MIAMI PRIMECondos

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

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

Key Biscayne, FL 33149 · Grand Bay Residences

Status
Active
Type
Condominium
Year Built
1999
Days on Market
217
MLS #
A11973615
County
Miami-Dade County

Listing Remarks — 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 one storage unit. 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.

Inside the Residence: 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 & Association Facts — 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

Site, Views & Construction — 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

Tax & Parcel Record — 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

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

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

As reported by the listing agent; confirm with the school district before relying on it.

On the Map

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

Courtesy of Coldwell Banker Realty

Comparable Listings in Key Biscayne

Quick Facts: 430 Grand Bay Dr # 801, Key Biscayne, FL 33149

Listing summary: condo for sale at 430 Grand Bay Dr # 801, Key Biscayne, FL 33149. It came to market on March 18, 2026 through Coldwell Banker Realty. Public schools here fall under Miami-Dade County Public Schools. The listing names Keybiscayne, Ponce De Leon and Coral Gables as assigned schools. Layout: 2-bed, 4-bath, 3,950 sqft, in a structure dating to 1999.