481 S Mashta Drive, Key Biscayne, Florida 33149
481 S Mashta Drive, Key Biscayne, Florida 33149
481 S Mashta Drive, Key Biscayne, Florida 33149
481 S Mashta Drive, Key Biscayne, Florida 33149
481 S Mashta Drive, Key Biscayne, Florida 33149

$22,470,000 USD

Single Family Home for Sale, 481 S Mashta Drive, Key Biscayne, Florida 33149

  • MLS#A11779615
  • 5
  • 7
  • 552 m² (5,940 ft²)

Listed By One Sotheby's International Realty

The Single Family Home for Sale located at 481 S Mashta Drive, Key Biscayne, Florida 33149 is currently for sale. 481 S Mashta Drive, Key Biscayne, Florida 33149 is listed for $22,470,000. This property has 5 bedrooms, 7 bathrooms.

Date Updated : Nov 3, 2025

Property features

Property

  • Property size: 552 m² (5,940 ft²)
  • Type: Unfurnished
  • Features: GaragePatio
  • Location: WaterfrontWater AccessSubdivision

Lot/Land

  • Land/Lot size: 1,580 m² (17,012 ft²)

Construction

  • Year built: 1989
  • Roof type: Barrel
  • Construction: Attached

Parking/Garage

  • Garage description: Attached Garage

Bedrooms

  • Bedrooms: 5

Bathrooms

  • Total bathrooms: 7
  • Full bathrooms: 6
  • ½ bathrooms: 1

Interior Features

  • Windows: Window Blinds

Exterior Features

  • Outdoor spaces: Patio
  • Carport spaces:

Pool and Spa

  • Pool: Inground

Water and Boating

  • Boating: Private Dock

Recreational

  • Recreational: Swimming Pool

View

  • Features: Canal ViewWater View

Heating and Cooling

  • Heating system: Electric
  • Cooling system: Electric

Utilities

  • Other utilities: Public Sewer

Community

  • Features: Pets Allowed

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 spectacular covered entertainment level... this home is your own private waterfront resort in paradise.

Location

481 S Mashta Drive, Key Biscayne, Florida 33149

481 S Mashta Drive, Key Biscayne, Florida 33149