$18,900,000list price
Per sq ft$2,241
5 bd · 5.5 ba · 8,435 sq ft Condo or villa
445 GRAND BAY DR #PH1A, KEY BISCAYNE, FL 33149
Listing courtesy of One Sotheby's International Realty. MLS# A11954185.On the MLS · Listed Feb 12
$18,500,000
799 CRANDON BLVD #PH8, KEY BISCAYNE, FL 33149
5 beds5.5 baths4,566 sq ftCondo or villaBuilt 2002
Updated today, November 3, 2026This home against Key Biscayne
$4,052 per sq ft, 233% over the Key Biscayne median
161 days on the market
$63,525 in property taxes (2025)
Waterfront
2 car garage
Key Biscayne today: 129 homes for sale, median list price $2,725,000.
About this home
Magnificent ocean and bay views set the stage for this truly one-of-a-kind two-story penthouse, a spectacular house in the sky. Located in Ocean Tower One at the Ocean Club in Key Biscayne, this extensively renovated and redesigned residence offers approximately 4,566 SF of fully functional interior living space across two levels, 5 bedrooms, 5 full baths, and 1 half bath. Thoughtfully redesigned with exceptional attention to detail, the residence features a beautifully renovated kitchen and baths, bespoke built-ins, Italian marble flooring, refined luxury finishes throughout, and new hurricane shutters. Expansive living areas create the feel of a private home with the ease of condominium living. A spectacular private rooftop terrace of just under 2,000 SF, separate from the interior living area, offers endless possibilities for entertaining, lounging, or the potential for a jacuzzi while enjoying breathtaking water views. Beachfront access and world-class Ocean Club amenities complete this exceptional offering. Select Artefacto furnishings and accessories available for negotiation.
Zoned schools
Elementary: Key Biscayne K-8 Center
Middle: Ponce de Leon Middle School
High: Coral Gables Senior High School
From Miami-Dade County Public Schools attendance zones.
Listing courtesy of Coldwell Banker Realty. MLS# A12027629.
Listing information is provided by the MLS and is deemed reliable but not guaranteed.
Listed May 26, 2026.
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