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Condo for sale at 430 Grand Bay Dr #801, Key Biscayne, FL 33149 | MLS# A11973615 | Listing updated on 2026-11-03
Photo 1 of Condo for sale at 430 Grand Bay Dr #801, Key Biscayne, FL 33149 | MLS# A11973615 | Listing updated on 2026-11-03
Photo 2 of Condo for sale at 430 Grand Bay Dr #801, Key Biscayne, FL 33149 | MLS# A11973615 | Listing updated on 2026-11-03
Photo 3 of Condo for sale at 430 Grand Bay Dr #801, Key Biscayne, FL 33149 | MLS# A11973615 | Listing updated on 2026-11-03
Photo 4 of Condo for sale at 430 Grand Bay Dr #801, Key Biscayne, FL 33149 | MLS# A11973615 | Listing updated on 2026-11-03
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$6,900,000

Monthly Est:$34,344

  • Beds Icon2 Beds
  • Beds Icon
    4 Baths
  • Beds Icon3,950sqft

430 Grand Bay Dr #801, Key Biscayne, FL 33149

$34,344/moEst:

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  • Condominium

  • Built in 1999

  • $4,398/mo HOA

  • -- sqft lot

  • $1,747/sq.ft

Description

Commanding breathtaking Atlantic vistas from its privileged eighth-floor setting at Grand Bay Tower, this residence is a rare offering on Key Biscayne. Enjoying an unusually private setting with unobstructed ocean views and minimal visibility from neighboring residences, the home offers a level of seclusion seldom found in oceanfront condominium living. Originally a three-bedroom, five-and-a-half-bath home, it has been masterfully reimagined into a grand two-bedroom, three-and-a-half-bath layout, enhancing scale and flow for refined entertaining and effortless daily living. Spanning approximately 3,950 square feet, the living and dining areas, a cozy family room, and a bright kitchen with breakfast area are complemented by three terraces totaling approximately 595 square feet, seamlessly integrated to capture sweeping Atlantic views from every room. Custom woodwork by renowned designer Juan Montoya enriches the interiors, while the serene primary suite offers a secluded sitting room, bespoke closets, and a spa-inspired bath, creating a private sanctuary within this singular home. The sale includes one storage unit. Combining exceptional scale, refined finishes, remarkable privacy, unobstructed Atlantic views, and desirable ancillary spaces, this residence represents a unique opportunity within one of Key Biscayne’s most prestigious oceanfront buildings.

  • Houzeo last checked: 1 minute ago
  • Listing updated: November 3, 2026 at 9:41 pm
  • Listing Provided by: Adriana Vollmer (305) 302-8949 DRE #3013156 | Coldwell Banker Realty (305) 361-5722
  • Source: Beaches MLS-FL | MLS#: A11973615 Beaches MLS-FL

This condo is in:

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    13

  • County

    Miami Dade County

  • City

    Key Biscayne

  • Neighborhood

    --

  • Year Built

    1999

  • HOA Fees

    $4398/mo

  • Finished Area

    3,950 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Beaches MLS

  • MLS Number

    A11973615

  • MLS Status

    Active

  • Days on Market

    228

  • Cumulative Days on Market

    230

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Location

HOA Management

N/A

HOA Fees

$4,398/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Pool Pool

Gym Gym

Maintenance Maintenance

Parking Parking

CommonAreas CommonAreas

Pools Pools

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 2

    Bathrooms: 4

Interior

  • Appliances

    Dryer, Dishwasher, Electric Range, Electric Water Heater, Disposal, Microwave, Refrigerator

  • Exterior Features

    Balcony, Outdoor Living Area

  • Heating

    Electric

  • Interior Features

    Breakfast Area, Bathtub, Closet Cabinetry, Dining Area, Separate Formal Dining Room, Dual Sinks, Entrance Foyer, Kitchen Island, Sitting Area In Primary, Storage, Soaking Tub, Separate Shower, Walk In Closets

  • Cooling

    Central Air

Construction

  • Year Built

    Year Built: 1999

  • Home type

    Condominium

  • Construction Materials

    Cbs Concrete Block Structure, Block

  • Property Condition

    Resale, Updated Remodeled

Utilities & Energy

  • Laundry Features

    Laundry Tub

  • Association Amenities

    Bike Storage, Fitness Center, Maintenance Grounds, Pool

  • Parking Features

    Valet

  • Electric

    Circuit Breakers

  • Security Features

    Security System, Fire Sprinkler System, Key Card Entry, Lobby Secured

  • Pool Features

    Association, Heated

Other Features

  • Community Features

    Home Owners Association

  • Subdivision Name

    Grand Bay Tower Condo

  • Patio And Porch Features

    Open, Balcony

Price History

DateEventPrice

03/31/2026

Source: #A11973615

Listed for Sale

$6,900,000

$1,747/sqft

03/31/2026

Source: #A11973615

Off Market

$6,900,000

$1,747/sqft

03/20/2026

Source: #A11973615

Coming Soon

$6,900,000

$1,747/sqft

Nearby Homes

IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by BeachesMLS. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This data is not verified for authenticity or accuracy and may not reflect all real estate activity in the market. Based on information © 2026 BeachesMLS, Inc. All Rights Reserved.

Advertising Broker: Moe Mossa (Savvy Avenue) | Savvy Avenue, LLC

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