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Located at 430 Grand Bay Drive, Key Biscayne, Florida 33149, this Condominium is for Sale with a price of $33,900,000 USD. The property was built in 1999, includes 4 bedrooms, has 4 full baths and 2 partial baths. This listing has 10,421 Sq.Ft. of interior space. See all Homes for Sale in Key Biscayne.
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CONSENT. By proceeding, you consent to receive calls and texts at the number you provided, including marketing by autodialer and prerecorded and artificial voice, and email, from Realtor.com (Move Sales, Inc.), its affiliates, and their network service providers, about your inquiry and other home-related matters, but not as a condition of any purchase. Msg/data rates may apply. This consent applies even if you are on a corporate, state, or national Do Not Call list.

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43. 430 Grand Bay Drive
1. 430 Grand Bay Drive
2. 430 Grand Bay Drive
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FloridaKey Biscayne430 Grand Bay Drive

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Description

430 Grand Bay Drive,

Grand Bay Tower, #PH-1AN, Key Biscayne, FL 33149

Welcome to your private paradise in Key Biscayne. This exceptional penthouse seamlessly merges two residences on the Northeast and Southeast corners, offering an unmatched living experience. Designed by the renowned Geoffrey Bradfield, celebrated as the "billionaire's designer," this home embodies sophistication and elegance. Spanning 13,630 sq. ft., with 10,421 sq. ft. under air and over 3,000 sq. ft. of terraces, it features 100 feet of oceanfront showcasing stunning sunrises and sunsets. Highlights include a formal living room, formal dining room, chefs kitchen, four en-suite bedrooms, two private offices, two powder rooms, two staff rooms, a bar, and a family room. Just steps away from the beach, with soaring ceilings and exquisite design, this penthouse redefines luxury living.

This is an Active listing.

Broker Office Phone Number: 305-365-2811

Copyright © 2025Miami Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Amenities

  • Breakfast Area
  • Dining Area
  • Dishwasher
  • Garbage Disposal
  • Refrigerator
  • Tile Flooring
  • Dryer Included
  • Bidet
  • Ceramic Flooring
  • Washer / Dryer
  • Waterfront
  • Valet Parking
Listing By: One Sotheby's International Realty via Data Source: Miami Association of REALTORS® 
4
Bedrooms
4
Full Baths
2
Partial Baths
$33,900,000
price
$3,253
Price Per Sqft
$153,827
Annual taxes
Condominium
Property type
1999
Year Built
Dade County
School District
Dade County
School District
dade-miami-fl
Schools
Keybiscayne
Elementary
13775852
Web Id
A11715395
MLS ID
189
Days Posted

Price History

datepricevariancetype
11/26/2024$33,900,000-Listed
more info
10,421 Sq Ft.
interior
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    Grand Bay Tower, #PH-1AN
    Key Biscayne, FL 33149

    $33,900,000
    4 bd4 ba