Do I need flood insurance in Palm Beach County?

Lender requirement

A & V zones

Usual NFIP waiting period

30 days

Citizens requires flood on nearly all wind policies

Jan 1, 2027

When your lender requires flood insurance

Under the federal flood insurance law (42 U.S.C. § 4012a), a federally regulated lender, or any loan backed by Fannie Mae, Freddie Mac, FHA, VA or USDA, must require flood insurance on a building in a Special Flood Hazard Area in a community that participates in the National Flood Insurance Program. Those are the high-risk zones on FEMA’s maps that start with A or V, such as AE, AH, AO and VE. The required amount is at least the lesser of the loan balance or the maximum NFIP coverage for the building. Zone X homes, the moderate- and low-risk areas, have no federal requirement, but a lender can still require coverage.

Citizens’ flood requirement

If your wind or homeowners coverage is with Citizens Property Insurance Corporation, Florida law requires you to carry flood insurance as a condition of that policy (Fla. Stat. § 627.351(6)(aa)). The requirement is being phased in:

Policies that don’t cover wind, and condominium unit-owner policies, are exempt. The flood policy must at least match the NFIP’s dwelling coverage or meet Florida’s standards for private flood policies.

Finding your flood zone

Palm Beach County’s current FEMA flood maps include a revision that took effect December 20, 2024, mostly along the coast, which placed more properties in high-risk zones. You can look up an address on FEMA’s Flood Map Service Center or the county’s flood zone lookup, or call the county’s flood zone hotline at 561-233-5374. The county notes that every resident lives in some flood zone and that more than a quarter of flood insurance claims come from Zone X. Oleg’s flood zone check gives you a starting point for a Palm Beach County address; for a purchase, your lender orders an official flood zone determination.

NFIP and private flood insurance

The National Flood Insurance Program covers up to $250,000 for a home’s structure and $100,000 for its contents. Since FEMA’s Risk Rating 2.0 took full effect, premiums reflect each building’s own risk, such as its distance to water and its elevation, rather than its flood zone alone, and yearly premium increases on most policies are capped at 18%, not counting fees and surcharges. An elevation certificate is no longer required to buy an NFIP policy, but submitting one can lower the price. Lenders must accept a private flood policy that meets the federal standards, including coverage at least as broad as the NFIP’s. Private policies can offer higher limits. Congress has extended the NFIP’s authority through December 11, 2026; if it lapses, FEMA stops writing and renewing policies until Congress acts, though existing policies stay in force.

Unincorporated Palm Beach County participates in FEMA’s Community Rating System, which the county says gives its NFIP policyholders a 25% discount. Cities have their own ratings, so the discount varies by location.

The 30-day waiting period

A new NFIP policy usually takes effect 30 days after you apply and pay (42 U.S.C. § 4013(c)). The main exception matters to buyers: when the policy is bought in connection with making, increasing, extending or renewing a loan, it can take effect at closing. There is also a shorter wait when a map change newly puts a building in a high-risk zone. Anyone who wants flood coverage outside a closing, including homeowners in Zone X, should not wait until a storm is forecast.

Florida’s seller flood disclosure

Since October 1, 2024, a seller of residential property in Florida must give the buyer a flood disclosure at or before the time the contract is signed (Fla. Stat. § 689.302). On the form the seller states whether, during their ownership, they know of flooding that damaged the property, have filed a flood insurance claim, including with the NFIP, or have received federal flood assistance, such as from FEMA. The form also reminds buyers that homeowners policies don’t cover flood. It doesn’t say whether the home is in a high-risk zone, so check that separately. Since October 1, 2025, landlords must give a similar disclosure for leases of a year or longer (Fla. Stat. § 83.512).

A buyer’s checklist

• Check the flood zone before you make an offer, not after, and ask your lender whether flood insurance will be required.
• Get a flood quote during your inspection period. Ask the seller whether they have an elevation certificate or a current flood policy.
• Read the seller’s flood disclosure and ask follow-up questions about any past flooding or claims.
• Ask the insurance agent about Citizens if that’s where your wind or homeowners coverage is likely to be placed.
• For condos, ask what flood coverage the association carries on the building.

Frequently asked questions