Florida's New Flood Disclosure Rule: What Miami Home Sellers Must Know
Does a home seller in Florida need to provide a flood disclosure before closing?
Yes. Since October 1, 2024, Florida law requires every residential seller to complete a flood disclosure form -- now updated to the FD-2 -- before a purchase contract is executed. Miami-Dade sellers face specific stakes: the county has more than 45,000 properties newly reclassified under updated FEMA flood hazard maps, and the October 2025 expansion of the law means sellers must now disclose any known flooding during their ownership, whether or not an insurance claim was ever filed. Skipping this form or answering it inaccurately can make the contract voidable and expose sellers to legal liability.
By Lynley Ciorobea | May 12, 2026
Here's what I see sellers miss most often when preparing to list: they assume that if they've never filed a flood insurance claim, they have nothing to disclose. Florida's updated flood disclosure law says otherwise.
This is not a technicality. It's a requirement that changed significantly in the last 18 months, and missing it can unravel a deal -- or worse, create legal liability for the seller after closing.
If you're preparing to list a home in Coral Gables, Pinecrest, Palmetto Bay, Coconut Grove, or anywhere in Miami-Dade, here's what you need to know.
What the Law Requires -- and When It Changed
Florida's flood disclosure requirement took effect on October 1, 2024, when the state created a mandatory written form that sellers must provide to buyers before or at the time a purchase contract is signed. That was the FD-1 form.
On October 1, 2025, the law expanded significantly. The updated form -- now called the FD-2 -- added a new disclosure category that didn't exist before: any flooding the seller has knowledge of that occurred during their ownership, even if no insurance claim was ever filed.
This is the form every Miami seller is working with today.
The FD-2 requires sellers to disclose three specific categories:
Whether the seller has filed an insurance claim for flood damage, including any claim through the National Flood Insurance Program (NFIP)
Whether the seller has received government or federal assistance for flood damage, including FEMA assistance
Whether the seller has knowledge of any flooding that affected the property during their ownership -- regardless of whether a claim was made
That third category is the major shift from the FD-1. Under the old form, a seller who experienced flooding but never filed a claim technically had nothing to check. Under the FD-2, that's no longer the case.
Why the "No Claim" Assumption No Longer Holds
Florida's law defines "flooding" broadly: it includes overflow of inland or tidal waters, surface water accumulation, and sustained standing water from rain. It is not limited to named storms or FEMA-declared disasters.
What does this mean in practice for Miami-Dade sellers?
If water came through your door during a tropical storm and you hired a restoration company without ever filing a claim, that flooding is now disclosable. If a drainage issue caused your backyard to pond after heavy rain and eventually drained on its own, that's worth discussing with your real estate attorney before you check any boxes.
The disclosure requirement applies to all residential properties regardless of FEMA flood zone designation. If you own a home in a low-risk Zone X area in Pinecrest or South Miami -- and it has no flooding history -- you complete the form by checking "has not" for each question. That's the whole process. But you still have to complete it.
The form applies to single-family homes, condos, and townhomes. It must be provided before or at the time a purchase contract is executed -- not at closing, not during inspection, but before any signatures on the contract itself.
Miami-Dade's Specific Exposure
Flood disclosure matters across all of Florida. But Miami-Dade has specific conditions that make it more consequential here than in most of the state.
Updated FEMA maps. More than 45,000 additional structures in Miami-Dade County are now classified as high-risk under revised FEMA flood zone maps. If your property is in a Special Flood Hazard Area (SFHA) and a buyer is using a federally backed mortgage, flood insurance is required -- which affects financing timelines, buyer qualification, and the overall complexity of the transaction.
Elevation certificates. Miami-Dade has required FEMA Elevation Certificates for permitted construction since 1995. Buyers in higher-risk zones are increasingly requesting these certificates, and lenders and insurers often ask for them too. If your property is in a designated flood zone, knowing whether you have an elevation certificate -- and what it shows -- is part of pre-listing preparation, separate from but related to the FD-2 disclosure.
The insurance context. Florida's property insurance market has made flood zone status more consequential for transactions than it was five years ago. Buyers are doing more due diligence on flood risk before writing offers, and the FD-2 is now a formal part of that picture.
