Melbourne docks and seawalls

Yes: Melbourne's zoning code requires a city building permit for the construction of any marine facility, and the application is incomplete without a surveyor's survey and dimensioned plans (Melbourne Zoning, Appendix B, Article VII, Section 2(F)(1)).

The Melbourne survey has to come from a State of Florida registered land surveyor and show the lot's straight-line water frontage, the mean high or ordinary water line, any seawalls and bulkheads, property lines, riparian right lines drawn from the Florida Department of Environmental Protection's Land Boundary Information System, and the waterway width up to 2,500 feet (Section 2(F)(1)(a)). The plans must give the height, width and length of every proposed structure, including pilings, boat lifts, platforms, pavilions and seawalls, with construction details.

The general Melbourne permit routine applies on top of that. Applications go through the city's online permitting system with drawings, a survey for new construction, proof of ownership, a description of the work and its estimated value; residential permits typically take 5 to 7 working days for approval or a response, and once a permit is issued, a passed inspection is needed within 180 days or the permit moves to expired status (Melbourne Building Section FAQ). Questions about a Melbourne marine permit go to the Building Section, which lists 321-608-7900 and is open weekdays from 7:30 a.m. to 4 p.m. (Melbourne Building Section page).

The state's small-job exemption is narrow. Melbourne's Building Section describes the HB 803 exemption, section 553.79(1)(g), as limited to single-family work under $7,500 on property outside a designated flood hazard area, with no structural, electrical, plumbing, mechanical or gas work involved (Melbourne Building Section page).

Melbourne's code names three: the St. Johns River Water Management District, the U.S. Army Corps of Engineers and the Florida Department of Environmental Protection, each issuing a dock permit and submerged land lease or an exemption letter (Melbourne Zoning, Section 2(F)(1)(b)).

For a single-family dock on a Melbourne lot, the state offers a shortcut. The Florida Department of Environmental Protection's online self-certification lets an owner certify that a single-family dock project is exempt from a DEP permit, covers a new dock with or without a boat lift, repair or replacement of an existing dock, and adding a boat lift to an existing dock, and charges no fee for using ESSA self-cert (FDEP ERP e-Permitting page). The same page tells applicants to contact the DEP district office where the project is located to learn which permit type applies.

State statute matters most to Melbourne owners with older structures. Section 403.813 lifts state permit requirements for repairing or replacing an existing dock or pier with no fill, kept within 5 feet of the same location and no larger than before, as long as no additional aquatic resources are permanently harmed (section 403.813(1)(d), Florida Statutes). The opening of that subsection says a local government may not require a person claiming one of its exemptions to provide further department verification, and also that the exemptions do not relieve anyone of other requirements of county and municipal governments. Melbourne's zoning text, quoted above, asks for an exemption letter from the state and federal agencies, so the two official texts differ on that point. The Melbourne waterfront property guide covers the seawall restoration exemption in paragraph (1)(e) and the separate state size limits for new private docks.

A Melbourne dock may project no farther than 25 percent of the waterway width, 500 feet or a depth of minus four feet at mean low water, whichever is least, and must keep 25 feet from marked channels (Melbourne Zoning, Section 2(F)(2)(d)).

Every row above comes from Melbourne Zoning, Section 2(F)(2)(a) to (i). Roofs over a Melbourne boat lift or pavilion must be hip or gable with a pitch between 2:12 and 4:12, structures are limited to one level, and rooftops may not be used as decks. The dock surface itself, walkway included, is limited to six times the permitted length of the marine facilities or 400 square feet, whichever is greater, and lighting must be shielded so the light source is not directly visible from neighboring lots.

A Melbourne residential dock is for mooring boats and for recreational, pleasure or sport fishing use; living aboard, boat rentals, repairs, sales and renting out slips are all prohibited (Melbourne Zoning, Section 2(F)(2)(b)).

The Melbourne code bans boathouses and any other marine structure with walls or sides, and allows only one covered boat mooring space or marine pavilion and only one marine platform or dock on, abutting or serving a lot (Section 2(F)(2)(b) and (c)). Single-family homes and buildings of up to five units are limited to two boat mooring spaces, and more than six mooring spaces turns a facility into a marina under the code (Section 2(F)(2)(g)). Public drainage facilities used only to convey water may not hold any marine facility at all.

Melbourne's waterways chapter backs up the use limits. Live-aboard vessels and floating structures may not anchor or moor in the waters of the city, and no dock or marine facility owner may let people live aboard one, with exceptions for commercial fishing vessels, marinas with pump-out facilities that zoning ordinances in effect before 2005 allowed to have live-aboards, permitted mooring fields and active dredging equipment (Melbourne City Code, Chapter 14, section 14-35). No boat may tie up to a public or private seawall or dock in Melbourne without the owner's permission except in an emergency, and then it must be moved within 24 hours after the emergency subsides (section 14-39).

Docks and marine structures are one of the permit types Melbourne prices by estimated construction cost under its schedule effective August 7, 2026, and the smallest jobs, $1,000 or less, pay $65 (Melbourne Building Permit Fees, effective August 7, 2026).

Above that floor the Melbourne base fee climbs in steps: $6.50 more for each added $1,000 or part of one up to $50,000; $383.50 plus $5.50 for each added $1,000 up to $100,000; and $653 plus $4.50 for each added $1,000 up to $500,000 (Melbourne Building Permit Fees PDF). The cost figure comes from current ICC building valuation data or the contract price, whichever is higher. The same schedule lists extra charges on top of the base fee: plan check at half the base fee, a 5 percent technology charge on all Building Division fees, and $25 for each of Community Development and Engineering when they review the permit. Work begun without a permit pays double, and a finished job whose final inspection is not scheduled within the schedule's 180-day window owes $125.

When a Melbourne dock or pier is finished, the owner submits a final as-built survey, certified to the city by a Florida-registered surveyor, to the code compliance division for final approval and inspection (Melbourne Zoning, Section 2(F)(2)(k)).

That Melbourne survey must show the as-built location, prove the setback and length limits were met, and record the water depth or bottom elevation at the end of the structure (Section 2(F)(2)(k)). After that, the maintenance rule applies for the life of the dock: no owner or occupant may let a marine facility become dilapidated, deteriorated, structurally unsound or a safety hazard, and it must be kept free of debris, derelict vessels, storage and signage other than directory signs (Section 2(F)(2)(l)).

Life on the water carries its own Melbourne rules. All waters of the city are declared a manatee sanctuary, where harassing, harming or capturing a manatee is unlawful, and water skiing is prohibited everywhere in city waters except the Indian River (Melbourne City Code, Chapter 14, sections 14-7 and 14-37).

Last verified: October 21, 2026, after re-reading Melbourne's marine facilities standards and waterways chapter, the August 7, 2026 permit fee schedule, the Building Section page and FAQ, section 403.813 and the FDEP e-permitting page.