551 S Mashta Dr, Key Biscayne, FL 33149

$5,495,000

bedrooms

bathrooms

square feet

3,245

Acreage

Open Houses

year built

1961

Full Baths

Half Baths

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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.

Location
Subdivision	Mashta Island A Replat Of
County	Miami-Dade
Elementary School	-
Middle School	-
High School	-

Driving directions

Open houses

None scheduled.

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MLS number: A11776724

Listing agent: Joan Bruggink #3270204

Listing broker: One Sothebys International Realty (305) 538-9711

Copyright © 2025 MIAMI Association of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified. [source]

Last update: Thursday, April 17 2025 at 5:01 p.m. EDT

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