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Ocean AccessSeawall
230 Harbor Drive
Key Biscayne, FL, 33149
$21.8M
7
Bedrooms
8
Bathrooms
6,240 sqft
Living Area
2003
Year Built
Dock & Water Access
Dock Amenities
Waterfront Features
Ocean AccessSeawall
Description
Welcome to an extraordinary European style waterfront estate, where luxury and elegance meet the tranquility of coastal living.This 3-story custom-built masterpiece boasts a spectacular social area with soaring high ceilings, creating an ambiance of grandeur and openness. This estate features 7 lavish bedrooms,7.5 opulent bathrooms, private office, cozy family room, extraordinary chef’s kitchen all designed with meticulous attention to detail and the finest finishes. Step into a world of breathtaking and captivating views, where every window frames the stunning panorama of the bay and the iconic Miami skyline. The outdoor living spaces invite you to enjoy serene and unforgettable sunsets. A sanctuary of sophistication and comfort with dock, garages, elevator, and an unparalleled lifestyle.
Location
Key Biscayne, FL, 33149
Listing courtesy of One Sotheby's International Realty
Last updated: 3/21/2026
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Dock Score™
70
Based on dock amenities, ocean access, and waterfront features
Dock Score is a DockOnly.com rating. Not provided by or affiliated with the MLS or listing broker.
Mortgage Calculator
Estimate your monthly payment for this waterfront property
20%
$4,360,000 down
%
Principal & Interest$113,116/mo
Property Tax (est. 1.2%)$21,800/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$135,166
Loan Amount: $17,440,000Rate: 6.75%
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See the property and tour the dock. A waterfront specialist will arrange a private showing and provide dock specs, bridge clearances, and water depth info.
Nearest Bridge Clearances
Florida Keys — critical for tall/large vessels
No bridge data available for this location.
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Lot Size20,000 sqft
Days on Market538