430 Grand Bay Drive # 1103 Key Biscayne FL 33149 MLS #A12034186
430 Grand Bay Drive # 1103
Key Biscayne, FL, 33149
$6,850,000
3 Beds
3.5 Baths
3,630 SqFt
0 Acres
$6,850,000
430 Grand Bay Drive # 1103
Key Biscayne, FL, 33149
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A truly exceptional opportunity at Grand Bay Tower. This extraordinary residence showcases one of the building’s most unique and highly sought-after floor plans (03 line), a rare offering that combines elegance, comfort, and breathtaking views in perfect harmony. Perched on the 11th floor, the residence enjoys spectacular panoramic vistas of the Atlantic Ocean, Biscayne Bay, and the Miami skyline. Two expansive terraces invite you to experience both sunrise and sunset, while enjoying refreshing ocean breezes and seamless indoor-outdoor living. Impeccably maintained and flooded with natural light, this sophisticated home offers 3 spacious en-suite bedrooms, a powder room, and a spectacular den that serves as a private retreat and truly elevates the living experience. Thoughtfully designed throughout, the residence exudes warmth, character, and a sense of comfort rarely found in condominium living.
Located just steps from the beach and within walking distance of restaurants, cafés, and shops, this exceptional residence offers the perfect blend of luxury, sophistication, and convenience. More than just an apartment, it is a place with soul…a true home in one of Key Biscayne’s most desirable addresses.

Property Details

Price:
$6,850,000
MLS #:
A12034186
Status:
Active
Beds:
3
Baths:
3.5
Type:
Condo
Subtype:
Condominium
Subdivision:
GRAND BAY TOWER CONDO
Neighborhood:
grandbaytowercondo
Listed Date:
Jun 12, 2026
Finished Sq Ft:
3,630
Total Sq Ft:
3,630
Year Built:
1999
High RiseWaterfrontOceanfrontGrand Bay Tower CondoGrandbaytowercondoGrand Bay Tower CondoKeybiscaynePonce De LeonCoral GablesNo Trucks/rv’s,ok To Lease,other Restrictions

Schools

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

Interior

Appliances
Dishwasher, Disposal, Dryer, Electric Range, Electric Water Heater, Microwave, Refrigerator, Wall Oven, Washer
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
Electric
Flooring
Ceramic Floor
Heating
Electric
Interior Features
Built-in Features, Closet Cabinetry, Entrance Foyer, Walk-In Closet(s), Den/Library/Office, Utility Room/Laundry
Laundry Features
Utility Room/Laundry
Levels
1

Exterior

Architectural Style
High Rise
Association Amenities
Bike Storage, Clubhouse-Clubroom, Exercise Room, Storage, Pool
Construction Materials
CBS Construction
Exterior Features
Open Balcony
Parking Features
1 Space, Valet, No Rv/Boats, No Trucks/Trailers
Patio And Porch Features
Open Balcony
Security Features
Smoke Detector, Elevator Secure, Secured Garage/Parking
View
Ocean View, Direct Ocean
Waterfront Features
Ocean Access, Ocean Front
Window Features
Blinds

Financial

HOA Fee
$4,084
HOA Fee Frequency
Monthly
Maintenance Fee
$4,084
Tax Year
2026
Taxes
$58,450
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Map

Current real estate data for Condo in Key Biscayne as of Jul 28, 2026
113
Condo Listed
121
Avg DOM
1,194
Avg $ / SqFt
$2,843,798
Avg List Price

Community

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Property Summary

    Located in the GRAND BAY TOWER CONDO subdivision, 430 Grand Bay Drive # 1103 Key Biscayne FL is a Condo for sale in Key Biscayne, FL, 33149. It is listed for $6,850,000 and features 3 beds, 4 baths, and has approximately 3,630 square feet of living space, and was originally constructed in 1999. The current price per square foot is $1,887. The average price per square foot for Condo listings in Key Biscayne is $1,194. The average listing price for Condo in Key Biscayne is $2,843,798.
430 Grand Bay Drive # 1103
Key Biscayne, FL