Dunedin vs Tarpon Springs
How do flood zones rules compare between Dunedin, FL and Tarpon Springs, FL?
Dunedin and Tarpon Springs have similar restriction levels.
Dunedin, FL
Pinellas County
Dunedin's Chapter 105 floodplain regulations apply to construction in FEMA Special Flood Hazard Areas. New buildings and substantial improvements must meet base flood elevation, freeboard, and the FEMA 50% rule for renovations.
View full Dunedin rules →Tarpon Springs, FL
Pinellas County
Development in Tarpon Springs Special Flood Hazard Areas requires a Floodplain Development Permit under Land Development Code Article IX. The City applies one foot of freeboard above the FEMA base flood elevation and participates in FEMA's Community Rating System.
View full Tarpon Springs rules →Key Facts Comparison
| Fact | Dunedin | Tarpon Springs |
|---|---|---|
| Code chapter | Chapter 105 Division 4 | - |
| Authority | Building Official as Floodplain Administrator | - |
| Maps used | FEMA FIRM panels | - |
| FEMA 50% rule | Triggers full compliance | - |
| V-zone | Pile foundations required | - |
| Permit required | - | Floodplain Development Permit |
| Freeboard | - | 1 foot above BFE |
| Substantial improvement | - | 50% of market value |
| CRS participant | - | Yes, FEMA program |
| Code reference | - | LDC Article IX |
Highlighted rows indicate differences between cities.
Dunedin FAQ
What is the FEMA 50% rule in Dunedin?
If repairs or improvements equal or exceed 50% of a building's market value, the entire structure must be brought up to current floodplain standards including base flood elevation.
Do I need a permit to build in a flood zone?
Yes. Any construction in a Special Flood Hazard Area requires a Dunedin floodplain development permit and must meet base flood elevation, freeboard, and design requirements.
Tarpon Springs FAQ
Do I need a flood permit for a Tarpon Springs renovation?
If your home is in a Special Flood Hazard Area and the work qualifies as substantial improvement (50% of market value), a Floodplain Development Permit and elevation to current standards are required.
What flood zones exist in Tarpon Springs?
Tarpon Springs includes Zones X (shaded and unshaded), AE 6-12, Coastal A 10-12, and VE 12-16, with elevation requirements increasing toward the coast.
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