The heavy rains affecting various areas of Florida this Sunday bring the risk of flooding back into focus, but they also serve as a warning for residents in the southern part of the state: waiting for a storm to purchase flood insurance may be too late.
The National Weather Service is monitoring flooding in much of northern and northwestern Florida, where widespread accumulations of between two and six inches, with locally higher amounts expected. CiberCuba reported this Sunday on the rainfall event, which could leave significant amounts of water in the state over the coming days.
Although the most severe alerts of the current episode are primarily concentrated in the north and the Panhandle, there has been a significant flood risk associated with heavy rains, urban drainage, tides, and other factors in Miami-Dade for years.
For certain residents of the county, there is also a little-known benefit: a discount of up to 35% on flood insurance through the National Flood Insurance Program (NFIP).
Who can receive the 35% discount?
The benefit does not automatically apply to all properties in Miami-Dade.
According to the official information from Miami-Dade, the unincorporated area of the county has achieved a Class 3 rating within the Community Rating System (CRS) of the Federal Emergency Management Agency (FEMA).
This classification allows for a discount of up to 35% on the premiums of eligible NFIP policies for properties located within the unincorporated area of Miami-Dade.
The benefit applies to most NFIP policies issued or renewed on or after April 1, 2024.
The CRS is a voluntary program through which FEMA rewards communities that adopt flood prevention and management measures that exceed federal minimum requirements.
The better the classification of a community, the greater the discount that can be granted to the insured. Class 3 currently corresponds to a 35% discount for qualifying policies.
It doesn't mean that all of Miami-Dade has the same discount
There is an important distinction: the 35% discount from the county applies to the unincorporated area of Miami-Dade.
Properties located within incorporated municipalities of the county are subject to CRS classification and the conditions applicable to their respective city, when it participates in the program.
That’s why it’s not enough for an address to be located in Miami-Dade. The owner must verify which jurisdiction the property or business is in and confirm with their insurance company what discount applies to their policy.
Do we need to request the discount separately?
In the eligible policies of the NFIP, there is no additional form required to request the CRS benefit.
FEMA explains that its calculation system uses the community code to determine the corresponding classification and automatically applies the CRS discount when the policy meets the requirements.
In any case, the insured can consult their agent or company to confirm that their property is correctly identified and that the discount has been applied.
The percentage of the CRS does not necessarily mean that the final invoice will be exactly 35% lower than any prior quote. The final price also depends on the specific characteristics and risk of the property, the coverage selected, deductibles, fees, and other applicable discounts or adjustments.
How can you tell if a property is in a flood zone?
Miami-Dade has an official tool to check flood zones.
You can also use the FEMA Map Service Center, where you can view official flood risk maps by entering an address.
Being outside an area deemed high risk does not mean being free from floods.
The NFIP states that between 2014 and 2024, almost a third of its flood claims came from areas located outside of the high-risk zones.
Home insurance typically does not cover flooding
Another common mistake is assuming that a standard homeowner's policy automatically covers damage caused by flooding.
FEMA warns that most homeowners' and renters' insurance does not cover flood damage.
Flood insurance is usually a separate coverage.
The NFIP offers policies for homeowners, renters, and businesses. For residential property owners, the program includes coverage for both the building and certain belongings within the home.
When is flood insurance mandatory?
Miami-Dade reminds that flood insurance is mandatory for properties located in a Special Flood Hazard Area when they have a mortgage backed by the federal government.
Outside of those cases, there may not be a federal obligation, although a financial institution may impose additional requirements, and FEMA recommends evaluating coverage even in areas of moderate or low risk.
Buying today does not mean being covered tomorrow
This is one of the most important pieces of information ahead of a season of heavy rains.
In new NFIP policies, there is generally a 30-day waiting period between the purchase and the effective date of coverage.
This means that purchasing an insurance policy when a storm is already threatening the area usually will not allow it to be used immediately in response to that event.
FEMA includes some exceptions to the 30-day rule, including certain cases where insurance is obtained as part of a mortgage operation or when a property has just been added to a special risk area through a map modification.
The conditions depend on each case, so the owner must confirm with the insurance agent the exact date when the coverage begins.
The water that is already arriving is not automatically covered either
There is another significant limitation: a new policy is not designed to cover damages resulting from a flood that was already in progress before the coverage became effective.
For this reason, FEMA insists that the time to evaluate flood insurance is before the immediate weather threat appears, not when the streets are already starting to accumulate water.
What to check if you live in Miami-Dade
Check the flood zone of your property using Miami-Dade or the official FEMA maps.
Determine if you live in the unincorporated area of the county or within a municipality.
Ask if your policy belongs to the NFIP and what CRS classification corresponds to your address.
Check that the applicable discount is reflected in the premium.
Don't wait for a storm to hire it, because there is usually a waiting period.
Check the coverage for the building and for personal belongings separately, as they are not necessarily the same.
The official Miami-Dade portal on flood insurance also provides information on the NFIP, maps, elevation certificates, and other resources for property owners.
The rains affecting Florida this weekend serve as a reminder of a particularly important reality in the state: a home can flood even if it is not in the highest risk area, and a policy purchased when the storm is already upon us may not take effect in time.
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