Rare opportunity in one of Key Biscayne’s most sought-after buildings. This corner residence offers sweeping views of Biscayne Bay and the Miami skyline, framed by 3 balconies throughout.
The kitchen features top-of-the-line appliances, a center island and a sun-filled breakfast nook — a true chef’s dream. Marble flooring flows through the expansive, open living and dining areas, ideal for entertaining, while rich dark wood grounds the bedrooms with warmth.
3 full bedrooms, 2 full baths, plus a maid’s quarters with full bath. Generous walk-in closets throughout. A private entrance sets the tone the moment you arrive — your own island getaway, move-in ready.
The kitchen features top-of-the-line appliances, a center island and a sun-filled breakfast nook — a true chef’s dream. Marble flooring flows through the expansive, open living and dining areas, ideal for entertaining, while rich dark wood grounds the bedrooms with warmth.
3 full bedrooms, 2 full baths, plus a maid’s quarters with full bath. Generous walk-in closets throughout. A private entrance sets the tone the moment you arrive — your own island getaway, move-in ready.
Property Details
Price:
$3,490,000
MLS #:
A12057740
Status:
Pending
Beds:
3
Baths:
3
Type:
Condo
Subtype:
Condominium
Subdivision:
GRAND BAY TOWER CONDOGrand Bay
Neighborhood:
grandbaytowercondo
Listed Date:
Jul 22, 2026
Finished Sq Ft:
2,840
Total Sq Ft:
2,840
Year Built:
1999
See this Listing
Schools
Elementary School:
Keybiscayne
High School:
Mast Academy
Interior
Appliances
Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Wall Oven, Washer
Bathrooms
3 Full Bathrooms
Cooling
Central Air
Flooring
Tile, Wood
Heating
Central
Interior Features
Lobby, Built-in Features, Closet Cabinetry, Entrance Foyer, Split Bedroom, Walk-In Closet(s), Maid/In-Law Quarters, Storage
Exterior
Architectural Style
High Rise
Association Amenities
Bike Storage, Community Room, Elevator(s), Exercise Room, Pool, Trash Chute
Attached Garage YN
1
Construction Materials
Concrete Block Construction
Covered Spaces
1
Exterior Features
Open Balcony
Garage Spaces
1
Parking Features
1 Space, Guest, Valet
Patio And Porch Features
Open Balcony
Security Features
Doorman, Elevator Secure, Guard At Site, Lobby Secured
View
Bay, Skyline
Waterfront Features
Ocean Access, Ocean Front
Window Features
Complete Impact Glass, Impact Glass
Financial
HOA Fee
$3,200
HOA Fee Frequency
Monthly
Tax Year
2025
Taxes
$24,825
Map
Community
- Address430 Grand Bay Dr # 708 Key Biscayne FL
- SubdivisionGRAND BAY TOWER CONDOGrand Bay
- CityKey Biscayne
- CountyMiami-Dade County
- Zip Code33149
Market Summary
Current real estate data for Condo in Key Biscayne as of Oct 30, 2026
112
Condo Listed
132
Avg DOM
1,157
Avg $ / SqFt
$2,558,790
Avg List Price
Property Summary
- Located in the GRAND BAY TOWER CONDOGrand Bay subdivision, 430 Grand Bay Dr # 708 Key Biscayne FL is a Condo for sale in Key Biscayne, FL, 33149. It is listed for $3,490,000 and features 3 beds, 3 baths, and has approximately 2,840 square feet of living space, and was originally constructed in 1999. The current price per square foot is $1,229. The average price per square foot for Condo listings in Key Biscayne is $1,157. The average listing price for Condo in Key Biscayne is $2,558,790. To schedule a showing of MLS#a12057740 at 430 Grand Bay Dr # 708 in Key Biscayne, FL, contact your CENTURY 21 Carioti agent at 2392986550.
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