4-Bed Single Family Residence at MASHTA ISLAND A REPLAT OF in Key Biscayne

$6,350,000

Listing courtesy of HR 19 Realty LLC; Adolfo Yanes Luciani. Information from the Southeast Florida Multiple Listing Service is deemed reliable but is not guaranteed accurate.

For Sale
bedrooms

4

bathrooms

4

Square Footage

2761

Type of Property

Single Family Residence, Residential

Details

Overview

Sub Type
Single Family Residence
Price Per Sqft
$2,300/sqft
Built In
1964
Taxes
$55,539/yr

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.

This single family residence home located at 571 S Mashta Dr, Key Biscayne FL 33149 is currently for sale and has been available on Brickellsold for 5 days. This property is listed at $6M. It has 4 beds, 4 bathrooms, and is 2761 square feet. It was built in 1964. 571 S Mashta Dr, Key Biscayne FL 33149 is in Key Biscayne county Miami-Dade County.

Interior

Bedrooms
4
Bathrooms
4
Bathrooms Full
4
Features
  • Flooring: Ceramic Floor, Marble, Parquet
  • Common walls with other units/homes: Detached, One Story
Heating
Central, Electric
Cooling
Central Air, Electric
Appliances
Bottled Gas, Dishwasher, Disposal, Dryer, Electric Range, Gas Range, Gas Water Heater, Ice Maker, Microwave, Refrigerator, Free-Standing Freezer, Wall Oven, Washer
Total structure area
3,722
Total interior livable area
2,761 sqft

Property

Parking
  • Covered Spaces: 2
  • Parking Features: Driveway
  • Garage Spaces: 2
Parcel Number
24-52-05-009-0370
Features
  • Entry location: First Floor Entry, Bar, Built-in Features, Closet Cabinetry, Cooking Island, Walk-In Closet(s), Family Room
  • Exterior Features: Barbeque, Built-In Grill, Lighting
  • View Description: None

Construction

Property subtype
Single Family Residence, Residential
Materials
Concrete Block Construction
Condition
  • Year Built: 1964

Community & HOA

Community
  • Security Features:
  • Subdivision: MASHTA ISLAND A REPLAT OF
HOA
  • Amenities:
Region
Key Biscayne

Financial

Price Per Sqft
$2,300/sqft
Taxes
$55,539/yr
On Market Date
8/23/2026
Listing Terms
All Cash, Conventional

Metadata

Added
8/28/2026
Updated
8/29/2026
MLS#
A12076783
Days on Market
5
Listed By
HR 19 Realty LLC
Originating MLS
A-Miami Association of REALTORS

Map

Price History

EventPriceDate
Original list price$5,950,000Aug 28, 2026
Current list price$6,350,000Aug 29, 2026

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