445 GRAND BAY DRIVE #PH-1A, Key Biscayne
$18,900,000 USD 5 5.5
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| Address | 445 GRAND BAY DRIVE #PH-1A, Key Biscayne |
| Building Name | GRAND BAY |
| Type of Property | Condominium |
| Price | $18,900,000 |
| Property Status | Active |
| MLS Number | A11954185 |
| Bedrooms Number | 5 |
| Full Bathrooms Number | 5 |
| Half Bathrooms Number | 1 |
| Living Area | 8435 |
| Year Built | 1997 |
| Folio Number | 24-52-05-049-1350 |
| Days on Market | 0 |
Detailed Description: 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 in every direction, offering endless blue water, golden light, and exceptional privacy. Spanning an extraordinary 8,435 sq.ft under air and 2,825 sq.ft of terraces, totaling 11,260 sq.ft as per the developer’s floor plan, the residence is defined by soaring 12-foot ceilings and grand proportions throughout. A dramatic foyer leads to a spectacular Grand Room designed for both intimate living and large-scale entertaining. The formal dining room is separate and elegant, while the completely remodeled kitchen and family room provide comfort and functionality. The fully renovated private library and custom bar enhance the home
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Address Information
| State | Florida |
| City | Key Biscayne |
| County | Miami-Dade County |
| Zip Code | 33149 |
| Address | 445 GRAND BAY DRIVE |
| Section | 5 |
| Zip Code (4 Digits) | 1905 |
Financial Information
| Price | $18,900,000 |
| Price per Foot | $0 |
| Folio Number | 24-52-05-049-1350 |
| Association Fee Paid | Monthly |
| Tax Amount | $54,141 |
| Tax Year | 2025 |
| Possession Information | Funding |
Full Descriptions
| Detailed Description | 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 in every direction, offering endless blue water, golden light, and exceptional privacy. Spanning an extraordinary 8,435 sq.ft under air and 2,825 sq.ft of terraces, totaling 11,260 sq.ft as per the developer’s floor plan, the residence is defined by soaring 12-foot ceilings and grand proportions throughout. A dramatic foyer leads to a spectacular Grand Room designed for both intimate living and large-scale entertaining. The formal dining room is separate and elegant, while the completely remodeled kitchen and family room provide comfort and functionality. The fully renovated private library and custom bar enhance the home |
| Property View | Bay, Ocean View, Direct Ocean |
| Water Access | Deeded Beach Access |
| Waterfront Description | Ocean Access, Ocean Front |
| Floor Description | Carpet, Marble, Wood |
| Interior Features | Built-in Features, Closet Cabinetry, Entrance Foyer, Pantry, Volume Ceilings, Walk-In Closet (s), Wet Bar, D |
| Exterior Features | Open Balcony |
| Furnished Information | Unfurnished |
| Equipment Appliances | Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Electric Range, Refrigerator, Wall Oven, Washer |
| Amenities | Bike Storage, Community Room, Exercise Room, Pool |
| Cooling Description | Electric |
| Heating Description | Electric |
| Parking Description | 2 Or More Spaces, Covered, Valet, No Rv / Boats, No Trucks / Trailers |
| Pet Restrictions | Restrictions Or Possible Restrictions |
Property parameters
| Bedrooms Number | 5 |
| Full Baths Number | 5 |
| Half Baths Number | 1 |
| Balcony Includes | 1 |
| Living Area | 8435 |
| Year Built | 1997 |
| Type of Property | Condominium |
| Building Name | GRAND BAY |
| Development Name | GRAND BAY RESIDENCES COND,GRAND BAY |
| Construction Type | CBS Construction |
| Listed with | One Sotheby’s International Realty |