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Property Description

Your tropical private retreat on exclusive Mashta Island. This 6 bed / 5 bath, 3,245 SF Mediterranean villa sits on a spacious 10,000 SF lot with lush landscaping, a resort-style pool, and a private cabana guest suite. Interiors with soaring 10-foot ceilings flow seamlessly to the outdoors, perfect for entertaining and relaxed island living. Intentionally designed with two primary suites (first floor and second floor) enhancing comfort and privacy. The chef’s kitchen features a gas stove, cooking island, and SubZero refrigerator. Enjoy private balconies, a circular driveway, an attached 2-car garage with laundry, covered porches, and generous storage. Key Biscayne offers the ultimate family lifestyle with world-class amenities and a true sense of community.

Features
Heated, In Ground
Central
Central Air
Fenced
Garden
Yes
Patio, Open Balcony
Unfurnished
Dishwasher, Disposal, Dryer, Refrigerator, Washer, Gas Range
Beach Club Member Available
Lighting, Open Balcony
Fireplace
Marble
2
Walk-in Closet(s), Split Bedroom, Pantry, Family Room, First Floor Entry, Cooking Island, Den/library/office, Roman Tub, Utility/laundry In Garage, Skylight
In Garage
Less Than 1/4 Acre Lot
Driveway, Guest, Covered
Barrel Roof
Public Sewer
Address Map
FL
Miami-Dade County
Key Biscayne
33149
551 S Mashta Dr
0
W81° 49' 37.2''
N25° 41' 2.8''
South
MASHTA ISLAND A REPLAT OF
Additional Info
One Sotheby's International Re
Joan Bruggink
Detached, Two Story, Mediterranean
Cbs Construction
2
3270204
OSIR03
Conventional, All Cash
Guest House
Pool Only, House
$50,906
2024
Municipal Water
2001
04/17/2025 17:15:40
$0

    551 S Mashta Dr, Key Biscayne, Florida 33149

    551 S Mashta Dr, Key Biscayne, Florida 33149

    6 Bedrooms
    5 Bathrooms
    3,245 Sqft
    $5,495,000
    Listing ID #A11776724
    Basic Details
    Property Type : Residential
    Listing Type : For Sale
    Listing ID : A11776724
    Price : $5,495,000
    Bedrooms : 6
    Bathrooms : 5
    Square Footage : 3,245 Sqft
    Year Built : 1961
    Lot Area : 10,000 Sqft
    Standard Status : Active
    Bathrooms Total : 5
    Building Area : 4,692 Sqft
    MLS Status : Active
    Property Type : Single Family Residence
    Agent Info
    Randall Ureña
    Contact Agent
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