
$20,450,000
Single Family ResidenceActive550 Harbor Dr, Key Biscayne FL 33149
MLS #A11912105About 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
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Blue Mar Real Estate Group
About Key Biscayne
Key Biscayne is a barrier island community just a bridge ride from Brickell, offering an island lifestyle wrapped around Crandon Park, Cape Florida State Park, and the Crandon Golf Course. The village is known for its safety, top-rated schools, and walkable pace, with residents ranging from young families to international buyers seeking secondary residences. Limited inventory and tight geography keep prices premium relative to mainland Miami.
Property Details
Property Type
Single Family Residence
Year Built
2003
Living Area
6,497 sq ft
Lot Size
22,975 sq ft
Bedrooms
7
Bathrooms
8
Garage
4 Spaces
Pool
No
Waterfront
Yes
Cooling
Central Air, Electric
Heating
Central, Electric
Roof Type
Barrel Roof
Flooring
Carpet, Marble
Construction
Elevated Construction
Style
Attached, Two Story
HOA Fee
None
Annual Taxes
$105,472 (2024)
Days on Market
215
MLS #
A11912105
Features & Amenities
Interior
Appliances
Exterior
Community
Other
Nearby Schools
Assigned public schools pulled from Miami-Dade County Public Schools’s official attendance-boundary data. Verify current boundaries with MDCPS before buying — zones can change year to year.
School data source: Miami-Dade County Open Data Hub
Similar Homes in Key Biscayne
Location
City
Key Biscayne
State
FL
ZIP Code
33149
County
Miami-Dade County
Listing provided by William Earle at Three Bridges Realty, LLC. Data from Miami Association of REALTORS®. All information deemed reliable but not guaranteed. Listing #A11912105.