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571 Mashta Dr, Key Biscayne, FL 33149
Offering:
For Sale
Location:
Key Biscayne, FL 33149
Subdivision:
MASHTA ISLAND A REPLAT OF
Status:
Active
$6,350,000
Deemed reliable but not guaranteed.
Details
Year built:
1964
Lot size:
10,000 sq ft
Stories:
1
Garage:
2
Parking:
2 covered
Style:
Detached,One Story
Faces:
Southwest
Days on market:
6
Annual tax (2025):
$55,539
Type:
Single-family home
MLS ID
A12076783
Virtual tour:
Listed by:
HR 19 Realty LLC (HRRL01)
Listing office phone:
786-477-5091
Listing office email:
Listing agent:
Adolfo Yanes Luciani (3272122)
Features
Schools
Elementary:
Keybiscayne
Middle / junior:
Ponce De Leon
High:
Mast Academy
School assignments come from the MLS feed and can change. Verify with the district before relying on them.
Pets
Allowed:
yes
Utilities
Water source:
Public
Sewer:
Public Sewer
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.
Price history
$5,950,000 → $6,350,000
·
Increased by
$400,000 (6.7%) · 2 price changes
Location
571 S Mashta DrKey Biscayne, FL 33149
MLS information
Last updated Aug 30, 2026
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
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