571 S Mashta Drive, Key Biscayne, FL

$6,350,000

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4

Beds

3

Baths

2,761

Square feet

0.23

Acres

About 571 S Mashta Drive

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.

Single Family home for sale in Key Biscayne, FL at 571 S Mashta Drive. This 4 bedroom Single Family home is priced at $2,300/sqft

Features of 571 S Mashta Drive

MLS® # A12076783
Price $6,350,000
Bedrooms 4
Bathrooms 3.00
Full Baths 3
Square Footage 2,761
Acres 0.23
Year Built 1964
Type Single Family
Sub-Type Single Family Homes
Status Price Change

Community Information: Key Biscayne

Address 571 S Mashta Drive
Area 2520
Subdivision MASHTA ISLAND A REPLAT OF
City Key Biscayne
County Miami-Dade
State FL
Zip Code 33149

Amenities of 571 S Mashta Drive

Parking Driveway, Garage Door Opener, Garage, Attached Garage, Attached
# of Garages 2
Is Waterfront No
Has Pool Yes
Pool Concrete, Equipment Included

Interior of 571 S Mashta Drive

Interior Features Bar, Built-in Features, Kitchen Island, Walk-In Closet(s), Closet Cabinetry
Appliances Gas Water Heater, Dryer, Disposal, Dishwasher, Electric Range, Free-Standing Freezer, Gas Range, Ice Maker, Microwave, Oven, Refrigerator, Washer
Heating Central, Electric
Cooling Central Air, Electric
Fireplace Yes
# of Stories 1
Stories One

Exterior of 571 S Mashta Drive

Exterior Features Built-in Barbecue, Barbecue, Lighting
Windows Blinds, Other
Roof Shingle
Construction Block

School Information

Elementary Key Biscayne K-8
Middle Ponce De Leon
High Coral Gables

Additional Information On 571 S Mashta Drive

Listing Courtesy of HR 19 Realty LLC
Date Listed August 24th, 2026
Zoning 2001
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeHR 19 Realty LLC

Listing Map

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