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550 Harbor Dr, Key Biscayne

#MLS: A12111835
$ 19 450 000
550 Harbor Dr, Key Biscayne — A12111835

Property details and amenities

Listing date10/23/2026
CityKey Biscayne, FL 33149
Address550 Harbor Dr
Area6428 sqft
Tax/year$ 117 717
Built year2003
Bedrooms7
Bathrooms7 / 1
GarageYes (>3)
WaterfrontYes

Property description

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

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550 Harbor Dr, Key Biscayne, FL 33149 · MLS# A12111835

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Mariusz MajchrzakLondon Foster RealtyEnglish & Polish

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