550 Harbor Dr - Image 1
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$21,950,000

550 Harbor Dr

Key Biscayne, FL 33149•Miami-Dade County•HURRICANE COVE
Single Family ResidenceFor SaleActive

Property Highlights

7 / 8.1

Beds / Baths

6,497

Square Feet

0.53

Acres

2003

Year Built

About This Property

Situated 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 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 the sun hits the horizon, Sunsets light up the sky illuminating the clouds in a breathtaking array of tropical colors. Text listing agent. 24hr notice

Property Details

Year Built2003
Living Area6,497 sqft
Lot Size0.53 acres

Listing Information

MLS IDA11912105
MLS NameMiamiAssociationOfRealtors
Sale TypeFor Sale
Days on Market111 days
Last UpdatedMar 1, 2026
Price ChangedNov 11, 2025

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Quick Stats

Property Type:Single Family Residence
Status:Active
Listed:N/A