I work with sellers in Palmetto Bay, Old Cutler Bay, Coconut Grove, and South Miami who back up to canals or waterways. In those submarkets, flood disclosure and flood zone status are now regular parts of the pre-listing conversation -- not an afterthought at contract time.
What Happens If You Don't Provide the FD-2
The consequences of non-compliance are real and specific.
If a seller fails to provide the completed FD-2 before a purchase contract is executed, the buyer may have grounds to void the contract. That means a deal can fall apart after all parties have signed -- a costly and time-consuming setback, especially if you've already begun your own purchase.
Beyond voidability, sellers who knowingly fail to disclose known flooding history can face legal exposure after closing, including claims for misrepresentation or fraud. Florida's Johnson v. Davis doctrine already creates a strong duty for sellers to disclose material defects. The FD-2 adds a specific statutory layer on top of that -- and the consequences for ignoring it can extend well past the transaction.
The practical calculus: this is a form you prepare before listing, it takes a few minutes to complete accurately, and skipping it creates risk that far outweighs the inconvenience.
If You Have Had Flooding -- Here's How to Think About It
Some sellers hesitate when they see the FD-2 because they're worried that disclosing past flooding will hurt their sale price or scare off buyers. This concern is understandable, but it needs to be weighed against the alternative.
A few things worth keeping in mind.
Disclosed information is manageable. If you had water intrusion three years ago, fully remediated by a licensed contractor with documentation, that's a very different conversation than an undisclosed issue a buyer discovers during inspection -- or worse, after closing. An accurate FD-2 with documentation gives you legal protection and gives buyers the context they need.
Many Miami-Dade homes have history. Tropical weather, high water tables, and aging drainage infrastructure mean that some degree of water or storm impact isn't unusual in this market, especially for homes older than 20 years. What matters is how it was addressed, whether documentation exists, and whether the remediation was proper.
Work with a real estate attorney if the history is significant. If you've had substantial flooding -- especially flooding that damaged the structure -- consult a Florida real estate attorney before completing the form. Accuracy matters. Omissions matter more.
Your listing agent should be asking you about this before you ever go live on the market. It's part of how a well-prepared listing avoids surprises that derail deals later.
What to Do Before You List
For most sellers in Coral Gables, Pinecrest, or Palmetto Bay, completing the FD-2 is a simple process: you've had no flooding, filed no claims, and received no government assistance. You check the appropriate boxes and move on.
But before listing, it's worth taking a few steps:
Check your property's flood zone status using the FEMA Flood Map Service Center at msc.fema.gov, or ask your agent to pull the flood zone designation for your specific parcel
Locate your elevation certificate if your property required one under Miami-Dade's permitting process (especially for homes built after 1975 or significantly renovated)
Pull any records of past flood insurance claims under your ownership, or review what prior sellers disclosed to you when you purchased
Note any water intrusion events -- even minor ones you addressed yourself -- and be honest with yourself about what "flooding" means for your specific situation
This is part of how I prepare sellers before we ever go to market. The FD-2 is one piece of a larger disclosure and pre-listing process, but it's a piece that has caught sellers off guard since the law changed -- and especially since the October 2025 expansion added the no-claim disclosure requirement.
For more on Florida's broader seller disclosure requirements -- including what you must disclose about the property's physical condition, unpermitted work, and HOA obligations -- see What Miami Sellers Must Disclose Before Listing.
And if you want context on how Florida's insurance landscape affects your buyer's ability to close, Florida's Insurance Crisis: What Miami Sellers Need to Know in 2026 covers the roof, 4-point inspection, and wind mitigation picture in detail.
Frequently Asked Questions
Is every Miami home seller required to provide the flood disclosure, even if the home has never flooded?
Yes. Florida's flood disclosure law applies to all residential real property transactions statewide, regardless of whether the property is in a flood zone or has any flooding history. Sellers who have no history of flooding, no insurance claims, and no known water intrusion still complete the FD-2 -- they simply check "has not" for each relevant question. The requirement is universal; only the answers vary.
What's the difference between the FD-1 and FD-2 flood disclosure forms?
The FD-1 was the original form that took effect on October 1, 2024. It required sellers to disclose insurance claims and government assistance received for flood damage. The FD-2, effective October 1, 2025, added a third category: any flooding the seller has knowledge of during their ownership, even without a formal insurance claim. The FD-2 is the current form for all Florida residential transactions.
