mobile icon

Realsperity

Office Contact

954-644-1052
    Image 1
    Image 2
    Image 3
    Image 4
    Image 5
    Image 6
    Image 7
    52 Photos

    445 Grand Bay Drive # 1A, Key Biscayne FL 33149

    CondominiumActive Listed Date 2-14-2026

    $18,900,000.00

    $2240.66/sq ft

    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 o...

    Property Details

    MLS#:

    A11954185

    Price:

    $18,900,000

    Type:

    Condominium

    Living Area:

    8,435 Sq Ft

    Bedrooms:

    5

    Bathrooms:

    5

    Property Status:

    Active

    Car Garage:

    N/A

    Year Built:

    1997

    Lot Size:

    0 Sq Ft

    Tax Annual:

    $54,141

    Property Location

    Similar Properties

    445 Grand Bay Dr # 1001, Key Biscayne FL 33149
    445 Grand Bay Dr # 1001, Key Biscayne FL 33149
    $9,900,000
    5 bed
    5.50 bath
    4810 SqFt
    430 Grand Bay Drive # 1103, Key Biscayne FL 33149
    430 Grand Bay Drive # 1103, Key Biscayne FL 33149
    $6,850,000
    3 bed
    3.50 bath
    3630 SqFt
    430 Grand Bay Dr # 307, Key Biscayne FL 33149
    430 Grand Bay Dr # 307, Key Biscayne FL 33149
    $3,400,000
    3 bed
    4.00 bath
    2840 SqFt
    430 Grand Bay Dr, Key Biscayne FL 33149
    430 Grand Bay Dr, Key Biscayne FL 33149
    $26,000,000
    4 bed
    5.00 bath
    9600 SqFt

    Interior

    Bedrooms
    Bedrooms: 5
    Bathrooms
    Bathrooms Total: 5.50
    Bathrooms Full: 5
    Bathrooms Half: 1
    Appliances
    • Dishwasher
    • Disposal
    • Dryer
    • Electric Water Heater
    • Ice Maker
    • Microwave
    • Electric Range
    • Refrigerator
    • Wall Oven
    • Washer
    Flooring
    • Carpet
    • Marble
    • Wood
    Interior Features
    • Built-in Features
    • Closet Cabinetry
    • Entrance Foyer
    • Pantry
    • Volume Ceilings
    • Walk-In Closet(s)
    • Wet Bar
    • Den/Library/Office
    • Family Room
    • Great Room
    Door Features: High Impact Doors
    Window Features:
    • Blinds
    • Drapes
    Heating: Electric
    Cooling: Electric

    Exterior

    Parking Features
    Garage: No
    • 2 Or More Spaces
    • Covered
    • Valet
    • No Rv/Boats
    • No Trucks/Trailers
    Security
    • Fire Alarm
    • Smoke Detector
    • Elevator Secure
    • Secured Garage/Parking
    • Guard At Site
    Exterior Open Balcony
    View
    • Bay
    • Ocean View
    • Direct Ocean

    Community / HOA Info

    Association: Yes
    Type of Association: Condo
    Association Fee: $0.00
    Fee Frequency: Monthly
    Association Amenities
    • Bike Storage
    • Community Room
    • Exercise Room
    • Pool
    Senior Community / Over 55: Yes
    Pets Allowed:
    Maintenance Includes
    • Cable Tv
    • Common Area
    • Landscaping/Lawn Maintenance
    • Manager
    • Security
    • Sewer
    • Water

    Additional Property Info

    Tax (Annual): $54,141
    Tax Year: 2025
    Tax Exemption: Tax Reflects Homestead Exemption
    Lot Size: 0 Sqf
    Parcel Number: 24-52-05-049-1350
    Year Built: 1997
    Water Front: Yes
    Water Front Features: Not Available
    Subdivision:
    • GRAND BAY RESIDENCES COND
    • GRAND BAY

    School Information

    Elementary School: Keybiscayne

    Building Structure

    Construction Materials CBS Construction
    Structure Type:
    • Condo 5+ Stories
    • Condo
    Stories: 14

    Mortgage Calculator

    Listing Details

    Listing Source: A-Miami Association of REALTORS
    Data Status: MLS Data Checked Every 15 Minutes
    Listing Office: One Sotheby's International Realty
    Listing Office #: 305-365-2811

    Equal Housing Opportunity. The multiple listing information is provided by the Miami Association of REALTORS®, from a copyrighted compilation of listings.

    Inquire About Property
    agent
    Realsperity
    954-644-1052
    Contact Form
    Brokerage Information

    7401 Wiles Rd, Suite# 236

    Coral Springs, FL 33067

    954-644-1052

    realsperity@gmail.com

    Edwin Roman Lic. Re Broker

    Realtor Logo

    We are committed to the principles of Fair Housing and Equal Opportunity. All real estate services are provided without regard to race, color, religion, sex, handicap, familial status, national origin, gender identity, or sexual orientation.

    Popular Search
    Quick Links
    Discover

    © Realsperity 2026 All rights reserved

    Designed and Developed With ❤️ by Realsperity