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
Status
ACTIVE
Days on Market
181
MLS#
A11973615
Subtype
Residential
Year Built
1999
Bedrooms
2
Bathrooms
4
Full Baths
3
Half Baths
1
Living Area
3,950
Subdivision
Grand Bay Tower Condo
MLS Area Major
2420

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

Amenities
Bike Storage, Fitness Center, Home Owners Association, Maintenance Grounds, Pool
Interior Features
Breakfast Area, Bathtub, Closet Cabinetry, Dining Area, Separate/Formal Dining Room, Dual Sinks, Entrance Foyer, Kitchen Island, Sitting Area in Primary, Storage, Soaking Tub, Separate Shower, Walk-In Closet(s)
Exterior Features
Balcony, Outdoor Living Area
Taxes
$131,192
HOA Fee
$4,398
HOA Freqency
Monthly
Pets Allowed
Pet Restrictions, Yes
Pets
Yes
Appliances
Dryer, Dishwasher, Electric Range, Electric Water Heater, Disposal, Microwave, Refrigerator
Heating
Electric
Air Conditioning
Central Air
Exterior Construction
Block
Stories
13
Parking Features
Valet
Garage Spaces
2
Elementary School
Key Biscayne K-8
Middle School
Ponce De Leon
High School
Coral Gables
View
Ocean

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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