Grand Bay Residences – 430 & 445 Grand Bay Dr, Key Biscayne, FL 33149
| Location | Oceanfront |
|---|---|
| Year Built | 1996 |
| Number of Units | 137 |
| Number of Floors | 14 |
| Units Size | 3250 to 7400 SqFt |
| Architect | Cohen Fridman Encinosa |
| Developer | GB/JT Hotel |
445 Grand Bay Dr,Key Biscayne
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Condominium for Sale in Grand Bay Tower Condo | Unit PH-1AN
List Price: $26,000,000
Dominating the Key Biscayne skyline, this Geoffrey Bradfield–designed penthouse is a rare display of power, prestige, and absolute luxury. Encompassing 13,630 sq. ft. with 10,421 sq. ft. under air and 3,000+ sq. ft. of oceanfront terraces, it commands 100 feet of unobstructed beachfront with sweeping sunrise and sunset views. Directly adjacent, the $100M+ newly reimagined…
Condominium for Sale in Grand Bay Residences Cond,grand Bay | Unit PH-1A
List Price: $18,900,000
High above the turquoise waters of Key Biscayne rises a penthouse that simply cannot be replicated. Once featured in Architectural Digest, this legendary corner residence at Grand Bay is a statement of scale, design, and presence. From sunrise over the Atlantic to glittering sunsets across Biscayne Bay and the Miami skyline, the views are cinematic…
Condominium for Sale in Grand Bay Residences Cond | Unit 1001
List Price: $9,900,000
Spectacular High-Floor Residence. Experience elevated coastal living in this stunning 5 beds, 4.5 baths residence, ideally positioned on a high floor of the exclusive Grand Bay. This expansive unit also features a dedicated media room, inviting family room & a separate exercise room, offering the perfect balance of luxury, comfort, and functionality. Enjoy breathtaking, unobstructed…
Condominium for Sale in Grand Bay Tower Condo | Unit 801
List Price: $6,900,000
Commanding breathtaking Atlantic vistas from its privileged eighth-floor setting at Grand Bay Tower, this exceptional residence is a rare offering on the island of Key Biscayne. Originally conceived as a three-bedroom, five-and-a-half-bath home, it has been masterfully reimagined into a grand two-bedroom, three-and-a-half-bath layout, enhancing scale and flow for refined entertaining and effortless daily living.…
Condominium for Sale in Grand Bay Tower Condo | Unit 307
List Price: $3,400,000
Step off your private elevator into your own foyer and feel instantly at home. This updated, light-filled 3BR + maid's quarters / 4BA offers a wonderfully functional layout - open living and dining area, family room, and a partially open kitchen with snack counter, all flowing to a spacious garden terrace with peaceful green views.…
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- Fewest Baths
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Copyright 2026 Miami MLS All rights reserved.
Information Is Believed To Be Accurate But Is Not Guaranteed.
The data relating to real estate for sale on this website may include, but not be limited to, government records and Miami MLS. The information being 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. Some properties that appear for sale on this electronic display may no longer be available. We are committed to providing an accessible Real Estate Website. If you have difficulty accessing the content, viewing a file on this website, or notice any accessibility problems, please contact us. Miami MLS data last updated at 05/06/26
Pristine condition. tastefully decorated. Large floor plan with South and North Exposure. Private foyer elevator. Flows through unit with N AND S views. All bedrooms are located on the North area,The three bedrooms have access to a large balcony , with Miami City views, Oceana residences Gardens. Access the master Suite through a double door…
- 4Bedrooms
- 6Bathrooms
- 1999Year Built
- Courtesy of DLS International Realty
Great oportunity to rent an amazing unit at the Grand Bay. 3 bedrooms + den + service bedroom. In total 5 bedrooms with 5 full bathrooms. Full of light with a great garden view from all 3 terraces and windows. Beach access and great amanities: Gym, Restaurant, Valet, Tennis. Direct access from elevator.
- 5Bedrooms
- 5Bathrooms
- 1999Year Built
- Courtesy of American Dream Investment Realty Inc
Exquisite corner residence in the prestigious Grand Bay Residences. This spacious home offers 3 bedrooms plus a media room, family room, and 4 bathrooms, two large terraces,w/private elevator access and an excellent flow throughout. The master suite features a generous spa-like bathroom with Jacuzzi, completing this exceptional offering.This is one of Key Biscayne’s most desirable…
- 3Bedrooms
- 4Bathrooms
- 1999Year Built
- Courtesy of BHHS EWM Realty
This bright open 3 Bedroom unit + Staff quarter is also extremely spacious (2,950 SF) making it ideal for a large family. The residence features a private elevator entrance, natural stone flooring, all bedrooms with upgraded flooring, a formal kitchen, an oversized master suite, a covered terrace perfect for dining al fresco and a separate…
- 3Bedrooms
- 4Bathrooms
- 1996Year Built
- Courtesy of One Sotheby's International Realty
Beautiful ocean and garden views await from this exquisitely maintained 4th-floor 2-bedroom, 2-bath residence with a small den in the coveted Grand Bay Residences. This elegant unit offers refreshing ocean breezes, stunning full moon views, and an expansive patio to enjoy island living at its finest. The well-appointed layout welcomes you with a private foyer that…
- 2Bedrooms
- 2Bathrooms
- 1996Year Built
- Courtesy of Compass Florida, LLC
Copyright 2026 Miami MLS All rights reserved.
Information Is Believed To Be Accurate But Is Not Guaranteed.
The data relating to real estate for sale on this website may include, but not be limited to, government records and Miami MLS. The information being 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. Some properties that appear for sale on this electronic display may no longer be available. We are committed to providing an accessible Real Estate Website. If you have difficulty accessing the content, viewing a file on this website, or notice any accessibility problems, please contact us. Miami MLS data last updated at 05/06/26
Luxury Real Estate
Key Biscayne, FL, is home to The Grand Bay Residences at 445 Grand Bay Drive, an oceanfront resort with gorgeous landscaping, upscale amenities, and infinity white beaches.
Developed on 21 acres of prime real estate bordering the Atlantic Ocean in 1996 by GB/JT Hotel Partners.
Oceanfront Amenities
- Beachfront real estate property
- Heated swimming pool by the sea
- Beach service
- Tennis courts
- Jacuzzi
- Fitness center
- Social room
- Worldwide concierge
- 24-hours security service
- Valet parking
Residences Feature
- A private foyer takes you to your living area
- Direct ocean views
- Open kitchen
- Large pantry
- Granite countertops
- European cabinetry
- Terraces with ocean and city views
- Walk-in closets
- Split floor plans
- Washer and dryer inside the unit
- Storage space
- Impact windows
Grand Bay Residences Key Biscayne offers easy access to Miami International Airport. Only a few miles away, you will find the financial center of Brickell, where glittering business towers and luxury condos look over Biscayne Bay.
Are you considering buying or selling your Grand Bay Residences Key Biscayne Condo? Call Gladis Henriquez at 305-281-8653 | Optimar International Realty for a free condo evaluation in Key Biscayne, FL.
Key Biscayne Real Estate – 305.281.8653
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