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430 Grand Bay Drive #801

Key Biscayne, FL 33149
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Bed 2

Bed

Bath 4

Bath

SqFt3,950

Sqft

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 in tegrated 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 a private guest quarters—an increasingly rare and coveted amenity at Grand Bay—as well as two storage units.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.

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Detail Ic Property Details

Property Type : Residential

Price : $6,900,000

AD Id : 76316344

MLS Id : A11973615

Beds : 2

Living Area Size : 3,950

Year Built : 1999

Garage : 2

County : Miami-Dade

Subdivision: Grand Bay Tower Condo

  • Map Map

Map

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Feature Features

  • Bedroom Information

    Total beds: 2

    Bathroom Information

    Total Baths: 4 Full Baths: 3 Half Baths: 1
  • Interior Features

    BreakfastArea, Bathtub, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, DualSinks, EntranceFoyer, KitchenIsland, SittingAreaInPrimary, Storage, SoakingTub, SeparateShower, WalkInClosets
    Appliances: Dryer, Dishwasher, ElectricRange, ElectricWaterHeater, Disposal, Microwave, Refrigerator
    Laundry Features: LaundryTub
  • Heating & Cooling

    Has Heating: Yes Heating: Electric Has Cooling: Yes Cooling: CentralAir Water front: 1

  • Building Information

    Year Built: 1999
    Building Area Total: 3950
    Construction Materials: Block
    Patio And Porch Features: Open, Balcony
    Pool Features: Association, Heated
    Private Pool: No
    Water front Features: NoFixedBridges,OceanAccess,OceanFront
    View: Ocean
    Association Fee Frequency: Monthly
  • Exterior Features

    Exterior Features: Balcony, OutdoorLivingArea

  • Listing Price Information

    Listing Price: $6900000
    Assumable, Cash, Conventional

  • Tax Information

    Parcel Number: 2452050600080 Tax Year: 2025 Annual Tax: $131192 Tax Legal Desc: GRAND BAY TOWER CONDO UNIT 801 UNDIV 1.1336% INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 19027-4202 0300 1

  • Parking Information

    Valet

    Garage Information

    Has Garage: Yes Garage Space: 2 Pets Allowed: PetRestrictions, Yes

    Homeowners Association Information

    Has Association: Yes
    Included Fees: CommonAreas, Pools
    HOA: $4,398.00
    Association Amenities: BikeStorage, FitnessCenter, MaintenanceGrounds, Pool
    Community Features: HomeOwnersAssociation

  • School Information

    Elementary School: Key Biscayne K-8 Junior High School: Ponce De Leon Senior High School: Coral Gables
  • Location Information

    Security Features: SecuritySystem,FireSprinklerSystem,KeyCardEntry,LobbySecured
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
765 Crandon Blvd #306, Key Biscayne, FL, 33149 $15,500 3 3 2,477 2,477 SqFt
600 Grapetree Dr #10BN, Key Biscayne, FL, 33149 $2,900,000 3 3 2,943 2,943 SqFt
199 Ocean Lane Dr #311, Key Biscayne, FL, 33149 $1,100,000 2 2 1,260 1,260 SqFt
100 Ocean Lane Dr #202, Key Biscayne, FL, 33149 $595,000 1 2 870 870 SqFt
255 Sunrise Dr #107, Key Biscayne, FL, 33149 $499,000 1 1 608 608 SqFt
151 Crandon Blvd #626, Key Biscayne, FL, 33149 $1,295,000 2 2 1,532 1,532 SqFt
605 Ocean Dr #7L, Key Biscayne, FL, 33149 $2,600,000 3 3 1,772 1,772 SqFt
791 Crandon Blvd #603, Key Biscayne, FL, 33149 $3,595,000 2 3 2,605 2,605 SqFt
881 Ocean Dr #7D, Key Biscayne, FL, 33149 $2,350,000 3 2 1,875 1,875 SqFt
799 Crandon Blvd #605, Key Biscayne, FL, 33149 $3,750,000 3 4 2,510 2,510 SqFt

The information being provided by Miami Association of REALTORS® is for the consumer's personal, non-commercial use. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. The accuracy of all information is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Miami Association of REALTORS® and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2026 Miami Association of REALTORS®. All rights reserved.

ByOwner last updated this listing 06/27/2026 @ 12:15

MLS: A11973615 LISTED BY: Adriana Vollmer, Coldwell Banker Realty 305-361-5722 SOURCE: Beaches MLS

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