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For sale
  • $33,900,000

    430 Grand Bay Dr #PENTHOUSE 1AN, Key Biscayne, FL 33149

    4beds
    10,421sqft
    : 
    Condominium
    Built in 1999
    -- sqft lot
    $-- Zestimate®
    $3,253/sqft
    $-- HOA

    What's special

    Exceptional penthousePrivate paradiseFour en-suite bedroomsNortheast and southeast cornersFamily roomTwo private officesStunning sunrises and sunsets
    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, chef’s 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.
    165 days
    on Zillow
    |
    826
    |
    28
    |

    Zillow last checked: 7 hours ago

    Listing updated: April 03, 2025 at 12:01pm

    Listed by:

    Brigitte Nachtigall 305-710-9664,

    One Sotheby's International Realty,

    Jorge Boj 305-803-6956,

    One Sotheby's International Realty

    Source: MIAMI,MLS#: A11715395MLS LogoOriginating MLS: A-Miami Association of REALTORS
    Travel times

    Tour with a buyer’s agent

    We’ll find a local expert to take you on a private tour of 430 Grand Bay Dr #PENTHOUSE 1AN.

    Next available tour time:Today at 6:30pm

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 6
    • Full bathrooms: 4
    • 1/2 bathrooms: 2
    Rooms
    • Room types: Den/Library/Office, Family Room, Great Room
    Heating
    • Electric
    Cooling
    • Electric
    Appliances
    • Included: Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Electric Range, Refrigerator, Oven, Washer
    • Laundry: Laundry Room
    Features
    • Built-in Features, Closet Cabinetry, Entrance Foyer, Volume Ceilings, Walk-In Closet(s), Maid/In-Law Quarters, Storage
    • Flooring: Ceramic Tile
    • Windows: Blinds
    • Common walls with other units/homes: Corner Unit
    Interior area
    • Total structure area: 13,630
    • Total interior livable area: 10,421 sqft

    Property

    Parking
    • Parking features: 2 Or More Spaces, Guest, Valet, No Rv/Boats
    Features
    • Entry location: Foyer
    • Exterior features: Balcony
    • Pool features: Association
    • Has view: Yes
    • View description: Bay, Ocean
    • Has water view: Yes
    • Water view: Bay,Ocean
    • Waterfront features: Ocean Access, Ocean Front
    Details
    • Parcel number: 2452050600960

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    • Attached to another structure: Yes
    Materials
    • CBS Construction
    Condition
    • Year built: 1999

    Community & HOA

    Community
    • Security: Fire Sprinkler System, Fire Alarm, Smoke Detector, Complex Fenced, Elevator Secure, Secured Garage/Parking
    • Subdivision: Grand Bay Tower Condo
    HOA
    • Has HOA: Yes
    • Amenities included: Bike Storage, Community Room, Fitness Center, Pool
    • Application fee: $150
    • Pet fee: $0
    Location
    • Region: Key Biscayne

    Financial & listing details

    • Price per square foot: $3,253/sqft
    • Tax assessed value: $11,601,200
    • Annual tax amount: $153,827
    • Date on market: 1/3/2025
    • Listing terms: All Cash,Conventional
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