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$12,990,000
Key Biscayne, FL 33149
Estimated payment $75,603/month
includes HOA $9,343/mo · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr
Experience oceanfront living at its finest in this extraordinary floor-through penthouse at Grand Bay Residences, one of Key Biscayne’s most prestigious luxury addresses. Encompassing an impressive 7,400 square feet under A/C, this exceptional residence offers breathtaking panoramic views of the Atlantic Ocean, Biscayne Bay, and the Miami skyline. Two magnificent, oversized terraces facing east and west create an unparalleled indoor-outdoor living experience, where spectacular sunrises over the ocean and unforgettable sunsets over the bay become part of everyday life. Beautifully upgraded and designed for both grand entertaining and comfortable living, the residence features expansive living areas, an elegant formal dining room, gourmet kitchen, and private home theater. The magnificent primary suite is a true private sanctuary, featuring a generous walk-in closet and two separate, beautifully appointed bathrooms, offering the ultimate in comfort, privacy, and luxury. Three additional spacious bedrooms, each with its own en-suite bathroom, provide exceptional comfort and privacy. Residents enjoy an extraordinary resort-style lifestyle with direct beach and ocean access, concierge and valet services, a state-of-the-art fitness center, a spectacular swimming pool, and the impeccable service of Grand Bay’s dedicated professional staff. A rare opportunity to own a truly remarkable penthouse where space, sophistication and breathtaking views capture the best of this island.
Tour with a local agent
| Date | Event | Price |
|---|---|---|
| 2026-11-01T00:00:00.000Z | Listed for sale | $12,990,000$1755/sqft |
Brigitte Nachtigall
One Sotheby's International Realty
Brokerage Phone: 305-365-2811
Source: Beaches MLS · MLS #A12113410
Data Powered by Home Junction, Inc.
KEY BISCAYNE K-8 CENTER
Elementary · 0.5 mi
UNIVERSITY OF MIAMI COOPERATIVE INSTITUTE FOR MARINE AND ATMOSPHERIC STUDIES (CIMAS)
2.7 mi
Key Biscayne Green Market
0.4 mi
Winn-Dixie
0.4 mi
NAHUEN Gourmet Market
0.4 mi
Oceana Key Biscayne Restaurant
0.1 mi
Ocean Club Cabana
0.3 mi
Panna
0.4 mi
Paradise Park
0.4 mi
Hampton Park
0.6 mi
Harbor Park
0.9 mi
Crandon Park Beach
0.2 mi
Crandon Beach
1.1 mi
Hobie Island Beach Park
3.8 mi
Nearby amenity locations include data © OpenStreetMap contributors.