481 S Mashta Drive
Key Biscayne, FL 33149
- 5 Bedrooms
- 6 Bathrooms / 1 Half
- 5,940 Sqft
Single Family HIGHLIGHTS
Property Type
Single Family
Lot Size
0.39 Acres
Waterfront
Canal Front, Ocean Access
Views
Canal, Water
Central AC
No
Patio/Porch
Porch
Pets Allowed
Yes
Listing courtesy of Brigitte Nachtigall of One Sotheby's International Realty.
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.
Acres
0.39 Acres
Bathrooms Total
7
Bathrooms (Full)
6
Bathrooms (Half)
1
Bedrooms Total
5
City Region
Key Biscayne
Listing Id
A11930613
Living Area
5,940 Sqft
Neighborhood
Key Biscayne
Pool Features
In Ground, Community
Property Type
Single Family
View Features
Yes - Canal, Water
Waterfront Features
Canal Front, Ocean Access
Waterfront Listing
Yes
Laundry Features
In Garage
Construction Materials
Block
Total Stories
2
Levels
Two
Pets
Yes
Zoning
2001
Neighborhood
Key Biscayne
Borough
florida
Lot Features
Waterfront
Patio and Porch Features
Porch
View
Yes - Canal, Water
Parking
Attached, Guest, Garage Door Opener
Appliances
Dryer, Dishwasher, Electric Range, Electric Water Heater, Disposal, Microwave, Refrigerator, Washer, Oven
Cooling
Yes - Electric
Flooring
Ceramic Tile
Furnished
Furnished
Heating
Yes - Electric
Interior Features
Built-in Features, Entrance Foyer, Walk-In Closet(s), Elevator
Water Source
Public

Key Biscayne
Key Biscayne, a barrier island community just across the Rickenbacker Causeway from Miami, offers a relaxed coastal setting surrounded by natural beauty. The area is defined by its access to the ocean…
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