WallDockDeck
Sunny Isles Beach · Miami-Dade County

What are the boat lift rules in Sunny Isles Beach?

No lift-specific rule; docks 20% of canalmiddle half of frontage

Sunny Isles Beach has no boat lift section. Its dock rules place piers and docks in the middle half of the water frontage with 10 feet on each side, cap protrusion at 20% of the canal width or half the rear property line, whichever is less, and require Miami-Dade environmental and Army Corps approvals before the city issues the permit.

Source: City of Sunny Isles Beach Code Sec. 265-45M (Supp. 43); Miami-Dade Code Secs. 24-48, 24-48.2 (Supp. 136); s. 403.813(1)(s), F.S. (2026); 33 CFR 322.3(a) · Verified 2026-10

The detail

Not in the codeNo boat lift, davit or hoist rule (the only 'boat lift' search hit is a parking-lift standard) - Code Ch. 265 search
PlacementPiers and docks within the middle one-half of the water frontage, at least 10 feet from each side property line - Code Sec. 265-45M(1)
ReachProtrusion may not exceed 20% of the canal width or half the rear property line length, whichever is less; on waterways over 1,000 feet wide up to 100 feet; outside the attachment triangle only with county approval - Sec. 265-45M(1)
WidthPiers and docks no more than 5 feet wide - Sec. 265-45M(1)
ApprovalsDevelopment Services Department, Miami-Dade environmental resources management and the drainage district, plus Army Corps approval - Sec. 265-45M(1)-(2)
Neighbours and navigationProtrusions, including the vessel, may not obstruct navigation or encroach on the rights of adjacent owners - Sec. 265-45M(1)
What countsA pier or dock is a fixed platform extending from shore or bulkhead over the water; protrusion means anything extending beyond the bulkhead line - Sec. 265-45M(2)
Wide waterFor waterways over 1,000 feet wide, protrusion up to 100 feet is approved as shown in Attachment 6:13 - Sec. 265-45M(1)
HistoryThe dock construction requirements were amended by Ord. 2010-355 (14 October 2010) and later ordinances through Ord. 2021-562 - Sec. 265-45M
Miami-Dade CountyAny work in, on or over tidal waters needs a county permit from the Department (DERM). A single-family boat lift, davit or floating dock that protrudes no more than 25% of the waterway width may use the short-form application, as may installing a boat lift or davit on a dock, seawall or bulkhead - Miami-Dade Code Secs. 24-48(1)(d), 24-48.2(I)(A)(2), (8), (20).
State and federalFloating boat lifts and floating vessel platforms that meet s. 403.813(1)(s), F.S. (they float at all times, hold the vessel out of the water, and either sit inside a previously permitted slip or total no more than 500 sq ft - 200 sq ft in Outstanding Florida Waters - beside a qualifying dock or bulkhead) need no state permit; a local government may then ask only for a one-time registration unless the platform is attached to a bulkhead with no dock. Structures in navigable waters otherwise need Army Corps authorization unless exempt or under a general permit - 33 CFR 322.3(a).

Your city's height sheet

The elevation your city requires, the datum it is measured in, and the section of code that says so. One page.

Available for the cities whose rule we have verified and sourced.

Done — it is on the way to your inbox. Not there in a minute? Check your Promotions or Spam folder, and move it to your inbox so the next ones arrive.

The county rule behind this

What applies across Miami-Dade County, and where each city departs from it.

Miami-Dade CountySeawall requirements county-wide

The same question, nearby

The rule changes at the city line, not the county line.

Miami-DadeMiami BeachMiami-DadeCoral GablesMiami-DadeKey BiscayneMiami-DadeMiami

Other questions about Sunny Isles Beach

Seawall permit processDo I need a permit to repair a seawall in Sunny Isles Beach?Flood zone & elevationWhat flood zone is Sunny Isles Beach in, and what does it require?Dock permit & size limitsHow big a dock can I build in Sunny Isles Beach?Checking a marine contractorHow do I check a marine contractor in Sunny Isles Beach?Storm prep & documentationWhat are the storm and debris rules in Sunny Isles Beach?

Twelve signs a seawall is failing

What to look for, where to look for it, and what it means when you find it. Walk your wall in twenty minutes.

A screening sheet for owners, not an engineering inspection.

Done — it is on the way to your inbox. Not there in a minute? Check your Promotions or Spam folder, and move it to your inbox so the next ones arrive.