Beach Homes Realty
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481 s mashta drive

Key Biscayne, FL 33149

$19,900,000

5 BEDS 6.5 BATHS
5,940 SQFT
Residential - Single Family
WaterfrontPrice Changed
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Bedrooms 5
Total Baths 7
Full Baths 6
Square Feet 5940
Status Active
MLS # A11779615
County Miami-Dade County
More Info
Category Residential - Single Family
Status Active
Square Feet 5940
MLS # A11779615
County Miami-Dade County
Offering approximately 8,500 square feet of construction, this spectacular waterfront estate on coveted Mashta Island is a rare expression of space, privacy, and coastal elegance. Fully remodeled and designed for effortless indoor-outdoor living, this three-level contemporary residence enjoys direct ocean access, panoramic views of Smugglers Cove and Biscayne Bay, and constant ocean breezes that create a true sense of serenity. Set on a 17,012-square-foot lot in one of Key Biscayne’s most exclusive and tranquil enclaves, the property is surrounded by water, light, and lush tropical landscaping, offering remarkable privacy and a peaceful island atmosphere. The residence features 8,544 square feet of total area, including garage and terraces, with expansive open living spaces, refined finishes, abundant natural light, and impeccable craftsmanship throughout. The flexible floor plan allows for effortless reconfiguration to accommodate additional rooms and customized living areas. World-class amenities include a private dock for boating enthusiasts, resort-style pool, summer kitchen, spectacular covered entertainment level, elevator, gym, garage, and extra parking, creating an exceptional setting for both grand entertaining and everyday enjoyment. This is more than a home...it is a private waterfront sanctuary, offering the rare opportunity to experience the very best of island living in one of Key Biscayne’s most prestigious locations.
Location not available

Exterior Features

  • Style Attached, Three Or More Stories
  • Construction Single Family
  • Siding CBS Construction
  • Exterior Built-In Grill, Open Balcony
  • Roof Barrel Roof
  • Garage Yes
  • Garage Description 2
  • Water Municipal Water
  • Sewer Public Sewer
  • Lot Description 1/4 To Less Than 1/2 Acre Lot

Interior Features

  • Appliances Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Electric Range, Refrigerator, Wall Oven, Washer
  • Heating Electric
  • Cooling Electric
  • Living Area 5,940 SQFT
  • Year Built 2017

Neighborhood & Schools

  • Subdivision SMUGGLERS COVE
  • Elementary School Keybiscayne
  • High School Mast Academy

Financial Information

  • Parcel ID 24-52-05-017-0110
  • Zoning 2001

Additional Services

Internet Service Providers

Listing Information

Listing Provided Courtesy of One Sotheby's International Realty
Listing Agent Brigitte Nachtigall
The property listing data and information, or the Images, set forth herein were provided to Miami Association of Realtors, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by Miami Association of Realtors, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. Miami Association of Realtors, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.
Listing data is current as of 02/14/2026.

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