$6,350,000

Price increased by $400,000 on Aug 29, 2026

Single Family Residence In Key Biscayne

4 Beds
4 Baths
2,761 Sqft
10,000 Sqft lot

Updated: August 29
Source:
MIAMI REALTORS MLS MLS#A12076783

About the Property

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 spec

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.

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Property type

House
Floors

1
Year built

1964
Price/sqft

$2,299

Features

Pool
Garage
Walk In Closet
Water View
Steam Room
Fireplace
Outdoor Kitchen
Open Kitchen
Garden

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571 S Mashta Dr, Key Biscayne, Florida, United States View on Google Maps

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HR 19 Realty LLC - Coral Gables

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HR 19 Realty LLC - Coral Gables

Florida, United States

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2

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2025

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HR 19 Realty LLC - Coral Gables

Coral Gables, Florida, United States

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Last updated

August 29

First listed

Aug 29

Listing reference

A12076783

Listing status

Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

Single Family Residence In Key Biscayne

About the Property

Property type

Floors

Year built

Price/sqft

Features

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Single Family Residence In Key Biscayne

About the Property

Property type

Floors

Year built

Price/sqft

Features

Lot

Indoor

Outdoor

Explore the Area

Listed by

Book home tour with the agent

Similar Properties Nearby

New Listings in Key Biscayne

Explore More Homes for Sale

Key Biscayne, FL, United States property types

Key Biscayne, FL, United States popular searches

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