430 Grand Bay Drive #801, Key Biscayne, FL

$6,900,000

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2

Beds

4

Baths

3,950

Square feet

About 430 Grand Bay Drive #801

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.

Condo/co-op/villa/townhouse property for sale in Key Biscayne, FL at 430 Grand Bay Drive #801. This 2 bedroom Condo/co-op/villa/townhouse property is priced at $1,747/sqft

Features of 430 Grand Bay Drive #801

MLS® # A11973615
Price $6,900,000
Bedrooms 2
Bathrooms 4.00
Full Baths 3
Half Baths 1
Square Footage 3,950
Year Built 1999
Type Condo/co-op/villa/townhouse
Sub-Type Condo/Co-Op
Status Active

Community Information: Key Biscayne

Address 430 Grand Bay Drive #801
Area 2420
Subdivision GRAND BAY TOWER CONDO
City Key Biscayne
County Miami-Dade
State FL
Zip Code 33149

Amenities of 430 Grand Bay Drive #801

Amenities Fitness Center, Pool, Bike Storage, Heated Pool, Lobby, Maintenance
Parking Spaces 2
Parking Valet
# of Garages 2
View Direct Ocean, Ocean
Is Waterfront Yes
Waterfront No Fixed Bridge,Ocean Access,Ocean Front
Has Pool No

Interior of 430 Grand Bay Drive #801

Interior Features Entrance Foyer, Kitchen Island, Walk-In Closet(s), Closet Cabinetry, Storage
Appliances Electric Water Heater, Dryer, Disposal, Dishwasher, Electric Range, Microwave, Refrigerator
Heating Electric
Cooling Central Air
Fireplace No
# of Stories 13

Exterior of 430 Grand Bay Drive #801

Exterior Features Balcony
Construction CBS

School Information

Elementary Key Biscayne K-8
Middle Ponce De Leon
High Coral Gables

Additional Information On 430 Grand Bay Drive #801

Listing Courtesy of Coldwell Banker Realty
Date Listed March 18th, 2026
Foreclosure No
Short Sale No
RE / Bank Owned No
HOA Fees 4398

Listing Details

OfficeColdwell Banker Realty

Listing Map

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