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481 S Mashta Dr Key Biscayne FL 33149

$19,900,000
$22,900,000
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Reduced
481 S Mashta Dr, Key Biscayne, FL 33149, - MLS#A11779615 481 S Mashta Dr, Key Biscayne, FL 33149, - MLS#A11779615 481 S Mashta Dr, Key Biscayne, FL 33149, - MLS#A11779615 481 S Mashta Dr, Key Biscayne, FL 33149, - MLS#A11779615

Zev Freidus Broker / President
Zev Freidus
Broker / President
561-235-2161
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Overview of 481 S Mashta Drive

5 Bedrooms
6/1 Bathrooms
2 Car Garage
8,544 Square Feet
5,940SF Living Area
Pool:
No
Ocean Access
Year Built 2017
Listed For 322 Days

Don't miss this home for sale in Mashta Island! Offering approximately 8,500 square feet of construction, this spectacular waterfront estate on coveted Mashta Island is a rare expression of space, privacy, and coastal elegance. Fully remodeled and designed for effortless indoor-outdoor living, this three-level contemporary residence enjoys direct ocean access, panoramic views of smugglers cove and biscayne bay, and constant ocean breezes that create a true sense of serenity. set on a 17,012-square-foot lot in one of key biscayne’s most exclusive and tranquil enclaves, the property is surrounded by water, light, and lush tropical landscaping, offering remarkable privacy and a peaceful island atmosphere. The residence features 8,544 square feet of total area, including garage and terraces, with expansive open living spaces, refined finishes, abundant natural light, and impeccable craftsmanship throughout. The flexible floor plan allows for effortless reconfiguration to accommodate additional rooms and customized living areas. World-class amenities include a private dock for boating enthusiasts, resort-style pool, summer kitchen, spectacular covered entertainment level, elevator, gym, garage, and extra parking, creating an exceptional setting for both grand entertaining and everyday enjoyment. This is more than a home...it is a private waterfront sanctuary, offering the rare opportunity to experience the very best of island living in one of key biscayne’s most prestigious locations.

This luxury single family home was built in 2017 and features 5 bedrooms, and 6 full bathrooms plus 1 half bath. This home for sale is 8,544 square feet, with 5,940 sq ft being air conditioned living space. The home has a 2 car garage and does not have a private swimming pool.

Completely remodeled waterfront residence on Mashta Island, Key Biscayne, FL!.

Please contact your ZFC agent for more information about MLS# AX-11779615 or any other homes for sale in Key Biscayne or elsewhere in the Miami-Dade County area.

Features & Amenities

Appliances

Built In Oven, Dryer, Dishwasher, Electric Range, Electric Water Heater, Disposal, Ice Maker, Microwave, Refrigerator, Washer

Cooling

Electric

Heating

Electric

Flooring

Ceramic Tile, Hardwood, Wood

Parking

Attached, Covered, Driveway, Garage, Paver Block, Garage Door Opener

Lot Size

17012 Square Feet

View

Canal, Water view

Construction Materials

Block

Interior Features

Bidet, Built In Features, Breakfast Area, Closet Cabinetry, Dining Area, Separate Formal Dining Room, Dual Sinks, Entrance Foyer, First Floor Entry, Pantry, Sitting Area In Primary, Separate Shower, Upper Level Primary, Walk In Closets, Elevator

Furnished

Unfurnished

Exterior Features

Balcony, Outdoor Grill, Porch, Patio

Lot Features

Quarter To Half Acre Lot, Sprinklers Automatic

Patio And Porch Features

Balcony, Open, Patio, Porch

Pool Features

In Ground, Pool

Roof

Barrel

Window Features

Blinds

Utilities

Cable Available

Waterfront Features

Canal Access, Canal Front, Ocean Access

Laundry

In Garage

Year Built

2017

Pets Allowed

No Pet Restrictions, Yes

Annual Real Estate Taxes

$84,924 (2024)

Legal Description

5 55 42 Smugglers Cove Pb 78-83 Lot 11 Lot Size 17012 Sq Ft Or 19428-0237 12/2000 1

Property Type

Single Family Home

Community Features

Home Owners Association

Direction Faces

South

MLS Number

A11779615

Universal Property Id

U S-12025-N-2452050170110-R-N

Days On Market

322

Community Name

Smugglers Cove

481 Mashta Dr Price Calculator

Get Mortgage Quote For This Home

The payment calculator figures for 481 S Mashta Drive should be used as an estimate only. Loan terms including interest rate, and required downpayment will vary with each lender and/or individual. RE taxes for this home for sale are estimated based on the actual property taxes for this property for the tax year 2024 which are $84,924 but will likely change when this home sells. These estimations are calculated from a list price of $19,900,000 and a 25% down payment and do not include homeowners insurance which will vary greatly depending on the home characteristics and location.

Recent Home Sales near 481 Mashta Dr

Address Sale Price Bed Bth Size Location Sale Date
945 Mariner Drive $Log in to view 6 6/0 6,526SF Cape Florida 04/28/2025

MLS# AX-11779615 Listing History

12/31/1969 Listed for sale by One Sotheby's International Realty with MLS# AX-11779615 with a list price of $22,900,000.

Miami-Dade County Schools

Public Transportation

Miami Dade Transit:

BRICKELL STATION-KEY BISCAYNE

Miami Dade Transit:

BRICKELL STATION-KEY BISCAYNE

Miami Dade Transit:

BRICKELL STATION-KEY BISCAYNE

Miami Dade Transit:

BRICKELL STATION-KEY BISCAYNE

Miami Dade Transit:

BRICKELL STATION-KEY BISCAYNE

This listing of 481 Mashta Dr Key Biscayne FL 33149 was last updated on 2026-02-11 12:00:16. Listing courtesy of One Sotheby's International Realty.
MLS

Map of 481 Mashta Dr Key Biscayne FL 33149

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Zev Freidus Broker / President
Zev Freidus
Broker / President
561-235-2161
Call Me
Text Me
Email Me
When clicking Submit Request, you are registering to this website and agreeing that ZFC Real Estate, its affiliates or associated third parties may contact you, including with calls or texts by automated means. You also agree to our Terms of Use and Privacy Policy

The data relating to homes for sale or lease or other real estate for sale or for rent on the ZFC website comes in part from a cooperative data exchange program of the MLS in which this Broker participates. The real estate displayed may not be all of the homes in the database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Homes for sale that are listed by Brokers other than this Broker are marked with either the listing Broker's name or the MLS name or a logo provided by the MLS and the details page about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. ZFC, the Florida Association of Realtors and its cooperating Multiple Listing Services do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law including the fair housing act prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. 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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