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Grand Bay Tower Unit #1103

Listed as Active
Price: $6,850,000
Price / sq ft $1,887
HOA fee: $4,084
Living area: 3630 sq ft / 337 m²
Bedrooms / baths 3 bed, 3 full / 1 half bath
Address: 430 Grand Bay Drive # 1103
Area: Key Biscayne
Year built: 1999
MLS # A12034186

Grand Bay Tower listing description

A truly exceptional opportunity at Grand Bay Tower.

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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Grand Bay Tower — Floor Plan

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Copyright © 2026 Miami Association of REALTORS®. Listing provided courtesy of One Sotheby's International Realty — Information updated on 06/26/2026. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. IDX information is provided exclusively 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 accurate by the MLS.