Gulf County seawall rules.
Riprap and plants come first.

Who issues a seawall permit in Gulf County?

It depends on the city line. Inside Port St. Joe, the city Building Department, staffed by the contract firm EPCI, issues permits. Everywhere else on the coast, from Beacon Hill to Indian Pass, the Gulf County Building Department does. EPCI offices County Building Department

DEP lists Port St. Joe and Wewahitchka as the county’s only two cities. Beacon Hill, St. Joe Beach, Highland View, Simmons Bayou, Cape San Blas and Indian Pass are unincorporated communities. DEP community list

Contacts as printed on the cited official pages: County Planning Port St. Joe Building Department DEP Northwest District Corps Panama City section DEP CCCL program

Does Gulf County allow new vertical seawalls?

Not in most coastal areas. Comprehensive plan Policy 1.4.5 prohibits new vertical seawalls in coastal areas, except for bridges, port activities and commercial or industrial water-dependent uses. The county encourages native vegetation, riprap and other techniques that limit erosion instead. Policy 1.4.5 text

The only carve-out is on St. Joseph Peninsula. The one exception is the critical erosion area from the Eglin AFB property to the end of the developed state park. There, a wall is allowed only if regulators permit it for emergency property protection. Even there, the plan says the county does not endorse seawalls. Objective 1.9

• The policy covers unincorporated Gulf County, not the City of Port St. Joe.
• It does not say how it treats repair or replacement of an existing wall, so ask County Planning before you design.
• Riprap is loose rock placed on a slope to absorb waves; a living shoreline uses marsh plants, often with a low rock or shell sill in front.

Scope and limits of Policy 1.4.5 The St. Joseph Bay preserve plan backs the same approach. It describes a homeowner program that plants native cordgrass, and a permit request for a 450-foot living shoreline at Richardson Hammock. Aquatic preserve plan

Compare the softer options in the living shoreline guide and the riprap and toe protection guide.

Port St. Joe or unincorporated Gulf County: what changes?

The city line changes the building office, the shoreline buffer, the contractor paperwork and even the flood insurance discount. Check it on the parcel record before anything else.

Table sources: County seawall policy City shoreline zone County bay and lagoon buffers County wetland setback City post-storm policy County CCCL policy City contractor registration FEMA CRS listing

Port St. Joe’s business license covers out-of-state contractors too, expires each September 30 and averages $25 to $100. Call City Hall at (850) 229-8261 to confirm a contractor holds one. City business license page Then check the state license with the contractor verification guide.

The Gulf County CCCL and its 2010 revision

Gulf County’s coastal construction control line (CCCL) marks where DEP permitting of beach and dune work begins. It runs along St. Joseph Bay and the Gulf from the Bay County line to the Franklin County line, rounding Cape San Blas and ending at the southwest bank of Indian Pass. Rule 62B-26.016

The line dates to 1986 and was amended effective January 21, 2010. DEP’s 2009 notice said the new line moved inland of the old one on 241 properties, 24 of them considered adversely affected. Rule history DEP re-establishment notice

1. Get a sealed survey that plots the 2010 line. The rule’s legal description decides which side you are on, so rely on a surveyor rather than a rough map.
2. Apply to DEP first. Gulf County issues a building permit for work seaward of the CCCL only after DEP permits it. County coastal policy
3. Do not assume a repair is exempt. Florida’s CCCL repair exemption specifically excludes seawalls and other rigid shore protection. s. 161.053(11)(a)
4. Budget the DEP fee. Coastal armoring applications cost $3,000 for up to 100 feet plus $500 for each added 50 feet or part of it. Rule 62B-33.0085

DEP may authorize new armoring only for an eligible structure that is vulnerable, or to fill a gap of up to 250 feet between existing armoring. The rule was last amended July 7, 2026. Eligibility test 2026 amendment The Gulf-front armoring guide walks through the full test.

St. Joseph Bay Aquatic Preserve limits on walls and docks

St. Joseph Bay is a state aquatic preserve of 55,675 acres, designated in 1970, with seagrass on about one-sixth of the bottom. It is also an Outstanding Florida Water. DEP preserve profile Rule 62-302.700(9)

• No new seawall or fill out past the mean high water line, outside narrow public road and bridge cases. Rule 18-20.004(1)(c)
• Restoring a seawall or riprap at its old spot, farther inland or up to one foot farther out needs no consent-of-use application. Rule 18-20.004(1)(e)7
• Private single-family docks: a walkway up to 4 feet wide that reaches only to water 4 feet deep at mean low water. The end platform can be up to 160 square feet, and the dock no longer than 500 feet or 20% of the waterbody's width. Rule 18-20.004(5)
• In Resource Protection Areas 1 and 2, the access dock must sit at least 5 feet above mean high water. Rule 18-20.004(5) elevation
• A nonconforming dock more than half destroyed must be rebuilt to current rules. Rule 18-20.004(5)(a)6

The preserve plan flags docks over seagrass as a commonly overlooked impact, since pilings displace grass and decks shade it. Preserve plan on docks For questions about the preserve itself, DEP lists (850) 670-7747. Preserve contact

Seagrass in the bay fell from about 9,740 acres in 1992 to about 7,166 acres in 2010. SWIM plan seagrass data Expect reviewers to want a seagrass map with any dock or shoreline plan; the dock guide shows how dock and wall plans fit together.

