Personal Lines · Flood
Flood insurance in Texas: what your homeowners policy excludes.
We quote the NFIP and the private market side by side — they're different products, and most homeowners only ever see one.
The short version
Every standard Texas homeowners policy excludes flood. Not limits it — excludes it. Rising water, creek overflow, and street flooding sit outside an HO-3 entirely, so the only way to cover them is a separate flood policy, through the National Flood Insurance Program or a private carrier.
Two things surprise people most. Since FEMA's Risk Rating 2.0 pricing took effect, your premium is driven by your specific property — distance to water, elevation, replacement cost — not by which zone the flood map puts you in. And an NFIP policy carries a 30-day waiting period before it takes effect. You cannot buy flood coverage once a storm is in the forecast, which is exactly when most people first think about it.
Three Kinds of Water
Water from above, below, and the drain.
Three sources of water damage, three different policies. The most useful thing a homeowner can learn about their coverage.
From above: homeowners
Hail punches a hole in the roof and rain comes through the ceiling — that's your HO-3. A pipe bursts inside a wall, also HO-3. The policy's concern is sudden and accidental discharge.
From below: flood
Water that rises off the ground and enters the house — a creek out of its banks, a street that can't drain — is excluded from every homeowners policy sold in Texas. From inside the house the damage looks identical.
From the drain: neither
Sewer or drain backup is excluded by the homeowners policy and isn't what a flood policy is for. It needs its own water backup endorsement — usually inexpensive and frequently missing.
Your car is separate again
Flood damage to a vehicle is covered by comprehensive on the auto policy, not by any flood policy on the house. Liability-only coverage means a flooded truck is your loss.
NFIP Limits
What the NFIP does not cover.
The NFIP is a federal program with fixed terms. Dependable, and narrower than people assume.
- $250,000 building cap — a program maximum, not a choice
- $100,000 contents cap for a residence
- Contents settle at actual cash value, not replacement cost
- No loss of use coverage at all — nothing toward a hotel
- Below-grade areas heavily restricted
- Landscaping, fences, decks, patios, pools, driveways
- Detached structures other than a garage
- Above the cap you need excess flood, not a second policy
The absent loss of use coverage is the one that genuinely shocks people. If a fire makes your home unlivable, homeowners pays for a hotel and meals. If a flood does, an NFIP policy pays nothing toward living elsewhere while it's repaired — and flood repairs are slow. Many private flood policies do include it.
Two Things Worth Knowing
Your flood zone is no longer your price.
Risk Rating 2.0 changed how the NFIP prices, and it changed the advice.
Zone X is not the same as no risk
From 2014 through 2024, 29% of NFIP flood claims — nearly one in three — came from properties outside the high-risk flood areas. Being off the map means coverage is optional and much cheaper. It does not mean water can't reach you. (Source: FEMA / floodsmart.gov)
Two houses on a street can price differently
Under the old system they'd often be identical. Now replacement cost and elevation separate them, which means quotes are worth actually running rather than assuming.
North Texas floods differently
Almost everything written about Texas flood is about hurricanes. Collin County flooding is flash flooding and drainage failure — inches of rain in an hour, creeks out of their banks, runoff from new development. It happens hundreds of miles from the coast.
Your risk can change over time
A property that drained fine for twenty years can start flooding after a subdivision goes in uphill. Unlike coastal risk, inland risk shifts as land develops — a flood decision made a decade ago is worth revisiting.
Straight Talk
When you need less than you think.
If you rent, you only need contents
The landlord's policy covers the building, never your belongings. A contents-only flood policy is a fraction of a full one.
If your mortgage requires it, it's decided
Properties in high-risk zones with a federally backed loan must carry it. The only question is who writes it and for how much.
On high ground, this is genuinely optional
Well outside a mapped floodplain, away from drainage, it's a low-cost hedge rather than an emergency. Anyone telling you otherwise is selling.
Fix the cheaper gap first
For many inland North Texas homes, sewer and drain backup is the more likely loss, and the endorsement costs a fraction of a flood policy. If you only do one thing, check that you have it.
Get Started
Request a flood insurance quote.
We'll quote the NFIP and the private market side by side, and tell you honestly if you don't need it.
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Plano, TX 75074
Flood FAQ
Questions we hear often.
Does homeowners insurance cover flooding in Texas?
No. Every standard homeowners policy excludes flood — water that rises off the ground and enters the home. Rain coming through a hail-damaged roof is covered by homeowners; a creek coming up into the house is not.
How long does flood insurance take to go into effect?
NFIP policies have a 30-day waiting period. The exceptions are coverage bought as part of a mortgage transaction, which starts at closing, and coverage changes made at renewal. Private flood policies often have shorter waits.
Do I need flood insurance if I'm not in a flood zone?
It's optional, not pointless. From 2014 to 2024, 29% of NFIP claims came from properties outside high-risk flood areas — and coverage is much cheaper there.
How much flood insurance can I buy through the NFIP?
$250,000 on the building and $100,000 on contents for a residence. Those are program caps. Higher limits require excess flood coverage from a private carrier.
Does flood insurance cover a hotel if my house is unlivable?
An NFIP policy does not — it has no loss of use or additional living expense coverage. Some private flood policies do, which is a real reason to compare them.
Is my car covered if it floods?
By comprehensive coverage on your auto policy, not by a flood policy. Liability-only coverage means a flooded vehicle is your loss.
What's the difference between flood and water backup coverage?
Flood is water rising from outside and entering the home. Water backup is your own sewer or drain reversing. Neither is covered by a standard homeowners policy, and they need entirely different fixes.
My neighborhood never used to flood. Why now?
Inland flooding changes as land develops. New impervious cover upstream sends runoff somewhere it didn't previously go, so a property that drained well for years can start taking water.