430 Grand Bay Drive 1103 Key Biscayne, FL $ 6,850,000
430 Grand Bay Drive 1103
$ 6,850,000
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430 Grand Bay Drive 1103

Key Biscayne, FL, 33149
$ 6,850,000
Bedrooms3 Baths3.1 Sq 3,630

Monthly Estimate*

$ 42,177

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Condo for sale in Key Biscayne, FL

for $6,850,000 with 3 bedrooms and 3 full baths, 1 half bath. This 3,630 square foot condo was built in 1999.

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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Condo Active

Price

$ 6,850,000

Bedrooms

3

Full Bath

3

Half Bath

1

Property Type

Condo

Taxes

$ 58,450

Style

Year Built

1999

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A12034186

Features
General
Heating Electric
Cooling Electric
Utilities Cable Available
Possession Closing & Funding
Appliances Built-In Oven Dryer Dishwasher Electric Range Electric Water Heater Disposal Microwave Refrigerator Washer
HOA Fee 4084
Garage Spaces 0
Association Fee Includes Association Management Amenities Common Areas Sewer Trash Water
Patio/Porch Features Balcony Open
Architectural Style High Rise
Pool Features Association
Security Features Elevator Secured Secured Garage/Parking Smoke Detector(s)
Restrictions No Boats No RV No Truck Other Restrictions OK To Lease
Construction Materials Block
Pets Allowed Yes
Year Built 1999
View Ocean
Stories Count 1
Levels One
Unit Number 1103
Property Subtype Condominium
Tax Year 2026
Waterfront Features Ocean Access Ocean Front
Assoc Fee Paid Per Monthly
County Miami-Dade
Property Type Residential
Association Amenities Bike Storage Clubhouse Fitness Center Pool Storage
Subdivision Name GRAND BAY TOWER CONDO
Garage Y/N false
Total Rooms 0
Full Baths 3
Special Listing Conditions Listed As-Is
Status Active
High School Coral Gables
City Key Biscayne
Disclosures Flood Plain Disclosure Special Assessment
Entry Location 11
Senior Community Y/N false
MLS Area 52
Lot Size Units Square Feet
Carport Spaces 0
Carport Y/N false
Listing Terms Cash Conventional
Elementary School Keybiscayne
Property Attached Y/N true
Year Built Details Resale
Tax Annual Amount 58450
Middle/Junior High School Ponce De Leon
Lease Considered Y/N false
Standard Status Active
Occupancy Type Vacant
Property Sub Type Additional Condominium
Legal Description GRAND BAY TOWER CONDO UNIT 1103 UNDIV 1.0528% INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 18938-2418 0100 1
HOA Fee 3 4084
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Interior
Interior Amenities Bidet Built-in Features Bedroom on Main Level Breakfast Area Bathtub Closet Cabinetry Dual Sinks Entrance Foyer Living/Dining Room Separate Shower Walk-In Closet(s)
Flooring Ceramic Tile
Furnished Y/N Unfurnished
Total Stories 14
Air Conditioning Y/N true
Heating Y/N true
Window Features Blinds
Half Baths 1
Total Bedrooms 3
Entry Level 11
Total Baths 4
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Exterior
Exterior Amenities Balcony
Parking Features One Space Valet
Building Area Total 3630
Waterfront Y/N true
Covered Spaces 0
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* Excluded Features
List By
One Sotheby's International Realty

Broker

Brigitte@bnachtigall.com

Email

Affordability Calculator

$47,047
Per Month
90%
10%
0%
Monthly Principal & Interest
$42,177
Monthly Property Taxes
$4,871
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3062566 Elementary School
4268812 Middle School
Coral Gables High School High School
Pricing History
DatePricePrice ChangeDescription
6/12/2026$6,850,000 Listed Price

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430 Grand Bay Drive 1103, Key Biscayne, FL, 33149 is a Condo for sale at $6,850,000 with 3,630 sqft. 430 Grand Bay Drive 1103 has 3 bedrooms, 3.1 baths, and was built in 1999. The property's zip code is 33149 which is in Key Biscayne, FL