445 Grand Bay Dr #PH-1A, Key Biscayne, FL 33149

available

$18,900,000

5 Beds
5.5 Baths
8,435 SQFT
$2240.66 /SQFT

% Change
Living Area M² 784 m²
$ / M² $24,118
Maintenance Fee N/A
Days on Market 2 day(s)
Waterfront? Yes
Pets Allowed? Yes
Furnished? No
Year Built 1997
MLS #

A11954185

Property 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.

Amenities

Bike Storage
Clubhouse
Fitness Center
Pool

Interior Features

Wet Bar
Bidet
Built In Features
Breakfast Area
Closet Cabinetry
Dining Area
Separate Formal Dining Room
Dual Sinks
Entrance Foyer
Eat In Kitchen
High Ceilings
Main Level Primary
Pantry
Separate Shower
Walk In Closets

Exterior Features

Balcony
Security High Impact Doors

Property Tax Information

Tax Amount: $54,141
Tax Year: 2025

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For more information about this property:

Lucas Lechuga, PA

Luxe Living Realty

305 - 428 - 3860

[email protected]

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MLS: A11954185
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Key Biscayne 445 Grand Bay Dr #PH-1A has 5 Beds , 5 Bathrooms , and 8435 square feet. The asking price for this property is $18900000, or $2240 per square feet.

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