USAFLKey BiscayneGrand Bay Residences Cond, Grand BayPh-1A-445 Grand Bay Drive
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$18,900,000

4 days ago

PH-1A - 445 Grand Bay Drive, Key Biscayne, FL

Condo

5 Bed

6 Bath

8435 sqft

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MLS® A11954185

  • Key Facts
  • Description
  • Map

Key Facts

Type Condominium
Levels Residential
Size 8435 sqft
Garage No
HOA Fees 
Taxes $54,141
Days Active 3
Approx. Age 1997
Avg. Price Per Sqft $2,240
MLS® Number A11954185

Property Address: ph-1a-445 Grand Bay Drive, Key Biscayne, FL, 33149

Average square foot calculated using Size range provided by listing agent.

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 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 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’s entertaining appeal. The primary suite is serene and expansive. All the bathrooms have just been completely remodeled, offering a fresh spa-inspired experience finished to today’s highest standards. Four (4) additional en-suite bedrooms ensure comfort and privacy. The terraces offer expansive outdoor living in the sky, perfect for sunrise mornings and sunset evenings overlooking the water and skyline. This is not simply a penthouse. It is a landmark residence, rare and impossible to duplicate.
MLS® NumberA11954185
Locker
Ensuite LaundryNo
Balcony
Furnished
Laundry Level
Exposure
Exterior
GarageNo
Approx. Age1997
Stories14
Pets

Included in Maintenance Fee

Heat
Hydro
Water
Building Insurance
Condo Taxes
Cable TV
Central Air
Parking Maintenance

Utilities

Heat
A/C
Heating Fuel

Extras

Deeded Beach Access

Price History

-End Date
Not Sold YetSold Price

For Sale

Feb 14, 2026List Date
$18,900,000List Price
  • Commute

Commute

Starting Address
Destination Address
445 Grand Bay Drive, Key Biscayne, FL

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