641 S Mashta Dr, Key Biscayne, Florida 33149 USA

$7,500,000  Single Family MLS® A11005370

About this Property

ONE-OF-A-KIND, smart luxury home offering breathtaking OCEAN AND SUNSET VIEWS from the 3rd floor living areas and 4th level rooftop. Enjoy abundance of private amenities at this modern, 4-levels tropical retreat on exclusive Mashta Island, with 5,100-SF of immaculate interiors, 2,200-SF rooftop with summer kitchen, and secluded backyard with cabana, pool, spa, and full bath! Keyless entry takes you inside a formal lobby with 40-foot atrium, floating staircase with water-fountain, and elevator. Beautiful finishes, Italian closets, 11-ft ceilings, Crestron system. 5 beds plus family room on the 2nd floor, open living/dining/kitchen enclosed with a wrap-around terrace on the 3rd floor, plus a 6th bedroom/office. Corner 10,000-SF lot, manicured grounds, large driveway, 3-car carport!



  • Remodeled


  • Concrete Block Stucco


  • Patio
  • Outdoor Lights
  • Porch


  • Fenced


  • Elevator(s)


  • Central Air Conditioning


  • Dishwasher
  • Freezer
  • Clothes Washer
  • Clothes Dryer


  • Walk-in Closet(s)


  • Paved Driveway


  • Ocean View
  • Intra-coastal


  • Multi-story

Property Tour

Property Location

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MIAMI Association of REALTORS® is not responsible for the accuracy of the information listed above. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange Program and the South East Florida Regional MLS and is provided here for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real estate listings held by brokerage firms other than the office owning this website are marked with the IDX logo and detailed information about them includes the name of the listing brokers. Data provided is deemed reliable but not guaranteed. Copyright MIAMI Association of REALTORS®, MLS All rights reserved. This property is courtesy of BHHS EWM Realty.