571 S Mashta Drive, Key Biscayne, FL 33149

$6,350,000
4
BD
3
BA
2,761
SqFt

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List Price
$6,350,000
Status
ACTIVE
Days on Market
26
Price Change
▲ $400,000 1788031530
MLS#
A12076783
Subtype
Residential
Year Built
1964
Bedrooms
4
Bathrooms
3
Full Baths
3
Living Area
2,761
Acres
0.23
Subdivision
Mashta Island A Replat Of
MLS Area Major
2520

Property 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.

Additional Information

Interior Features
Breakfast Bar, Built-in Features, Bedroom on Main Level, Closet Cabinetry, Dining Area, Separate/Formal Dining Room, Kitchen Island, Main Level Primary, Sitting Area in Primary, Separate Shower, Bar, Walk-In Closet(s)
Exterior Features
Built-in Barbecue, Barbecue, Lighting, Outdoor Living Area
Taxes
$55,539
Flooring
Ceramic Tile, Marble, Parquet
Appliances
Dryer, Dishwasher, Electric Range, Free-Standing Freezer, Disposal, Gas Range, Gas Water Heater, Ice Maker, Microwave, Oven, Refrigerator, Washer
Heating
Central, Electric
Air Conditioning
Central Air, Electric
Exterior Construction
Block
Stories
1
Levels
One
Roof
Shingle
Pool
Yes
Parking Features
Attached, Driveway, Garage, Garage Door Opener
Garage Spaces
2
Elementary School
Key Biscayne K-8
Middle School
Ponce De Leon
High School
Coral Gables

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Calculator source: Real Geeks

Listing courtesy of HR 19 Realty LLC. Contact:

All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed. © 2026 Beaches Multiple Listing Service, Inc. All rights reserved.


Agent: Adolfo I Yanes Luciani | Email: adolfo@grupomre.com