About this home
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 square feet under air and 2,825 square feet of terraces, totaling 11,260 square feet as per the developer’s floor plan, the residence is defined by soaring 12-foot ceilings and grand proportions throughout. A dramatic foyer leads…
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Facts & features
- MLS ID
- A11954185
- Property type
- Condominium
- Neighborhood
- Key Biscayne
- Building
- Grand Bay Residences
- Year built
- 1996
- Beds
- 5
- Baths
- 5.5
- Half baths
- 1
- Interior
- 8,435 sq ft
- Price per sq ft
- $2,241
- HOA
- None
- Furnished
- Unfurnished
- Pets
- Yes — conditional
- Waterfront
- Yes
- Covered parking
- 0
- Floor
- 14
- Listed
- Feb 14, 2026
- Days on market
- 180
- Property tax
- $54,141 per year (2025)
- Financing accepted
- Cash, Conventional
- Total area
- 11,260 sq ft
- Exposure
- Faces east
- Age restriction
- 55+ community
- Listing conditions
- Listed as is
- Appliances
- Built in oven, Dishwasher, Disposal, Dryer, Electric range, Electric water heater, Ice maker, Microwave, Refrigerator, Washer
- Interior features
- Bathtub, Bidet, Breakfast area, Built in features, Closet cabinetry, Dining area, Dual sinks, Eat in kitchen, Entrance foyer, High ceilings, Main level primary, Pantry, Separate formal dining room, Separate shower, Walk in closets, Wet bar
- Exterior features
- Balcony, Security high impact doors
- Flooring
- Carpet, Hardwood, Marble, Wood
- Windows
- Blinds, Drapes
- Parking
- Covered, Garage door opener, Two or more spaces, Valet
- Pool
- Association
- Security
- Elevator secured, Secured garage parking, Security guard, Smoke detectors
- Heating
- Electric
- Cooling
- Electric
- HOA covers
- Association management, Cable TV, Common areas, Maintenance grounds, Security, Sewer, Water
Schools
Zoned public schools by county attendance boundary. Boundaries change — confirm enrollment eligibility with the school district before relying on this. Letter grades and School of Excellence designations are the Florida Department of Education’s, each for the year shown beside it.
- Elementary
- Key Biscayne K-8 CenterA2025-26Florida Department of Education school grade A, 2025-26 school year
- Middle
- Ponce de Leon MiddleB2025-26Florida Department of Education school grade B, 2025-26 school year
- High
- Coral Gables Senior HighB2025-26Florida Department of Education school grade B, 2025-26 school year
Location
445 Grand Bay Drive PH-1A
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