With few exceptions, if you live in Louisiana, you should have flood insurance. Flood damage is not covered under your homeowner's insurance policy. A flood without insurance is a terrible financial setback. And if your home is in an identified Special Flood Hazard Area (commonly called "the flood zone") and you do not have flood insurance, some forms of disaster recovery assistance may be denied or reduced.
Awardees in The Road Home program are required to carry flood insurance of their property if it is in the flood zone, as shown on FEMA post-Katrina/Rita advisory maps, for a period of three years (five years, in some cases).
Are you wondering "what counts" when calculating your premium? Here are some general rating guidelines and rate comparisons:
|Flood insurance - premium comparison In determining the flood insurance premium for a structure, some characteristics of the building will be considered. These include: the number of stories, whether there is a basement and whether the portion of the building that will likely be exposed to floodwater allows free entry of the floodwater or restricts the entry of floodwater and flow of floodwater past the structure. In addition, the premium will be based on three or four general rating factors. In the following, BFE stands for Base Flood Elevation; it is the height (mean sea level) of the water surface in the 100-year flood or 1 percent annual chance flood.|
What risk zone is the building in (on the Flood Insurance Rate Map or FIRM)?
Three types of risk zones on the FIRM are used in determining the insurance premium:
How many times has the building flooded?
Strange as it may seem, the flood history of a structure seldom has any bearing on the flood insurance premiums in special flood hazard areas (A and V zones). At worst, a history of flooding will disqualify a property in a minimal risk zone (B, C or X) from obtaining a preferred-risk policy, but it will not otherwise affect the premium for a standard flood insurance policy in those zones.
How old is the building, and how high?
The absolute age of the building is not significant. What matters is whether the building is older than the flood map. Buildings that were built before the community got its first FIRM can be insured at a federally subsidized PreFIRM rate. Owners of PreFIRM buildings can elect to be insured at the PostFIRM rate if they obtain an elevation certificate showing the structure is at, above or less than 6 inches below the 100-year flood level shown on the map. You do not lose a PreFIRM rate if the elevation certificate shows the building is well below BFE.
Buildings that were built after the community got its first FIRM must be insured at the PostFIRM rate, with some exceptions given for changes in the maps. For PostFIRM rating, the elevation in relation to BFE is important, as is the risk zone (A or V).
Is the building used for residential or non-residential purposes? Is it a business?
Occupancy type has always been a factor in rating. However, as a result of NFIP Reform legislation in 2012 and 2013 the occupancy-type of the building is having a greater impact on premiums for buildings constructed and rated as being Pre-FIRM. For these older buildings, rates are escalating rapidly for all uses other than the owner's primary residence.