Condominium - Grand Bay

430 Grand Bay Dr # 801, Key Biscayne, FL 33149
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$6,900,000  Built: 1999
2 bedrooms 3 bathrooms 1 ½ bathrooms
Type of PropertyCondominium
Style of PropertyCondo 5+ Stories
Property Ft²3,950
Living Ft²3,950
Price per Ft²$1,746.84
PetsYes
WaterfrontYes
PoolN/A
FurnitureN/A
Property description of Condominium - Grand Bay

Commanding breathtaking atlantic vistas from its privileged eighth-floor setting at grand bay tower, this residence is a rare offering on key biscayne. Enjoying an unusually private setting with unobstructed ocean views and minimal visibility from neighboring residences, the home offers a level of seclusion seldom found in oceanfront condominium living. Originally a three-bedroom, five-and-a-half-bath home, it has been masterfully reimagined into a grand two-bedroom, three-and-a-half-bath layout, enhancing scale and flow for refined entertaining and effortless daily living. Spanning approximately 3,950 square feet, the living and dining areas, a cozy family room, and a bright kitchen with breakfast area are complemented by three terraces totaling approximately 595 square feet, seamlessly integrated to capture sweeping atlantic views from every room. Custom woodwork by renowned designer juan montoya enriches the interiors, while the serene primary suite offers a secluded sitting room, bespoke closets, and a spa-inspired bath, creating a private sanctuary within this singular home. The sale includes a private guest quarters—an increasingly rare and coveted amenity at grand bay—as well as two storage units. Combining exceptional scale, refined finishes, remarkable privacy, unobstructed atlantic views, and desirable ancillary spaces, this residence represents a unique opportunity within one of key biscayne’s most prestigious oceanfront buildings.

Exterior Features
Open Balcony
Interior Features
Lobby
Closet Cabinetry
Cooking Island
Fire Sprinklers
Entrance Foyer
Laundry Tub
Chandelier To Be Replaced
Walk-In Closet(s)
Family Room
Media Room
Storage
Utility Room/Laundry
Amenities
Bike Storage
Exercise Room
Heated Pool
Pool
Equipment/Appliances
Dishwasher
Disposal
Dryer
Electric Water Heater
Microwave
Electric Range
Refrigerator
Property Features
NameGrand Bay
MLSA11973615
Last Update77 days
ForeclosureN/A
Short SaleN/A
Parking2 Or More Spaces, Valet
Lot Ft² 
Approx. Lot Size 
Balcony/PorchYes
Boat DockN/A
Pet RestrictionsRestrictions Or Possible Restrictions
Floor Number8
Cooling DescriptionCentral Air
Heating DescriptionElectric
ViewOcean View, Direct Ocean
ConstructionCBS Construction
Floor Type 
Maintenance Fees 
Association Fees$4,398
Taxes$131,192
Property contact form
Gladys Martinez PA
Gladys Martinez PA305-321-7889954-743-1905gmrealtor7@gmail.com
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MLS Data Source: Miami Association of REALTORS. Copyright SEFMLS © 2026
Listing is a courtesy of Coldwell Banker Realty. Office (305-361-5722). Agent (adriana.vollmer@floridamoves.com, 305-302-8949).
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited, is a violation of the terms of use, and may violate federal and state law.

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