Condo in 430 Grand Bay Drive 1103, Key Biscayne, FL 33149 for sale with MLS# A12034186

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.

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430 Grand Bay Drive 1103, Key Biscayne, FL 33149

Price
Price:
$6,850,000.00
Original List Price:
$6,850,000.00
List Price per Sq Ft (Calculated, Approx.):
$1,887.05
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:
June 12, 2026 4:00 am
Other Special Conditions:
Sold As-is, Flood Zone
Rooms Distribution
Bedrooms:
3
Bathrooms Total:
4
Full Bath:
3
Half Bath:
1
Room Type:
Laundry, Den
Master Bedroom Bath:
Bidet, Separate Shower, Dual Sinks, Separate Tub, Bedroom On Entry Level
Dining Area:
Dining/Living Room, Breakfast Area
Measures
Living Area:
3,630 Sqft
Built-Up Area:
3,630 Sqft
Property Features
View from the Property:
Ocean, Direct Ocean
Waterfront:
Yes
Waterfront Features:
Ocean Access, Ocean Front, Deeded Beach Access
Security:
Smoke Detector(s), Secured Garage/Parking, Elevator Secure
Furnished:
Unfurnished
Appliances:
Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Electric Range, Electric Water Heater, Oven
Interior:
Walk-In Closet(s), Closet Cabinetry, Entrance Foyer, Built-in Features
Exterior:
Balcony
Windows:
Blinds
Air Conditioning
Air Conditioning System:
Electric
Heating
Heating System:
Electric
Unit Description:
High Rise
Balcony Details:
Balcony - Open
Construction
Year Built:
1999
Levels:
Two
Construction Materials:
CBS
Flooring:
Ceramic Tile
Number of stories:
14
Stories:
1
Flood Zone Code:
AE
Property Condition:
Resale
Taxes and Expenses
Tax Annual Amount:
$58,450.00
Tax Year:
2026
Association Fee:
$4,084.00
Association Fee Frequency:
Monthly
Property Tax Details:
City/County, Tax Reflects No Exemptions
Parking
Garage Spaces:
0
Covered Spaces:
0
Parking Features:
Valet
Utilities
Utilities Available:
Cable Available
Community
Association
Special Assessment
Application Required
Application Fee:
$150.00
Application Information:
1-2 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, Bike Storage, Clubhouse, Management, Maintenance, Storage, Fitness Center
Subdivision Name:
GRAND BAY TOWER CONDO
Association Fee Includes:
Sewer, Water, Trash, Common Areas
Senior Community:
Yes
Restrictions:
Other Restrictions, Parking - No Rv, Parking - No Truck, Parking - No Trailer
Minimum Days per Lease:
180
Leasing Permitted
Leasing Permitted Details:
Okay To Lease
Terms
Listing Terms Considered by Seller:
Cash, Conventional
Buyer Possession:
Negotiable
Zoning and Legal
Tax Legal Description:
GRAND BAY TOWER CONDO UNIT 1103 UNDIV 1.0528% INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 18938-2418 0100 1
Real Estate Folio Number (Parcel Number):
2452050600330
Public Schools Assigned
Elementary School:
Royal Palm (miami-dade)
High School:
Coral Gables
Middle Or Junior School:
Ponce De Leon
Listing History
Active on the market since:
June 12, 2026
Listing Agreement executed on:
June 12, 2026
Listing Status Last Changed On:
June 12, 2026 4:00 am
Photos updated on:
June 26, 2026 4:40 pm
Last Modified:
July 6, 2026 6:05 pm
Additional Information
Courtesy of:
One Sotheby's International Realty
Attribution:
Not provided
Location
Floor Number:
11
Street Name:
Grand Bay
Street Number:
430
Unit Number:
1103
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) 45 Good
☀️ O3 35 Good
🫁 PM2.5 45 Good
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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.