430 Grand Bay Dr, #708

Key Biscayne, FL 33149

-5.42% ($200,000)

430 Grand Bay Dr, #708

Key Biscayne, FL 33149

Rare opportunity in one of Key Biscayne's most sought-after buildings. This corner residence offers sweeping views of Biscayne Bay and the Miami skyline, framed by 3 balconies throughout. The kitchen features top-of-the-line appliances, a center island and a sun-filled breakfast nook ” a true chef's dream. Marble flooring flows through the expansive, open living and dining areas, ideal for entertaining, while rich dark wood grounds the bedrooms with warmth. 3 full bedrooms, 2 full baths, plus a maid's quarters with full bath. Generous walk-in closets throughout. A private entrance sets the tone the moment you arrive ” your own island getaway, move-in ready.

Location

Listing Courtesy of Coldwell Banker Realty

Property Information

General Information
    General Information
  • For Lease: No
  • Pet Restrictions : No
  • County Or Parish : Miami-Dade
  • Zip Code : 33149
  • City : Key Biscayne
  • List Price : $3,490,000
    Maintenance / Tax Information
  • Tax Amount : $24,825
  • Tax Year : 2025
  • Membership Required : No
    Building Information
  • Property Type : Residential
  • Subdivision : GRAND BAY TOWER CONDO
    School Information
  • Elementary School : Keybiscayne
  • Senior High School : Mast Academy
Virtual Tour / Features / Utilities
    Interior
  • Room Count : 0
  • Equipment Appliances : Built In Oven, Dryer, Dishwasher, Disposal, Microwave, Refrigerator, Washer
  • Floor Description : Hardwood,Tile,Wood
  • Interior Features : Built In Features, Bedroom On Main Level, Breakfast Area, Bathtub, Closet Cabinetry, Entrance Foyer, Eat In Kitchen, Living Dining Room, Split Bedrooms, Separate Shower, Walk In Closets
  • Beds Total : 3
  • Num of Full Baths : 3
  • Num of Half Baths : 0.0
  • Spa : No
    Exterior
  • Exterior Features : Balcony
  • Construction Type : Block
  • Design : High Rise
  • Pool : No
  • Pool Description : Association
  • Windows Treatment : ImpactGlass
  • Security : DoorMan, ElevatorSecured, LobbySecured, SecurityGuard
    Parking
  • Parking Description : Attached, Garage, Guest, OneSpace, Valet
    Utilities
  • Cooling Description : CentralAir
  • Heating Description : Central
Property / Lot Information
    Community Information
  • Association Fee: $3,200
  • Assoc Fee Paid Per: Monthly
    Building Information
  • Parcel Number Free Text: 24-52-05-060-0830
  • Num Garage Spaces: 1
    Lot Information
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430 Grand Bay Dr, #708 is a waterfront condo for sale in Key Biscayne, FL 33149. This property was listed for sale on Jul 22, 2026 by Coldwell Banker Realty for $3,490,000. Located in GRAND BAY TOWER CONDO is a 3-bed, 3-bath, 2,840 ft² / 264 m² sqft condo built in 1999.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and expressly disclaim any liability in connection therewith. No financial or legal advice provided and fully support the principles of the Fair Housing Act and the Equal Opportunity Act.

The data provided by Miami Association of REALTORS® MLS comes from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026 Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All data provided is deemed reliable but is not guaranteed accurate, and should be independently verified.

Miami Association of Realtors MLS data last updated on Oct 29, 2026.

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