REHUB Miami
Guard-gated twin islands with waterfront mansions, private docks, and skyline views off MacArthur Causeway

Palm and Hibiscus Islands are two iconic, man-made, guard-gated islands in Biscayne Bay, located directly off the MacArthur Causeway between Downtown Miami and South Beach. Technically part of Miami Beach (zip code 33139), they feature palm-lined streets, oversized waterfront lots, deep-water docks, and front-row views of the Miami skyline and cruise ship channel.
Palm and Hibiscus Islands are two iconic, man-made, guard-gated islands in Biscayne Bay, located directly off the MacArthur Causeway between Downtown Miami and South Beach. Technically part of Miami Beach (zip code 33139), they read as their own private world: palm-lined streets, oversized waterfront lots, deep-water docks, and front-row views of the Miami skyline and cruise ship channel.
Both islands were created in the 1920s by dredging Biscayne Bay and have been associated with luxury and celebrity ever since. In the early days, Palm and Hibiscus hosted nightlife landmarks like the Latin Quarter nightclub, with entertainers including Frank Sinatra and Dean Martin; today, they're home to contemporary mansions, legacy estates, and high-profile owners who value privacy and proximity in equal measure.
* Palm Island is the southern island (about 82 acres), known for some of Miami Beach's most impressive bayfront estates and long, west-facing lots. * Hibiscus Island sits just north of Palm, slightly smaller in land area but similar in feel, with ~145 luxury homes (roughly 90+ waterfront) and spectacular skyline and bay views.
Access to both is strictly controlled: one guarded entrance from MacArthur Causeway, then a shared interior road that connects Palm and Hibiscus. No through-traffic, no commercial zoning, just quiet residential streets and a small island park on each.
Lifestyle here is "old-school Miami glamour meets new-money trophy estates." You're 5-10 minutes from South Beach or Downtown, but daily life is about sunset on the bay, boating from your own dock, and entertaining at home. Recent sales include mega-compounds assembled from multiple lots on Palm Island, aimed at the "1% of the 1%" buyer—evidence of how scarce and valuable this land has become.
From an investment perspective, Palm and Hibiscus Islands represent ultra-premium single-family land with severe supply constraints. The islands were built out nearly a century ago, and new supply is essentially impossible. Trophy estates on wide water lots can trade for $20M to $100M+, with compound acquisitions pushing even higher. Land values have appreciated steadily over decades, driven by irreplaceable location and ever-increasing demand from global wealth.
Palm & Hibiscus Islands tend to attract: * Ultra-high-net-worth families seeking maximum privacy and security * Boating enthusiasts with superyachts requiring deep-water dockage * Executives and celebrities who want a discreet Miami base * International buyers seeking U.S. trophy real estate * Long-term holders who view the land as generational wealth
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Median closed price per square foot — the cleanest apples-to-apples value trend.
Based on closed sales over a trailing 90-day window. Updated daily.