Clearwater vs Dunedin
How do flood zones rules compare between Clearwater, FL and Dunedin, FL?
Clearwater and Dunedin have similar restriction levels.
Clearwater, FL
Pinellas County
Chapter 51 of Clearwater's Community Development Code regulates floodplain construction, requiring elevation, flood-resistant materials, and substantial improvement compliance for buildings in FEMA Special Flood Hazard Areas.
View full Clearwater rules →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 →Key Facts Comparison
| Fact | Clearwater | Dunedin |
|---|---|---|
| Authority | CDC Chapter 51 | Building Official as Floodplain Administrator |
| Trigger | FEMA Special Flood Hazard Area | - |
| Standard | Elevate to DFE | - |
| Substantial improvement | 50% market value rule | - |
| Coastal | V-zone breakaway walls | - |
| Code chapter | - | Chapter 105 Division 4 |
| Maps used | - | FEMA FIRM panels |
| FEMA 50% rule | - | Triggers full compliance |
| V-zone | - | Pile foundations required |
Highlighted rows indicate differences between cities.
Clearwater FAQ
Do I need a Clearwater flood permit to renovate my Island Estates home?
Yes. Any improvement or repair in a Special Flood Hazard Area needs a floodplain development permit, and Chapter 51 evaluates whether the project is a substantial improvement requiring full code compliance.
What is substantial improvement under Clearwater Chapter 51?
An improvement or repair whose cost equals or exceeds 50 percent of the structure's market value before improvement triggers Chapter 51 substantial improvement provisions, including elevation to the design flood elevation.
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.
Compare other topics
See how Clearwater and Dunedin compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool