Seawall Repair in Fort Lauderdale, FL

Seawall repair in Fort Lauderdale

Need seawall repair in Fort Lauderdale? Most calls we get start with something an owner noticed: a crack in the cap, a soft spot in the lawn, or water topping the wall at a king tide. Our guide to the signs of seawall failure explains which of these are urgent. We assess the wall on site, explain what is causing it, and coordinate the repair with a licensed local seawall contractor.

Common seawall failures in Fort Lauderdale

• Cracked and spalling caps on older walls in the isles off Las Olas and along the New River. See seawall cap repair.
• Leaning panels from failed tiebacks, often first seen as a wavy cap line. See panel and tieback failure.
• Soil washing out through joints, leaving sinkholes behind the wall. See leaks, soil loss and sinkholes.
• Low walls at king tides, which the city treats as a maintenance problem when tide water reaches neighbors or the street.

How the on-site assessment works in Fort Lauderdale

We come out, walk the wall from the yard and, where we can, look at it from the water at low tide. We photograph cracks, joints, the cap line and the toe, probe soft ground behind the wall, and note what the repair will likely involve. In Fort Lauderdale we also look at whether the likely repair covers more than half of your shoreline or costs more than half of a new wall, because that makes it a substantial repair and the whole wall must meet the elevation rule described below. You get a written summary with photos, and we line up a licensed contractor who works in the city to quote and permit the job.

For the repair options behind each problem, see seawall repair methods and costs and the cost per linear foot guide.

Fort Lauderdale calls itself the Venice of America for good reason. A large share of its homes sit on canals, the New River and the Intracoastal Waterway, and almost every one of them depends on a seawall. In neighborhoods like the Las Olas Isles, Nurmi Isles, Seven Isles, Idlewyld, Rio Vista, Harbor Beach, Coral Ridge and Bay Colony, the walls hold up lawns, pools and docks against tides that come a little higher every few years.

Fort Lauderdale's seawall elevation rule

Quick answers for Fort Lauderdale: Fort Lauderdale Seawall Height Rules and Permits, Explained; Fort Lauderdale Seawall Raise Deadline: What Is Due, and When; Do I Need a Permit to Repair My Seawall in Fort Lauderdale?.

On March 23, 2023 the city adopted ULDR Section 47-19.13 through Ordinance C-23-05, matching Broward County's regional tidal flood barrier standard. New seawalls, and walls that are substantially repaired, need a top elevation of 5 feet NAVD88. Applications submitted before January 1, 2035 may be permitted at 4 feet NAVD88 if the wall is designed so it can be raised to 5 feet by 2050 (ordinance text). The city says owners must raise a wall when building a new one, when more than 50 percent of the structure is in disrepair, or when cited because tidal water breaches the wall and reaches a neighbor or the right-of-way (city resiliency page). Our ordinance explainer covers the 50 percent test, waivers and sale disclosures.

• Substantial repair. Work along more than 50 percent of the length of your shoreline, or work costing more than 50 percent of the wall's fair market replacement cost. Once you cross it, the barrier has to be built along the whole shoreline (ordinance text).
• Citation clock. A wall that lets tidal water through onto a neighbor or the right-of-way is presumed to be in disrepair and can be cited. After a citation the owner must show progress within 60 days and finish within 365 days, and a substantial repair has to be designed, permitted, built and pass final inspection at the required elevation inside those 365 days (Ordinance C-23-05).
• Design details. A cap added to an existing wall must be at least as wide as the existing cap, barriers should tie into the neighbors' walls where practicable, and new walls in marine waters where no seawall existed before need limerock rip-rap or another approved habitat feature (Ordinance C-23-05).

The city is raising its own walls too. It invests about $1.5 million a year in City-owned seawalls under its Phase 2 Seawall Master Plan, with work along Sebastian Street and Seville Street on the barrier island, a new wall in Victoria Park, and designs underway for Aurelia Place, Delmar Place and Solar Plaza Drive (City of Fort Lauderdale).

King tides in Fort Lauderdale

The city's predicted 2026 king tide windows include October 24 to 31, November 5 to 11, November 22 to 28 and December 24 to 25, and it notes that wind and rain can push tides higher than predicted. The city also says it cites owners whose seawalls contribute to roadway tidal flooding (city king tide page). If water comes over or through your wall during these windows, photograph it with the date and time and have the wall looked at before next season.

Seawall permits in Fort Lauderdale

The Building Division's seawall checklist calls for a building permit with building, zoning and engineering review and, at minimum (city checklist):

• dredge approval from Broward County and/or the Florida Department of Environmental Protection,
• a site plan and signed and sealed surveys showing existing and proposed elevations,
• signed and sealed seawall and pile plans by a Florida licensed engineer or architect,
• a special inspector form for pile installation and a final survey after completion,
• a recorded Notice of Commencement for larger jobs.

Broward County also requires a license before any work in, on, over or under county waters, including seawall and dock repair (Broward 311). The checklist dates from 2016, so confirm current requirements with the city's Development Services Department at 954-828-6520. A licensed contractor normally handles the permit process, so ask for it to be included in your written quote. See seawall permits and who to call for the full picture.

Upstream on the Middle River, seawall repair in Wilton Manors follows that city's Code Sec. 11-27, which requires 5 feet NAVD88 with no 4 foot option, and Oakland Park applies its own Sec. 14-1.

Tell us what you are seeing and roughly where your property is. We connect you with a licensed, insured local seawall contractor who serves Fort Lauderdale for an on-site look and a written quote.

Planning work? Read our seawall rules by city, what to do after a seawall citation, seawall permits and who to call and the seawall cost guide.

Sources

1. City of Fort Lauderdale tidal flood barrier ordinance, ULDR Sec. 47-19.13 (adopted March 23, 2023)
2. City of Fort Lauderdale Ordinance C-23-05, tidal flood barrier standards (full adopted text)
3. City of Fort Lauderdale staff report and ordinance text for the tidal barrier amendments (UDP-T22010)
4. City of Fort Lauderdale: Climate Resiliency, Seawall Master Plan and Tidal Barrier Ordinance
5. City of Fort Lauderdale: King Tides and High Tides (2026 predicted dates)
6. City of Fort Lauderdale Building Division: Sea Wall Permit Checklist (rev. 2016)
7. Broward County 311: Do I need a license to replace or repair my dock or seawall?