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Josh Stein Realtorjoshsteinrealtor.com
550 Harbor Drive, Key Biscayne, FL 550 Harbor Drive, Key Biscayne, FL 550 Harbor Drive, Key Biscayne, FL

Photo courtesy of Beaches MLS

$19,450,000
For sale

550 Harbor Drive, Key Biscayne, FL · Key Biscayne

About this home

Enjoy Paradise Found on the exclusive island of Key Biscayne This extraordinary 7,000sqft waterfront estate sits on a rare double lot located on Hurricane Harbor overlooking tranquil Manatee Lagoon. The property offers an unparalleled sanctuary of luxury and seclusion with features including a 4 car garage ideal for collectors, professionally landscaped yard well suited for outdoor entertaining, 7 bedrooms and 7.5 baths including live-in staff quarters. Expansive living areas flow seamlessly to large outdoor, covered porches becoming your al fresco living room for outdoor dining or relaxing and soaking in the beauty of the natural environment as dolphins and manatees swim in your backyard. As the sun hits the horizon, the afterset lights up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice

Features

Josh Stein Realtor

Listing courtesy of Three Bridges Realty, LLC · MLS #A12111835

Listing information is deemed reliable but is not guaranteed and is provided exclusively for consumers' personal, non-commercial use. Data is supplied by the MLS and may be subject to change or withdrawal without notice.

Last updated October 31, 2026, 4:10 am

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