Flood maps, CRS discounts and coastal barrier limits

Gulf County’s 93 flood map panels took effect March 9, 2021. FEMA’s national flood layer shows no Limit of Moderate Wave Action lines for Gulf County, unlike Bay County, and 103 primary frontal dune features. FEMA NFHL query

The Property Appraiser warns that the flood layer in its own property search is still preliminary. Get the official zone from FEMA’s Map Service Center. Property Appraiser notice

• Unincorporated Gulf County: CRS Class 6, a 20% NFIP discount, current since April 1, 2023. FEMA Community Status Book
• City of Port St. Joe: CRS Class 10, so no discount. FEMA CRS listing
• Cape San Blas: inside Coastal Barrier Resources System Unit P30, where federal flood insurance is generally limited to older buildings and can end after substantial damage. FWS Unit P30 FWS insurance rule

Even where NFIP coverage is available, the standard policy excludes seawalls, bulkheads and docks. NFIP exclusion The seawall insurance guide explains what other coverage may respond.

What storms have done to the Gulf County coast

Hurricane Michael in 2018 set the modern benchmark. NHC estimated 9 to 14 feet of surge above ground from near Tyndall AFB to Port St. Joe, and counted 985 structures destroyed in Gulf County. NHC Michael report

Table sources: DEP storm tide summary Peninsula marks Indian Pass marks

Within the Gulf-front coastal building zone, DEP found major damage to 984 major structures in Gulf County, against 71 from all northwest Florida hurricanes since 1975. DEP coastal building zone count DEP also tallied 1,870 feet of damaged coastal armoring in the county. DEP armoring damage

• Tropical Storm Fred came ashore on St. Joseph Peninsula in August 2021, with 2 to 4 feet of inundation from Port St. Joe to Apalachee Bay. NHC Fred report
• Bertha’s surf in July 2026 washed out beach stairs and fencing on North Cape San Blas. NWS Bertha report
• Isaias caused beach erosion and seawall damage across the region in October 2026. NWS Isaias report FEMA's DR-4955, declared October 27, 2026, includes household aid and Public Assistance for Gulf County; apply to FEMA by December 26. OpenFEMA DR-4955 SBA disaster loans are open in the county until December 28, 2026. SBA Isaias fact sheet

For what to document and who to call after the next storm, use the storm guide.

How to search Gulf County seawall and dock records

Online permit search is about to change. The Gulf County Building Department has announced a CitizenServe portal, coming November 9, where contractors, homeowners and the public can apply, request inspections and search permits. County portal notice Until it opens, the county routes permit history requests to a Public Records Request link on the Orange Lien ordering site. County records link

1. Find the parcel in the Property Appraiser’s Beacon property search, or call (850) 229-6115. Property Appraiser
2. Check the city line. For a Port St. Joe parcel, ask the EPCI office for the permit file, since no online city search is listed. EPCI offices
3. Search the Clerk’s Official Records on myfloridacounty.com for a recorded Notice of Commencement, liens or plats. Viewing requires accepting the county’s registration agreement. Clerk records search
4. Ask the Clerk’s office at (850) 229-6112 if you need help. Deputy clerk searches cost $2.00 per year per name, and copies $1.00 per page. Clerk contact and fees
5. Sign up for the Clerk’s property fraud alerts before a large shoreline job. Clerk fraud alert
6. Use the county GIS map for parcels, flood zones and evacuation zones; the GIS office is at (850) 229-6145. County GIS

Gulf County area guides

DEP splits the Gulf County open coast into three parts: a 5.9-mile mainland segment from the Bay County line, the roughly 17-mile St. Joseph Peninsula, and an 8.5-mile embayed stretch from Cape San Blas to Indian Pass. DEP coast segments The four area guides follow those differences.

• Port St. Joe and St. Joseph Bay: the city’s 50-foot bay zone, county rules in Highland View and Oak Grove, and preserve dock limits.
• St. Joe Beach, Beacon Hill and WindMark: the county’s highest Michael water and why the dune matters more than a wall.
• Cape San Blas and St. Joseph Peninsula: Stump Hole, the 2026 breakwaters and coastal barrier insurance limits.
• Indian Pass and Indian Lagoon: the lagoon wetland setback, shellfish waters and the Money Bayou bulkhead record.

For the statewide permit steps, see the permit guide, or browse all 16 waterfronts on the area map.