According to Jeffrey Huber, a landscape architect and professor at Florida Atlantic University who survived Hurricane Andrew in 1992, roughly 129 million Americans living in coastal counties face escalating risks from human-driven sea level rise and intensifying storms, prompting urban designers across Florida to merge traditional infrastructure with climate-adaptive architecture.
Living Seawalls Combat Coastal Flooding and Marine Habitat Loss
Rising global temperatures driven by fossil fuel emissions have accelerated sea level rise, leaving low-lying coastal cities vulnerable to frequent flooding and severe storm surges. Anya Freeman left her career as a lawyer in Miami Beach in 2024 to launch Kind Designs after experiencing knee-deep water filling her street during rainstorms, making flood car insurance unobtainable. According to Freeman, her startup manufactures affordable, 3D-printed living seawalls designed to dissipate wave energy and simultaneously foster marine life.
Traditional seawalls remain flat, but these custom structures mimic natural coastal ecosystems such as mangrove roots in Miami or barnacle clusters in New York. Freeman states that the design includes a library of habitats with caves where native species can hide from predators. Data gathered by researchers from Florida International University identified 51 species living within a single installed wall one year after placement, including filter feeders like oysters and tubeworms that actively clean the water.
Pro Tip: 3D-printed living seawalls dissipate at least 45% of wave energy, making it more resilient to overtopping and erosion.
According to Freeman, Kind Designs has installed 16 living seawalls across Florida for residential, commercial, and government clients. The company plans to expand installations to California and New York while fortifying coastal bases for the U.S. Navy.
Elevated Housing and Multi-Functional Parks Redesign Urban Spaces
Architects are reimagining residential construction to withstand extreme weather events. The Vista Breeze affordable senior housing project in Miami Beach, designed by the architectural firm Brooks Scarpa Huber, features a 119-unit, two-building complex elevated 10 feet from sea level and engineered to withstand storm surges of up to 20 feet, according to Huber. Concrete mixtures incorporate a crystalline waterproof powder to block moisture penetration, while zinc-coated rebar prevents rust and corrosion.
To mitigate urban heat islands, the residential buildings are oriented southeast toward prevailing breezes for passive cooling. About 30 miles north in Fort Lauderdale, a former parking lot was converted into DC Alexander Park, a public space that doubles as flood infrastructure. A 25-foot artistic overlook provides shade, while a perimeter of native maritime forest absorbs rainfall and saltwater flooding.
Huber, author of the 2024 design manual “Salty Urbanism,” emphasizes that Miami serves as a testing ground for approaches addressing up to 5 or 9 feet of future sea level rise. According to Huber, these strategies will become increasingly relevant to coastal cities globally.
Regional Master Plans and Community Funding Challenges
Implementing large-scale climate adaptation requires navigating significant financing, policy, and community hurdles. Aaron DeMayo, founder of Future Vision Studios, holds a plan for The Coastline, a regional resilience masterplan proposal to protect Southern Florida from storm surge and sea level rise.
Frequently Asked Questions
What are 3D-printed living seawalls?
Manufactured by Kind Designs, these structures use nontoxic concrete mixtures molded into shapes that mimic natural habitats like mangrove roots, providing marine species a home while dissipating wave energy.
How high is the Vista Breeze housing project elevated?
Designed by Brooks Scarpa Huber, the 119-unit senior housing complex in Miami Beach is elevated 10 feet from sea level to withstand storm surges up to 20 feet.
Why is Florida considered a testing ground for climate adaptation?
According to Jeffrey Huber, Florida faces an intense combination of tidal flooding, storm surge, and long-term sea level rise, forcing urban planners to innovate resilient designs that can be replicated globally.
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