Is this listing in a high-risk zone?
High-risk zones are the ones whose letter starts with A or V on the FEMA flood map. The zone belongs to the exact spot, so check the listing's address, not just the town or the ZIP code.
Get the free flood report for the address. Or open the flood zone map for the county:
Will the buyer's lender require a policy?
Yes, if the home sits in a high-risk zone and the loan comes from a federally regulated lender or is backed by the federal government. The policy has to stay in place for the life of the loan. The lender can ask for more coverage than the legal floor, so the buyer should read the lender's letter.
See the lender rule and how much coverage it takes.
What must the seller disclose?
Florida law makes the seller give the buyer a flood disclosure at or before signing the sales contract. Your buyer should also ask the seller for any old elevation certificate and whether the seller's NFIP policy can pass to them at closing.
See the three things a buyer should ask the seller.
Can the wait push back closing?
It does not have to. NFIP flood policies have a 30-day waiting period, but if the buyer gets the policy as part of the loan, coverage can start at closing with no wait, as long as the application and payment are in by closing. Taking over the seller's policy in writing is another route worth asking about.
Read how the loan exception works. Read how taking over the seller's policy works.
Why did the buyer's quote come in so high?
Same flood zone, very different prices. How high the first floor sits, what the home costs to rebuild, the deductible and past claims at the address all change the price. Many older policies also started below full price and go up each year, so the seller's bill may not be the buyer's bill.
See why one home pays more than the one next door. See why renewals go up.
Did a new map just change the zone?
A new FEMA map can move a home into a high-risk zone. When that happens, an NFIP policy bought soon after the new map takes effect can start after one day instead of 30. The time limit and the details are in the wait guide.
Want to send this to your buyer?
Type the address and copy a link to its flood report. Your buyer sees the zone and the options on their own phone, with nothing to sign up for.
Questions Florida real estate agents ask about flood zones
When should my buyer check the flood zone?
As soon as there is an address to check, and no later than the day the contract is signed. Finding out early leaves time to compare policies before closing.
Does a flood zone mean the deal will not close?
No. A home in a high-risk zone needs a flood policy if the loan is federally regulated or backed. If the buyer gets the NFIP policy as part of the loan and pays by closing, coverage can start at closing with no wait.
Does the flood zone set the buyer's price?
No. The zone sets whether the lender requires a policy. The price depends on the home itself, like how high it sits and what it costs to rebuild. Same flood zone, very different prices.
Sources and dates
- 42 U.S.C. 4012a, flood insurance purchase requirement: (b)(1) amount of coverage. govinfo.gov, read October 26, 2026. https://www.govinfo.gov/link/uscode/42/4012a
- 44 CFR 61.11, effective date and time of coverage (waiting period and exceptions). eCFR, read October 25, 2026. https://www.ecfr.gov/current/title-44/chapter-I/subchapter-B/part-61/section-61.11
- Standard Flood Insurance Policy, Dwelling Form, Article VII.C (assignment). 44 CFR Part 61 Appendix A(1), eCFR, read October 25, 2026. https://www.ecfr.gov/current/title-44/chapter-I/subchapter-B/part-61
- FEMA, Understanding Risk Rating 2.0 fact sheet, July 2025 (rating factors). Read October 26, 2026. https://agents.floodsmart.gov/sites/default/files/media/document/2025-08/fema-understanding-risk-rating-2.0-fact-sheet-2025.pdf
- FEMA flood zones (Special Flood Hazard Area, A, V and X zones). Read October 26, 2026. https://www.fema.gov/flood-zones
- Section 689.302, Florida Statutes, flood disclosure in the sale of real property (chapters 2024-215 and 2025-166). Read October 26, 2026. https://www.leg.state.fl.us/statutes/index.cfm?App_mode=Display_Statute&URL=0600-0699%2F0689%2FSections%2F0689.302.html
Facts last checked November 5, 2026. Every figure comes from the federal or state source listed above.