Do I have to disclose flooding if my home isn't in a FEMA flood zone?
Yes. The flood disclosure requirement applies to all residential properties regardless of FEMA flood zone designation. The obligation is triggered by the seller's knowledge of flooding events and history during ownership -- not by where the property falls on a flood map. Even properties in lower-risk Zone X areas must complete the FD-2.
What if I've had minor water intrusion but never filed an insurance claim?
This is exactly what the October 2025 FD-2 expansion was designed to capture. If you had any flooding that affected your property during your ownership -- whether or not you filed a claim -- you may be required to disclose it. The law defines "flooding" broadly, including surface water accumulation from rain. If you've had water intrusion events, consult a Florida real estate attorney before completing the form to ensure your disclosure is both accurate and appropriately specific.
What happens if a seller forgets to provide the FD-2 before the contract is signed?
Failure to provide the flood disclosure before or at the time the purchase contract is executed can make the contract voidable by the buyer. Beyond the transaction risk, sellers who knowingly fail to disclose known flooding history may face legal exposure after closing. The form should be prepared as part of pre-listing work -- before any offers come in -- not as an afterthought during the contract phase.
The flood disclosure is one of the newer items on Florida sellers' pre-listing checklists -- and one that's still catching people off guard, especially given the October 2025 update that expanded what must be disclosed. Understanding what the FD-2 requires, when it applies, and how to complete it accurately is worth the time before you list.
If you're preparing to sell in Coral Gables, South Miami, Pinecrest, Palmetto Bay, or the surrounding southern Miami neighborhoods, I'd be happy to walk through this alongside the rest of your pre-listing picture. Reach out anytime at lynleyresidential.com.
About Lynley Ciorobea
Lynley Ciorobea is a Miami-born real estate professional known for helping homeowners successfully prepare, position, and sell their homes across Coral Gables, South Miami, Pinecrest, Palmetto Bay, and the surrounding southern Miami neighborhoods. Since 2007, she has built her business around thoughtful strategy, strong negotiation, and a marketing-first approach designed to help listings stand out in an ever-evolving market.
A true local, Lynley grew up in Pinecrest and graduated from Palmer Trinity School before attending Duke University, where she earned a BA in Psychology. Her deep roots in Miami give her a nuanced understanding of the architecture, lifestyle, and character that make each neighborhood distinct. From classic Old Spanish homes in Coral Gables to newer construction in South Miami and Pinecrest, she brings a local perspective that goes far beyond surface-level market knowledge.
Over the years, Lynley has naturally become a trusted resource for homeowners preparing to sell. Many of her clients come to her long before their home ever hits the market, looking for guidance on timing, pricing, improvements, and how to position their property thoughtfully. She approaches each listing as a strategic launch rather than a simple transaction, combining market insight, negotiation experience, and elevated marketing to help sellers move forward with clarity and confidence.
As the founder of the Lynley Residential Group, Lynley remains personally involved in every listing she represents. She leads each transaction from initial strategy through closing, ensuring that every detail — from pricing and preparation to storytelling and exposure — reflects the uniqueness of the home itself. Her work often centers on architecturally interesting properties and homes where thoughtful positioning can make a meaningful difference in outcome.
Throughout her career, Lynley has consistently ranked among the top real estate agents in Miami. She has been recognized as part of EWM's Chairman's Club, placing in the top 5% of the company; in 2022 she was honored as the #2 individual agent at the company overall with $37 million in annual sales; and she's a leader in Miami with Real Broker. With more than $100 million in career transactions and more than 60 5-star Google reviews, her experience spans a wide range of property types while maintaining a strong focus on seller representation in southern Miami.
Beyond her work with clients, Lynley is known locally for her market insight and community-focused content. Through her weekly newsletter, neighborhood videos, blog posts, and social media, she shares thoughtful perspectives on the Miami real estate market and the lifestyle that surrounds it. Her approach is informative without being overwhelming, offering homeowners a clear understanding of how market conditions affect real decisions.
If you're preparing to sell a home in Coral Gables, Coconut Grove, South Miami, Pinecrest, Palmetto Bay, or nearby areas, Lynley offers a local perspective shaped by experience, relationships, and a genuine understanding of what makes Miami homes so special. Learn more at lynleyresidential.com.