Homes for sale in Key Biscayne
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Condominium
430 Grand Bay Dr # 708
Key Biscayne, FL 33149
$3,490,000
- Beds
- 3
- Baths
- 3
- Sq ft
- 2,840
- Year built
- 1999
- Price per sq ft
- $1,229
Listing courtesy of Joan Mc Caughan, Coldwell Banker Realty
About this home
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.
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.
Details
Property
- Type
- Condominium
- Style
- High Rise
- Building
- Condo 5+ Stories
- Year built
- 1999
- Stories
- 12
- Building name
- GRAND BAY
- Subdivision
- GRAND BAY TOWER CONDO,Grand Bay
- County
- Miami-Dade County
- View
- Bay, Skyline
- Waterfront
- Ocean Access, Ocean Front
- Flood zone
- AE
Interior
- Appliances
- Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Wall Oven, Washer
- Flooring
- Tile, Wood
- Cooling
- Central Air
- Heating
- Central
- Features
- Lobby, Built-in Features, Closet Cabinetry, Entrance Foyer, Split Bedroom, Walk-In Closet(s), Maid/In-Law Quarters, Storage
Exterior and parking
- Exterior
- Open Balcony
- Patio and porch
- Open Balcony
- Parking
- 1 Space, Guest, Valet
- Garage spaces
- 1
- Construction
- Concrete Block Construction
Community and fees
- Association fee
- $3,200 monthly
- Amenities
- Bike Storage, Community Room, Elevator(s), Exercise Room, Pool, Trash Chute
- Maintenance includes
- All Amenities, Common Area, Elevator, Insurance, Internet/WiFi, Landscaping/Lawn Maintenance, Manager, Pest Control Interior, Pool Service, Reserve Fund, Security, Trash Removal, Water
- Security
- Doorman, Elevator Secure, Guard At Site, Lobby Secured
- Annual taxes
- $24,825
- Terms
- All Cash, Conventional
- Minimum lease (days)
- 180
Neighborhood
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The data relating to real estate for sale or lease on this website comes in part from the Internet Data Exchange (IDX) program of MIAMI REALTORS® MLS. Listings are provided by participating brokers.
Information is deemed reliable but is not guaranteed and should be independently verified. It is subject to change and is provided for consumers’ personal, non-commercial use only, to identify properties they may be interested in. Listing last updated October 2, 2026.