$6,350,000
571 S Mashta Drive, Key Biscayne, FL 33149
Mashta Island A Replat Of
Beds
4 Beds
Baths
3 Baths
Living Area
2,761 Sq Ft
Lot
0.23 acres
Built
1964
Days Listed
10
Price Per Sq Ft
$2,300/sqft
Listed
Aug 24, 2026
Last Price Change
Aug 29, 2026
Garage
2 spaces
Property Type
Single Family Residence
Property Overview
This 4-bedroom single family residence at 571 S Mashta Drive, Key Biscayne, FL 33149 in the Mashta Island A Replat Of community on 0.23 acres with 2,761 square feet of living area, built in 1964 is listed for $6,350,000. Notable MLS signals include Pool.
MLS Public Remarks
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.
Key Biscayne Property Snapshot
Property Type
Residential
Sub Type
Single Family Residence
Stories
1
Total Baths
3
Building Area
3,722 sq ft
Lot Size
10,000 sq ft
Condition
MLS #
A12076783
Waterfront, Boating & Outdoor
Private Pool
Yes
Pool Features
Concrete, Equipment Included
Patio / Porch
Porch - Open, Deck, Porch
Interior & Construction
Interior Features
Bar, Built-in Features, Kitchen Island, Walk-In Closet(s), Closet Cabinetry
Primary Bedroom
Master Bdrm - Ground, Master Bdrm - Sitting, Separate Shower, Bedroom On Entry Level
Rooms
Family Room
Appliances
Gas Water Heater, Dryer, Disposal, Dishwasher, Electric Range, Free-Standing Freezer, Gas Range, Ice Maker, Microwave, Oven, Refrigerator, Washer
Flooring
Ceramic Tile, Marble, Parquet
Construction
Block
Heating
Central, Electric
Cooling
Central Air, Electric
Furnished
Unfurnished
Parking, HOA & Rules
Garage Spaces
2
Parking Features
Driveway, Garage Door Opener, Garage, Attached Garage, Attached
Pets Allowed
Yes
Restrictions
See Remarks
Taxes, Utilities & MLS
Annual Taxes
$55,539
Tax Year
2025
Parcel Number
2452050090370
Zoning
2001
County
Miami-Dade
MLS Area
2520
Sewer
Public Sewer
Water Source
Public
Photos
34
Listing courtesy of HR 19 Realty LLC
Listing Agent: Adolfo I Yanes Luciani

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