571 Mashta Dr, Key Biscayne, FL 33149

For Sale $6,350,000

Days Listed

6

Beds

4

Baths

3

Interior

2761 ft2 (257m2)

For Sale
34
571 Mashta Dr, Key Biscayne, FL 33149|4 BEDS | 3 BATHS |$6,350,000

Description

Enjoy your own paradise in the paradise—an exceptional, move-in-ready residence on prestigious Mashta Island, one of Key Biscayne's most exclusive and tranquil enclaves. Beautifully remodeled and designed for relaxed yet sophisticated island living, this home offers exceptional indoor and outdoor spaces to enjoy with family and friends. Outdoor living takes center stage with a heated pool and spectacular covered entertainment area featuring a custom BBQ, grill, sink, granite counters and seating for up to 12 guests—the perfect setting for weekend gatherings, celebrations and year-round enjoyment of the Key Biscayne lifestyle. Bright, inviting interiors feature a spacious open layout that seamlessly connects the living, dining and kitchen areas. The impressive chef's kitchen is equipped with premium Viking appliances, generous cooking island and abundant granite counter space. Marble flooring enhances the main living areas, while warm wood floors add character to the private bedroom spaces. The primary suite opens directly to the pool area and features a large walk-in closet and a luxurious bath with steam shower. The property is on a 10,000 SF lot with an ample circular driveway, covered garage for two vehicles and a large additional side parking.

| Floor Plans

  • Days On Market:
    6
    Listed:
    Aug 28, 2026
  • Size:
    2761 ft2 (257m2)
    Rooms:
    4
  • Bathrooms:
    3
    Baths Half:
    0
  • Terms:
    All Cash, Conventional
    Property Facing:
    Southwest
  • Last Modification:
    2 months ago
    Price Change:
    +6.72%

Property Taxes and Assessment

  • Annual Tax
    $55,539
  • Tax Year
    2025
  • Maintenance Fee
    N/A
  • Association Fee
    N/A
  • Terms
    All Cash, Conventional

Property Features

Facts and features
Views
  • None
  • Interior Features
  • First Floor Entry
    Bar
    Built-in Features
    Closet Cabinetry
    Cooking Island
    Walk-In Closet(s)
    Family Room
  • Exterior Features
  • Barbeque
    Built-In Grill
    Lighting
  • Appliances
  • Bottled Gas
    Dishwasher
    Disposal
    Dryer
    Electric Range
    Gas Range
    Gas Water Heater
    Ice Maker
    Microwave
    Refrigerator
    Free-Standing Freezer
    Wall Oven
    Washer
  • Parking
  • Driveway
  • Other Facts
    Heating
  • Central
    Electric
  • Cooling
  • Central Air
    Electric
  • Electric
  • Circuit Breakers
  • Flooring
  • Ceramic Floor
    Marble
    Parquet
  • Window Features
  • Blinds
    High Impact Windows
    Picture Window
  • Fireplace Features
  • Fireplace
  • Roof
  • Shingle
  • Fencing
  • Fenced
  • Water Source
  • Municipal Water
  • Sewer
  • Public Sewer
  • Amenities
    Pool Features
  • Concrete
    Equipment Stays
  • Patio And Porch Features
  • Deck
    Open Porch
  • Community Features
  • Paved Road
  • Architectural Style
  • Detached
    One Story
  • Construction Materials
  • Concrete Block Construction
  • Structure Type
  • Pool Only
    House
  • Schools
    Elementary School
  • Keybiscayne
  • Middle Or Junior School
  • Ponce De Leon
  • High School
  • Mast Academy
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    Sophia K. Albrecht

    Sophia K. Albrecht

    Lic. Real Estate Broker