Locate the work in relation to the coastal line
Florida’s Coastal Construction Control Line program concerns sandy ocean and gulf beaches and their beach-dune systems. Construction or excavation seaward of the line generally requires DEP authorization unless an exemption applies. The line identifies jurisdiction; it is not a universal ban on work.
Ask the coastal reviewer to confirm the line at your property using current mapping and survey information. A lagoon seawall exemption does not remove applicable Chapter 161 requirements.
Apply for a Coastal Construction Control Line permit · 2026 Florida Statutes, section 403.813
Beach side and lagoon side are separate project descriptions
A barrier-island address is only the start
For a lagoon-facing wall, describe the lagoon frontage, existing retaining structure and proposed work. For a beach-facing project, identify the beach-dune setting and the work’s position relative to the Coastal Construction Control Line.
If a property has work on both sides, use separate marked areas on the survey. This avoids presenting an oceanfront armoring proposal as though it were an ordinary lagoon wall repair. The coastal reviewer can then explain which route applies to each part.
Check the current armoring rule before selecting a wall
Rule 62B-33.0051, Florida’s coastal armoring rule, was amended effective July 7, 2026. Use the current adopted rule and ask DEP which criteria apply to the structure and proposed work. Older handouts may explain the process without reflecting the amended requirements.
This guide does not apply an old eligibility threshold or recommend a wall design from a photograph.
Build a coastal record file
- Current boundary survey showing the relevant coastal line.
- Existing coastal permits, approved plans and later amendments.
- A clear description of the structure to be protected.
- Dated photographs, observed changes and existing protective measures.
- Questions about dunes, vegetation, habitat, construction access and neighboring edges.
DEP’s publications page links Map Direct and Oculus records. Use them to locate evidence, then ask the reviewer to reconcile older plans with the current site.
Bring a proposal brief before committing to a method
What needs protection?
Identify the existing structure, its location and the observed issue. Separate current damage from a concern about future exposure.
What would change?
Show the proposed footprint, construction access and areas of dune or vegetation that could be affected.
What remains to be resolved?
List missing surveys, historic permits, site investigation and agency decisions. Tie each proposed next step to one of those gaps.
A useful first response explains the information needed to evaluate options. A wall type or price offered before the jurisdiction and site conditions are understood leaves the central decision unresolved.
Treat emergency orders as event-specific
After a storm, follow current local access instructions and ask DEP about the active emergency process. A temporary authorization from a previous hurricane is not a standing permission to build a permanent wall. Keep temporary protection and permanent design as separate decisions.
Questions for a coastal proposal
| Question | What a useful answer includes |
|---|---|
Why this approach? | The property-specific problem and alternatives considered. |
Which approvals? | The current coastal route and remaining local or environmental reviews. |
What footprint? | The existing and proposed alignment, dune impacts and access. |
What remains uncertain? | Further survey, investigation or agency decisions. |
For lagoon-facing property, use the general seawall permit guide. For mixed frontage, identify each side explicitly.
Show sourcesHide sources
- Apply for a Coastal Construction Control Line permitSource reviewed 2026-10-26 · official indexed text
- 2026 Florida Statutes, section 403.813Source reviewed 2026-10-26
- Rule 62B-33.0051: Coastal Armoring and Related StructuresSource reviewed 2026-10-26
- CCCL PublicationsSource reviewed 2026-10-26
- CCCL Emergency PermittingSource reviewed 2026-10-26 · official indexed text