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Homes for sale in Key Biscayne, FL | 481 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11779615
Homes for sale in Key Biscayne, FL | 481 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11779615
Homes for sale in Key Biscayne, FL | 481 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11779615
Homes for sale in Key Biscayne, FL | 481 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11779615
Homes for sale in Key Biscayne, FL | 481 S Mashta Dr, Key Biscayne, FL 33149 | MLS# A11779615
57+
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$21,780,000

  • Beds Icon5 Beds
  • Beds Icon
    7 Baths

    6 full baths + 1 half bath

  • Beds Icon5,940sqft

481 S Mashta Dr, Key Biscayne, FL 33149

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  • Single Family Residence

  • Built in 1989

  • $-- HOA

  • 17,012 sqft lot

  • $3,667/sq.ft

Description

Discover perfection on coveted Mashta Island...this fully remodeled waterfront estate offers seamless, direct ocean access and mesmerizing views of Smugglers Cove and Biscayne Bay. Designed for ultimate indoor-outdoor living, this 3-level modern and elegant masterpiece features 8,544 SF total of actual area which includes garage and terraces and sits on a 17,012 SF lot with sun-filled contemporary spaces, top finishes, natural light throughout and exceptional craftsmanship. Featuring 5 bedrooms + office which can easily be converted to a 6th bedroom, 6.5 baths, elevator, garage, gym + extra parking, private dock ideal for boaters, summer kitchen, resort-style pool, and a ...

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  • Houzeo last checked: 49 Minutes ago
  • Listing updated: December 3, 2025 at 3:40 pm
  • Listing Provided by: Brigitte Nachtigall (305) 710-9664 DRE #0542022, Jorge Boj (305) 803-6956 DRE #3016066 | One Sotheby's International Realty (305) 365-2811
  • Source: Miami MLS-FL | MLS#: A11779615 Miami MLS-FL

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Miami Dade County

  • City

    Key Biscayne

  • Neighborhood

    --

  • Year Built

    1989

  • HOA Fees

    -

  • Finished Area

    5,940 sqft

  • Lot Size

    17,012 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Miami MLS

  • MLS Number

    A11779615

  • MLS Status

    Active

  • Days on Market

    242

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