Building Within the Floodplain

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All development within the Special Flood Hazard Area (SFHA), including VE, AE, AH, and A flood zones are required to be reviewed by Collier County.   The following are general guidelines for building in the SFHA.  Contact Floodplain Management for more detailed information.

New Residential Structures in the SFHA
New Non-Residential (Accessory) Structures in the SFHA
Substantial Improvement, Substantial Damage
Retrofit an Existing Building with Flood Prevention Measures

For assistance: Contact the Flood Information Hotline at (239)252-2942 or email

Page updated as of 04/23/18