Condo in 430 Grand Bay Drive 708, Key Biscayne, FL 33149 for sale with MLS# A12057740

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.Please not, this unit cannot be shown until August 4th.

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430 Grand Bay Drive 708, Key Biscayne, FL 33149

Price
Price:
$3,690,000.00
Original List Price:
$3,690,000.00
List Price per Sq Ft (Calculated, Approx.):
$1,299.29
Property Status and Type
Listing Type:
For Sale
Status:
Active
Listing Category:
Residential
Property Type:
Condominium
Description of Last Important Update:
New Listing
Last Major Update on:
July 22, 2026 4:00 am
Other Special Conditions:
Sold As-is
Rooms Distribution
Bedrooms:
3
Bathrooms Total:
3
Full Bath:
3
Room Type:
Maid/in-law Quarters
Rooms Total:
1
Master Bedroom Bath:
Separate Shower, Master Bdrm - Ground, Separate Tub, Bedroom On Entry Level
Dining Area:
Eat-in Kitchen, Dining/Living Room, Breakfast Area
Measures
Living Area:
2,840 Sqft
Built-Up Area:
2,840 Sqft
Property Features
View from the Property:
Bay, Skyline
Waterfront:
Yes
Waterfront Features:
Ocean Access, Ocean Front, No Fixed Bridge, Deeded Beach Access
Security:
Security Guard, Security System, Lobby - Attended, Elevator Secure
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Oven
Interior:
Walk-In Closet(s), Closet Cabinetry, Entrance Foyer, Built-in Features, Storage, Bedroom Layout - Split
Exterior:
Balcony
Air Conditioning
Air Conditioning System:
Central Air
Heating
Heating System:
Central
Unit Description:
High Rise
Balcony Details:
Balcony - Open
Storm Protection Impact Glass:
Complete
Construction
Year Built:
1999
Levels:
Two
Construction Materials:
Block
Flooring:
Tile, Wood
Number of stories:
12
Flood Zone Code:
AE
Property Condition:
Resale
Taxes and Expenses
Tax Annual Amount:
$24,825.00
Tax Year:
2025
Association Fee:
$3,200.00
Association Fee Frequency:
Monthly
Parking
Garage
Garage Spaces:
1
Covered Spaces:
1
Parking Features:
Garage, Attached, Guest, Valet, Attached Garage
Utilities
Electric:
Circuit Breakers
Community
Association
Application Required
Application Fee:
$250.00
Application Information:
3-4 Weeks Approval, Association Approval Required
Association Type:
Condominium
Pets Allowed?
Lease Number Times per Year Allowed:
2
Amenities Provided by the Homeowner's Association (HOA):
Pool, Community Room, Trash Chute, Bike Storage, Management, Maintenance, Elevator(s), Fitness Center, Lobby
Subdivision Name:
GRAND BAY TOWER CONDO
Association Fee Includes:
Maintenance Grounds, Water, Trash, Pest Control, Security, Common Areas, Insurance, Internet, Elevator, Reserve Funds, Pool Service
Senior Community:
Yes
Development Name:
Grand Bay
Minimum Days per Lease:
180
Leasing Permitted
Leasing Permitted Details:
Okay To Lease During First Year
Terms
Listing Terms Considered by Seller:
Cash, Conventional
Buyer Possession:
Other
Zoning and Legal
Tax Legal Description:
GRAND BAY TOWER CONDO UNIT 708 UNDIV 0.8037% INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 18915-4362 1299 2
Real Estate Folio Number (Parcel Number):
2452050600830
Public Schools Assigned
Elementary School:
Ben Hill Griffin Elem
High School:
Coral Gables
Middle Or Junior School:
Ponce De Leon
Listing History
Active on the market since:
July 22, 2026
Listing Agreement executed on:
July 22, 2026
Listing Status Last Changed On:
July 22, 2026 4:00 am
Photos updated on:
July 24, 2026 8:48 pm
Last Modified:
July 24, 2026 8:48 pm
Additional Information
Courtesy of:
Coldwell Banker Realty
Attribution:
Not provided
Location
Floor Number:
7
Street Name:
Grand Bay
Street Number:
430
Unit Number:
708
City:
Key Biscayne
State:
Florida
Zip Code:
33149
County:
Miami-Dade
Latitude:
N25° 41' 35.1''
Longitude:
W81° 50' 31.2''
Street Suffix:
Drive
Property Map

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Neighborhood Stats

Source: U.S. Census Bureau, ACS 5-Year Estimates

Median Household Income $171,982
Median Home Value $1,231,500
Median Rent $3,501/mo
Median Age 43
Population 14,628

Air Quality

Source: AirNow.gov · Miami

🌬️ Air Quality Index (AQI) 50 Good
☀️ O3 30 Good
🫁 PM2.5 50 Good
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Ver la Propiedad Ver la propiedad 430 Grand Bay Drive 708, Key Biscayne, FL 33149
Association of REALTORS®
Disclaimer: IDX listing information is presented by Rebonus Brokerage LLC for consumer informational purposes only. The information provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by the MLS or the real estate broker. This page presents structured listing information sourced directly from the MLS via the RESO Web API feed. Rebonus prioritizes maximum field coverage and data completeness, displaying the most granular MLS-provided attributes available.