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430 Grand Bay Dr 801, Key Biscayne, FL
Offering:
For Sale
Location:
Key Biscayne, FL 33149
Subdivision:
GRAND BAY TOWER CONDO
Status:
Active
$6,900,000
Deemed reliable but not guaranteed.
Details
Year built:
1999
Garage:
2
Parking:
2 covered
Style:
High Rise
Condition:
Updated Remodeled
Faces:
East
Days on market:
162
Association fee:
$4,398 / Monthly
Annual tax (2025):
$131,192
Type:
Condo
MLS ID
A11973615
Virtual tour:
Listed by:
Coldwell Banker Realty (CBRE07)
Listing office phone:
305-361-5722
Listing office email:
Listing agent:
Adriana Vollmer (3013156)
Features
Schools
Elementary:
Keybiscayne
Middle / junior:
Ponce De Leon
High:
Coral Gables
School assignments come from the MLS feed and can change. Verify with the district before relying on them.
Association
Amenities:
Bike Storage, Fitness Center, Pool
Fee includes:
Amenities, Common Areas, Pools
Pets
Allowed:
yes
Restrictions:
Conditional
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.
Price history
$6,900,000 → $6,900,000
· 1 price changes
Location
430 Grand Bay Dr 801Key Biscayne, FL 33149
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MLS information
Last updated Sep 10, 2026
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
