551 S Mashta Dr, Key Biscayne, FL 33149

$4,700,000

  • bed6 Beds
  • baths5 Baths
  • hold3,245 SQFT
  • hold $1448.38 /SQFT
  • % Change  
  • Living Area M² 301 m²
  • $ / M² $18,227
  • Closed Date 07/10/2025
  • Days on Market 85 day(s)
  • Waterfront? No
  • List Price $5,495,000
  • Furnished? No
  • Year Built 1961
  • MLS #
    A11776724
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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.

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Interior Features

  • Bedroom On Main Level
  • Breakfast Area
  • Dual Sinks
  • Eat In Kitchen
  • First Floor Entry
  • Fireplace
  • Garden Tub Roman Tub
  • Kitchen Island
  • Main Level Primary
  • Pantry
  • Split Bedrooms
  • Skylights
  • Separate Shower
  • Upper Level Primary
  • Walk In Closets

Exterior Features

  • Balcony
  • Fence
  • Lighting
  • Patio

Property Tax Information

  • Tax Amount: $50,906

  • Tax Year: 2024

551 S Mashta Dr has 6 Beds , 5 Bathrooms , and 3245 square feet. The asking price for this property is $5495000, or $1448 per square feet.

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