periods are often shorter, but they exist too.
If you're not carrying flood coverage — or you're carrying building coverage with no contents — that's a conversation worth having in the spring.
Private Market Flood Insurance policies carry a 14-day waiting period in most circumstances, with narrow exceptions such as a policy purchased in connection with a loan closing. A policy bought as a system enters the Gulf will not respond to that storm, Unless purchased in connection with a new purchase loan closing. Private flood waiting periods are often shorter, but they exist too.
If you're not carrying flood coverage — or you're carrying building coverage with no contents — that's a conversation worth having in the spring.
Call (409) 945-4746 or
request a flood insurance quote.
Here at Brad Spurgeon Insurance, we specialize in providing
flood insurance coverage to Texas residents at a competitive price. Get a
free quote from us now and talk to one of our agents. Call us at (409) 945-4746 or
visit us today.
