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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
46+
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$19,900,000

  • 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 2017

  • $-- HOA

  • 17,012 sqft lot

  • $3,350/sq.ft

Description

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 f...

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  • Houzeo last checked: 22 Minutes ago
  • Listing updated: February 11, 2026 at 4:37 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

    2017

  • 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

    321

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