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571 S Mashta Drive, Key Biscayne, FL - photo 1

$6,350,000

571 S Mashta Drive

Key Biscayne, FL 33149

Estimated payment $38,100/month

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4Beds
3Baths
2,761Sq Ft
$2300Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

No HOA
Private Pool
Fireplace
Garage
Built in 1964
10,019 sqft Lot

About This Home

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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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:4
  • •Bathrooms:3
  • •Full bathrooms:0

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:2,761 sqft
  • •Total interior livable area:2,761 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:10,019 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:1964

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Price history

DateEventPrice
2026-08-24T00:00:00.000ZListed for sale$6,350,000$2300/sqft

Listing Agent

Adolfo I Yanes Luciani

HR 19 Realty LLC

Brokerage Phone: 786-477-5091

Source: Beaches MLS · MLS #A12076783

Data Powered by Home Junction, Inc.

Nearby

Schools

KEY BISCAYNE K-8 CENTER

Elementary · 0.6 mi

Supermarkets

Winn-Dixie

0.7 mi

Key Biscayne Green Market

0.9 mi

NAHUEN Gourmet Market

1.0 mi

Dining

Cocina

0.3 mi

Tasters Lane

0.3 mi

Panna

0.7 mi

Parks

Harbor Park

0.4 mi

Hampton Park

0.7 mi

Paradise Park

0.8 mi

Beaches

Crandon Park Beach

1.2 mi

Crandon Beach

2.1 mi

Hobie Island Beach Park

4.2 mi

Nearby amenity locations include data © OpenStreetMap contributors.