430 Grand Bay Drive Unit 801, Key Biscayne, FL 33149

$6,900,000
2
BD
4
BA
3,950
SqFt

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List Price
$6,900,000
Days on Market
133
MLS#
A11973615
Bedrooms
2
Full Bathrooms
3
Half Bathrooms
1
Sq. Ft
3,950
Subtype
Condominium
County
Miami-Dade
Subdivision
Grand Bay Tower Condo
Year Built
1999

Property Description

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.

Additional Information

Garage Spaces
2
Hoa
Yes
Hoa Amount
4398
Pets Allowed
Pet Restrictions, Yes
Construction
Block
Cooling
Central Air
Heating
Electric
Restrict
NoRv
Security
Security System, Fire Sprinkler System, Key Card Entry, Lobby Secured
Taxes
$131,192
View
Ocean
Amenities
Bike Storage, Fitness Center, Home Owners Association, Maintenance Grounds, Pool
Waterfront
No Fixed Bridges, Ocean Access, Ocean Front
Stories
13
Price Per Sqft
$1,746
Elementary School
Key Biscayne K-8
Middle School
Ponce De Leon
High School
Coral Gables

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Listing courtesy of Coldwell Banker Realty. Contact:

All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed. © 2026 Beaches Multiple Listing Service, Inc. All rights reserved.


Agent: Adriana Vollmer | Email: adriana.vollmer@floridamoves.com