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Questions about Flood Zone Lookup
What it is
How do I use the Flood Zone Lookup?
Type the address and the tool matches it to a point on the federal flood map, then returns the zone with a plain explanation. It takes about half a minute and works for a U.S. address, so you can check a home you are considering or one you own.
Why would a lender care about the flood zone?
Lenders can require flood insurance in high-risk zones, which can change your monthly cost and what you qualify for. Confirm with your lender what applies to your loan.
What you get
What will I see after I enter an address?
The flood zone the map assigns to that location, such as Zone X or a high-risk zone, with a plain explanation and a reminder of why it matters for lenders and insurance. Nothing more is promised, because a zone is a map designation.
Is there a way to avoid flood-zone homes when I search?
In advanced search a flood filter screens flood-zone homes out of your results. The zone also shows on every listing.
Where the data comes from
Where does the flood zone come from?
From the federal National Flood Hazard Layer, which the tool states is refreshed continuously. Maps are revised over time, so a zone can change. For official questions, contact your county or city floodplain administrator.
Reading the results
Does being outside a flood zone mean a home will not flood?
No. Heavy rain has flooded homes that the map shows as minimal risk. Treat the zone as one input and ask an insurance agent for a quote.
Using it when buying
When should a buyer check the zone?
Before you write an offer, because option fees and inspections are often spent before many buyers learn what insurance costs. Checking first lets you rule a home in or out early.
Using it when selling
Why would a seller check their own home's zone?
A buyer will check it early, so knowing your zone lets you answer insurance questions clearly. Talk to us about how to handle them.
Limits
Can the tool tell me what insurance will cost?
No. It shows the zone. Cost depends on the home and the policy, so get a quote from an insurance agent.
Next steps
What should I do after I see the zone?
Ask an insurance agent for a quote on that address, ask the lender what it will require, and fit the cost into your budget. Then decide whether the home still fits. We can help you think it through.
Which other tools should I use alongside it?
The Home Report, the Property Tax Lookup and the Deal Evaluator. The report and tax lookup also show the flood zone, so you can see it with costs and price.
Does the lookup cost anything?
No. It opens without an account, and registration is free if you want the parts of the site that listing data rules limit to registered visitors.