Rarely available, this exceptional residence at Grand Bay offers approximately 3,950 sq. ft. of interior living space plus three expansive balconies, creating a spectacular indoor–outdoor lifestyle with breathtaking, unobstructed ocean views. From the moment you enter, the residence captures the beauty of the Atlantic with expansive vistas and the soothing sound of waves crashing along the shoreline, offering a truly serene coastal living experience.
Property Details
Price:
$5,100,000
MLS #:
A11982556
Status:
Active Under Contract
Beds:
3
Baths:
5.5
Type:
Condo
Subtype:
Condominium
Subdivision:
GRAND BAY TOWER CONDO
Neighborhood:
grandbaytowercondo
Listed Date:
Mar 16, 2026
Finished Sq Ft:
3,950
Total Sq Ft:
3,950
Year Built:
1999
See this Listing
Schools
Elementary School:
Keybiscayne
Middle School:
Ponce De Leon
High School:
Coral Gables
Interior
Appliances
Dishwasher, Dryer, Electric Water Heater, Free-Standing Freezer, Refrigerator
Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Marble
Heating
Central
Interior Features
Lobby, First Floor Entry, Closet Cabinetry, Cooking Island, Elevator, Walk-In Closet(s), Den/Library/Office, Great Room, Maid/In-Law Quarters, Utility Room/Laundry
Laundry Features
Utility Room/Laundry
Exterior
Architectural Style
Corner Unit, High Rise
Association Amenities
Bike Storage, Business Center, Elevator(s), Exercise Room, Exterior Lighting, Storage, Other Membership Available, Private Pool
Construction Materials
Concrete Block Construction
Covered Spaces
1
Direction Faces
East
Exterior Features
Open Balcony
Garage Spaces
1
Parking Features
1 Space, Assigned, Electric Vehicle Charging Station(s)
Patio And Porch Features
Open Balcony
Security Features
Doorman, Elevator Secure, Card Entry
View
Ocean View, Direct Ocean, Other View
Waterfront Features
Ocean Access, Ocean Front
Window Features
Clear Impact Glass, Electric Shutters, Hurricane Shutters, Impact Glass
Financial
HOA Fee
$4,398
HOA Fee Frequency
Monthly
Tax Year
2025
Taxes
$64,083
Map
Community
- Address430 Grand Bay Dr # 902 Key Biscayne FL
- SubdivisionGRAND BAY TOWER CONDO
- CityKey Biscayne
- CountyMiami-Dade County
- Zip Code33149
Market Summary
Current real estate data for Condo in Key Biscayne as of Apr 17, 2026
130
Condo Listed
101
Avg DOM
1,155
Avg $ / SqFt
$2,693,009
Avg List Price
Property Summary
- Located in the GRAND BAY TOWER CONDO subdivision, 430 Grand Bay Dr # 902 Key Biscayne FL is a Condo for sale in Key Biscayne, FL, 33149. It is listed for $5,100,000 and features 3 beds, 6 baths, and has approximately 3,950 square feet of living space, and was originally constructed in 1999. The current price per square foot is $1,291. The average price per square foot for Condo listings in Key Biscayne is $1,155. The average listing price for Condo in Key Biscayne is $2,693,009.
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