Much of East Boca Raton and East Delray Beach sits along the Intracoastal, canals and the ocean, and that's exactly why people want to live here. It also means every buyer and seller should understand flood zones. They affect insurance, lending, renovation rules and, since October 2024, what a seller must disclose in writing.
New maps: check again even if you checked before
FEMA adopted new Flood Insurance Rate Maps for Boca Raton on December 20, 2024. The City of Boca Raton notes that a large part of the city is in a FEMA-designated Special Flood Hazard Area and encourages owners to recheck, because a property's flood risk may have changed. If you bought years ago, don't assume the zone on your old paperwork still applies.
What the flood zones mean
| Zone | What it means | Flood insurance required by lenders? |
|---|---|---|
| VE | Coastal high-hazard area, exposed to storm-driven waves, typically right along the ocean. | Yes |
| AE | Special Flood Hazard Area with a set Base Flood Elevation, common along the Intracoastal and canals. | Yes |
| AH / AO | Shallow flooding or ponding areas. | Yes |
| X (shaded) | Moderate risk, between the 1% and 0.2% annual chance floodplains. | Usually no, but recommended |
| X (unshaded) | Minimal flood hazard. | No, but floods still happen outside mapped zones |
Zones A and V together are the Special Flood Hazard Area, the area with a 1% or greater chance of flooding in any year.
How to look up a home's flood zone
Search the address on FEMA's Flood Map Service Center (msc.fema.gov). In Boca Raton you can also contact the City's Floodplain Manager about a property's flood zone, flood protection or drainage. The City keeps elevation certificates on file for new or substantially improved buildings in flood hazard areas, so ask whether one exists for the home you're considering. In Delray Beach, the City's building and floodplain staff can help in the same way.
Elevation certificates
An elevation certificate is a form prepared by a licensed surveyor that records how high the home's lowest floor sits compared with the Base Flood Elevation for its zone. It is useful in three ways:
| Use | Why it matters |
|---|---|
| Flood insurance pricing | FEMA's current NFIP pricing (Risk Rating 2.0) doesn't require one, but a favorable certificate can still help, and private flood insurers often ask for it. |
| Map amendment | If the home sits above the flood level, the owner can ask FEMA for a Letter of Map Amendment. If approved, the lender can remove the federal flood insurance requirement. |
| Renovation and rebuilding | In a flood zone, a new home or a major renovation must meet minimum elevation rules. Knowing the elevation helps you plan what a remodel or new build will involve. |
Flood insurance basics
Homeowners policies don't cover flood. If the home is in an A or V zone and there's a federally backed mortgage, the lender will require flood insurance. Citizens also now requires its policyholders to carry flood coverage. NFIP building coverage is capped at $250,000, so most luxury owners add excess flood or use a private flood policy. NFIP policies usually take 30 days to start, so buyers should apply well before closing. Our insurance guide covers the rest.
What Florida sellers must now disclose
Since October 1, 2024, Florida law (section 689.302, Florida Statutes) requires sellers of residential property to give buyers a written flood disclosure at or before the time the sales contract is signed. The law was expanded on October 1, 2025. Sellers must disclose:
| The seller must say whether... |
|---|
| They have filed a flood insurance claim on the property. |
| They have received assistance to repair flood damage (no longer only federal assistance, such as FEMA). |
| They know of any flooding that damaged the property while they owned it. |
The disclosure also reminds buyers that standard homeowners insurance does not cover flood. Landlords now have to give similar disclosures for leases of a year or longer. When we list a home, we prepare this disclosure with the seller up front so it's ready before the first offer.
This article is general education, not legal or insurance advice. Flood zones and requirements can change. Please confirm a property's zone with FEMA or the city, and consult your attorney and insurance agent.
