After more than 40 years managing dock permit applications throughout Monroe County, the team at Glen Boe & Associates has seen the same delays happen again and again — and almost all of them are preventable. Understanding what causes dock permits to stall in the Florida Keys is the first step toward keeping your project on schedule.
Dock Permits in the Florida Keys Involve Multiple Layers of Approval
Dock permitting in the Florida Keys is more complex than in most waterfront areas of Florida because projects require both local and environmental approvals simultaneously.
Every dock project requires a local building permit issued by the applicable jurisdiction — Monroe County, the Village of Islamorada, the City of Marathon, the City of Key Colony Beach, or the City of Key West — depending on the property’s location. This requirement applies regardless of whether a dock qualifies for an environmental exemption at the state or federal level.
In addition to the local building permit, most dock projects in Monroe County are reviewed by one or more of the following agencies:
- The U.S. Army Corps of Engineers (ACOE)
- The Florida Department of Environmental Protection (FDEP)
- The Florida Keys National Marine Sanctuary (FKNMS)
A delay at any one of these agencies can hold up the entire project. Here are the five most common reasons that happens — and what we do to prevent each one.
1. Unaddressed Environmental Impacts
The most common cause of dock permit delays in the Florida Keys is environmental concern, particularly potential impacts to seagrass, coral, and mangrove habitat. If a proposed dock appears likely to affect protected marine resources, agencies often request additional documentation or environmental surveys before approvals can be issued.
In many cases, a benthic survey is requested after the initial application review — which can add weeks or months if the permit agent does not have an FKNMS-authorized biologist on staff. Glen Boe & Associates conducts benthic surveys in-house, which means survey data feeds directly into your application without delays.
How we prevent it: We evaluate environmental conditions at the site consultation before the application is submitted, so there are no surprises during agency review.
2. Incorrect Assumptions About Environmental Exemptions
A common misconception is that replacing an existing dock or building a small dock means permits are not required. While some dock projects may qualify for environmental exemptions, those exemptions are limited and do not eliminate the local building permit requirement.
Projects are frequently disqualified from exemption due to:
- Increased dock length or width
- Changes in dock alignment
- Increased shading over seagrass
- Proximity to sensitive marine habitat
When a project is incorrectly submitted as exempt and later determined to require full review, agencies may require the application to be resubmitted — restarting the review timeline entirely. This is one of the most costly mistakes a property owner can make.
How we prevent it: We verify exemption eligibility accurately at the outset. If your project does not qualify, we tell you before submission — not after.
3. Incomplete or Inconsistent Permit Applications
Dock permit applications are frequently delayed when submissions omit required drawings, contain inconsistent measurements, or do not accurately reflect site conditions. Even minor discrepancies can trigger Requests for Additional Information (RAIs). When an RAI is issued, agency review timelines typically pause until the requested information is submitted and accepted.
How we prevent it: We prepare complete, coordinated application packages the first time. After 40 years of working with ACOE, FDEP, and FKNMS in Monroe County, we know exactly what each agency expects in a complete submission.
4. Florida Keys National Marine Sanctuary Review
Review by the Florida Keys National Marine Sanctuary can add time to permitting schedules because FKNMS evaluates projects at a detailed, site-specific level. Common reasons for extended FKNMS review include dock footprints wider than necessary, pilings proposed in sensitive habitats, insufficient minimization of shading impacts, and environmental survey data that does not meet sanctuary standards.
Because FKNMS review often occurs in parallel with other agency reviews, delays at this stage can hold up the entire permitting timeline even when ACOE and FDEP are ready to approve.
How we prevent it: Our in-house biologist holds the FKNMS permit required to conduct benthic surveys in the sanctuary. We design projects to meet sanctuary standards from the start, not after FKNMS flags issues during review.
5. Design Choices That Trigger Additional Review
Certain dock design choices consistently result in longer agency review times, including solid decking instead of grated decking, excessively long access walkways, dock alignments that cross seagrass beds, and boat lifts or accessories not clearly addressed in the application. In many cases, small design adjustments made before submission can prevent months of additional review later.
How we prevent it: Our licensed Professional Engineer designs structures that meet agency expectations and minimize environmental impact. We flag design issues before the application goes in, not after agencies raise them.
How to Avoid Dock Permit Delays in the Florida Keys
While no permitting timeline is guaranteed, the following steps significantly reduce the likelihood of delays:
Confirm all required permits early. Identify which local jurisdiction — Monroe County, the Village of Islamorada, the City of Marathon, the City of Key Colony Beach, or the City of Key West — will issue the building permit and what that jurisdiction requires before you design the project.
Evaluate environmental conditions before submission. Early environmental review — including a benthic survey if conditions warrant — prevents late requests for surveys or redesign.
Verify exemption eligibility accurately. Not all docks qualify for environmental exemptions, and exemption status does not eliminate local approvals.
Submit complete, coordinated applications. Applications should be consistent across local, state, and federal reviews to prevent conflicting requirements.
Work with professionals who know Monroe County. Local experience means knowing the agencies, the reviewers, and the site conditions that affect permitting outcomes in the Florida Keys specifically.
Final Thoughts
Dock permit delays in the Florida Keys are rarely random. Most result from predictable issues — missed requirements, incorrect exemption assumptions, incomplete applications, or design choices that trigger additional agency scrutiny. Understanding these patterns before your project begins puts you in a significantly better position to stay on schedule.
Glen Boe & Associates has been managing dock and seawall permits throughout Monroe County since 1984. Our team includes a licensed Professional Engineer and an FKNMS-authorized biologist, and we have completed more than 7,770 projects in the Florida Keys. Contact us at (305) 743-9121 for a free site consultation.