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445 Grand Bay Drive Unit PH-2A, Key Biscayne, Florida 33149

Active For Sale
$12,990,000
  • Beds 4
  • Baths 6
  • Sq Ft 7,400 Sqft
  • Visits: 1 in 7 days

Description

Experience oceanfront living at its finest in this extraordinary floor-through penthouse at Grand Bay Residences, one of Key Biscayne’s most prestigious luxury addresses. Encompassing an impressive 7,400 square feet under A/C, this exceptional residence offers breathtaking panoramic views of the Atlantic Ocean, Biscayne Bay, and the Miami skyline. Two magnificent, oversized terraces facing east and west create an unparalleled indoor-outdoor living experience, where spectacular sunrises over the ocean and unforgettable sunsets over the bay become part of everyday life. Beautifully upgraded and designed for both grand entertaining and comfortable living, the residence features expansive living areas, an elegant formal dining room, gourmet kitchen, and private home theater. The magnificent primary suite is a true private sanctuary, featuring a generous walk-in closet and two separate, beautifully appointed bathrooms, offering the ultimate in comfort, privacy, and luxury. Three additional spacious bedrooms, each with its own en-suite bathroom, provide exceptional comfort and privacy. Residents enjoy an extraordinary resort-style lifestyle with direct beach and ocean access, concierge and valet services, a state-of-the-art fitness center, a spectacular swimming pool, and the impeccable service of Grand Bay’s dedicated professional staff. A rare opportunity to own a truly remarkable penthouse where space, sophistication and breathtaking views capture the best of this island.

Features

  • Swimming Pool: Association
  • Heating System: Electric
  • Cooling System: Electric
  • Patio: Balcony, Open
  • Parking: One Space, Covered, Valet

Appliances

  • Appliances: Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Washer, Electric Water Heater, Disposal, Built-In Oven, Ice Maker, Wine Cooler

Address Map

  • Country: US
  • State: FL
  • County: Miami-Dade
  • City: Key Biscayne
  • Subdivision: GRAND BAY RESIDENCES COND
  • Zipcode: 33149
  • Street: Grand Bay Drive
  • Street Number: 445
  • Floor Number: 0
  • Longitude: W81° 50' 11.3''
  • Latitude: N25° 41' 48.6''
  • UnitNumber: PH-2A
  • MLS Area: 52

MLS Addon

  • Architectural Style: High Rise
  • Association Amenities: Clubhouse, Fitness Center, Pool, Trash, Bike Storage
  • Association Fee: $0
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Amenities, Maintenance Structure, Common Areas, Pool(s), Sewer, Security, Maintenance Grounds, Trash, Water, Association Management
  • Carport Spaces:
  • Close Date:
  • Close Price: $0
  • Elementary School: Keybiscayne
  • Exterior Features: Balcony
  • Fireplaces Total: 0
  • Flooring: Ceramic Tile, Marble
  • Garage Spaces: 0
  • High School: Coral Gables
  • Insurance Expense: $0
  • Interior Features: Bedroom on Main Level, Breakfast Area, Dual Sinks, Living/Dining Room, Closet Cabinetry, Entrance Foyer, Walk-In Closet(s), Built-in Features, Bidet, Pantry, Separate Shower, Bathtub
  • Lot Features: Flood Zone
  • Middle Or Junior School: Ponce De Leon
  • New Taxes Expense: $0
  • Stories: 0
  • Stories Total: 14
  • Tax Annual Amount: $56,046
  • Utilities: Cable Available
  • Window Features: Blinds

Location

Listing Updated: 2026-11-05 13:51:06

  • Parent : 445::Grand Bay Drive:33149:Key Biscayne
  • Property Type : Condominium
  • Property Sub Type : Condominium
  • Listing Type : For Sale
  • Listing ID : A12113410
  • Price : $12,990,000
  • View : Bay, Ocean
  • Bedrooms : 4
  • Bathrooms : 6
  • Full Bathrooms : 5
  • Half Bathrooms : 1
  • Square Footage : 7,400 Sqft
  • Year Built : 1996
  • Lot Area : 0 Acre
  • Listing Status : Active
  • Days On Market : 6
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