Free Houston tool
Enter a Houston-area address to see its FEMA flood zone and what that means for home and flood insurance. It is free, instant, and works in English or Spanish. The flood map is the start of the conversation — what it means for your policy is a quick call away.
We never store your address. The lookup runs in your browser against public FEMA and OpenStreetMap data.
This tool reports the FEMA-mapped flood zone for educational purposes. It is not an official flood determination, an elevation certificate, or an insurance quote. Confirm the official zone with the FEMA Map Service Center, and review coverage with a licensed agent.
FEMA sorts land into flood zones by risk. Zones that start with A or V are Special Flood Hazard Areas — the high-risk, 1%-annual-chance floodplain where lenders usually require flood insurance. Zone X is outside that high-risk area, so flood insurance is typically optional there — but in Houston, optional is not the same as unnecessary: many homes that flooded during Hurricane Harvey were in Zone X. The honest takeaway for almost any Houston address is that standard home insurance does not cover flooding, so flood is a separate decision worth making on purpose.
Enter your street address in the checker above. It looks up the location with OpenStreetMap and reads the FEMA National Flood Hazard Layer for that point, then explains the zone in plain language. For the official determination on a specific property, confirm with the FEMA Map Service Center and a licensed review.
No. Zone X sits outside the high-risk floodplain, so a lender usually will not require flood insurance there — but a large share of Houston flood claims, including during Hurricane Harvey, came from homes in Zone X. Coverage in Zone X is optional and often more affordable, which is exactly why it is worth reviewing.
Generally no. Standard homeowners and renters policies in Texas exclude rising-water flood damage. Flood coverage is a separate policy, usually through the National Flood Insurance Program or a private flood insurer, and the NFIP commonly has a 30-day waiting period — so timing matters.
Windstorm and flood are different risks. The Texas Windstorm Insurance Association covers designated coastal counties; most of inland Harris County, including the Heights, is not in that program, so wind and hail are typically handled within a standard homeowners policy. The right answer depends on your exact address, which is what a review confirms.
Found your zone above? The next step is what it means for your policy: whether you need flood coverage, how the NFIP waiting period affects your timing, and how flood fits with your home and auto coverage. Ricardo Barcelo reviews it with you in English or Spanish from the Houston office at 1235 North Loop W, Ste 1010, in 77008.
This checker is educational. It reports FEMA's mapped flood zone for a location and does not make an official flood determination.
An official determination for a specific property may require an Elevation Certificate and the FEMA Map Service Center.
It is not an insurance quote. Coverage, eligibility, and price depend on the carrier, the property, and underwriting.
Flood map data comes from the FEMA National Flood Hazard Layer and may not reflect the most recent revisions for every parcel.