MIAMI LUXHomesSearch
$6,900,0002 Beds4 Baths3,950 Sq. Ft.$1,747 / sq. ft.

430 Grand Bay Dr # 801, Key Biscayne FL 33149

Key Biscayne, FL 33149 · Grand Bay

Status
Active
Type
Condominium
Year Built
1999
Days on Market
77
MLS #
A11973615
County
Miami-Dade County

Description of 430 Grand Bay Dr # 801, Key Biscayne FL 33149

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.

Property Details for 430 Grand Bay Dr # 801, Key Biscayne FL 33149

Bathrooms Full
3
Bathrooms Half
1
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
Appliances
Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Electric Range, Refrigerator
Heating
Electric
Cooling
Central Air
Architectural Style
Corner Unit, High Rise
Garage Spaces
2
Parking Features
2 Or More Spaces, Valet
Pool Private
No
Year Built Details
Resale
Property Condition
Completely Renovated
Direction Faces
East

Building Information for 430 Grand Bay Dr # 801, Key Biscayne FL 33149

Building Name
Grand Bay
Building Area Total
3950
Building Area Units
Square Feet
Stories Total
13
Entry Level
8
Association
Yes
Association Fee
$4,398
Association Fee Frequency
Monthly
Association Amenities
Bike Storage, Exercise Room, Heated Pool, Pool
Pets Allowed
Restrictions Or Possible Restrictions
Security Features
Fire Sprinklers, Doorman, Card Entry, Lobby Secured

Property Information for 430 Grand Bay Dr # 801, Key Biscayne FL 33149

Lot Size Square Feet
0
Waterfront
Yes
Waterfront Features
Ocean Access, Ocean Front
View
Ocean View, Direct Ocean
Construction Materials
CBS Construction
Exterior Features
Open Balcony
New Construction
No

Public Records for 430 Grand Bay Dr # 801, Key Biscayne FL 33149

Parcel Number
24-52-05-060-0080
Tax Annual Amount
$131,192
Tax Year
2,025
Tax Legal Description
GRAND BAY TOWER CONDO UNIT 801 UNDIV 1.1336% INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 19027-4202 0300 1
County Or Parish
Miami-Dade County

Schools Near 430 Grand Bay Dr # 801, Key Biscayne FL 33149

Elementary School
Keybiscayne
Middle School
Ponce De Leon
High School
Coral Gables

School assignments are provided by the listing and should be independently verified.

Location

430 Grand Bay Dr # 801, Key Biscayne FL 33149 · More homes in Key Biscayne

Courtesy of Coldwell Banker Realty

Similar Homes in Key Biscayne

More information about 430 Grand Bay Dr # 801, Key Biscayne FL 33149

430 Grand Bay Dr # 801 is a condo for sale in Key Biscayne, FL 33149. This property was listed for sale on March 18, 2026 by Coldwell Banker Realty, it's currently listed at $6,900,000. This listing's school district is Miami-Dade County Public Schools. Nearby schools include Keybiscayne, Ponce De Leon and Coral Gables. 430 Grand Bay Dr # 801 is a 2-bed, 4-bath, 3,950 sqft condo built in 1999.