551 S Mashta Dr Key Biscayne, FL 33149
Listing Courtesy of: MIAMI / One Sotheby's International Re

  551 S Mashta Dr Key Biscayne, FL 33149

Active (25 Days)
$5,495,000
6
BED
5
BATH
4,692
SQFT
OPEN HOUSE TIMES
  • OPEN
    Sat, May 17
    12 noon - 2:00 pm

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.

MLS #:
A11776724
Taxes
$50,906(2024)
Lot Size
10,000 SQFT
Type
Single-Family Home
Year Built
1961
Style
Detached, Mediterranean, Two Story
Views
Garden
County
Miami-Dade County
Community
Mashta Island a Replat of

Listed By

Joan Bruggink, One Sotheby's International Realty
Source
MIAMI
Last checked May 10 2025 at 9:25 PM GMT+0000
Bathroom Details
  • Full Bathrooms: 5
Interior Features
  • Breakfast Area
  • Dual Sinks
  • Fireplace
  • First Floor Entry
  • Garden Tub/Roman Tub
  • Kitchen Island
  • Main Level Primary
  • Pantry
  • Separate Shower
  • Skylights
  • Split Bedrooms
  • Upper Level Primary
  • Walk-In Closet(s)
  • Laundry: In Garage
  • Dishwasher
  • Disposal
  • Dryer
  • Gas Range
  • Refrigerator
  • Washer
  • Windows: Blinds
  • Windows: Impact Glass
  • Windows: Skylight(s)
Subdivision
  • Mashta Island A Replat Of
Heating and Cooling
  • Central
  • Central Air
Pool Information
  • In Ground
  • Pool
Flooring
  • Marble
Exterior Features
  • Roof: Barrel
Utility Information
  • Utilities: Cable Available, Water Source: Public
  • Sewer: Public Sewer
Parking
  • Attached
  • Covered
  • Driveway
  • Garage
  • Garage Door Opener
  • Guest
Stories
  • 2
Living Area
  • 3,245 sqft
Location
   
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Estimated Monthly Mortgage Payment

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Disclaimer: Copyright 2025 Miami Association of Realtors. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 5/10/25 14:25