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481 S Mashta DriveKey Biscayne, FL 33149

For Sale

$23,900,000

Smart Buyer Rebate $239,000

Located on exclusive Mashta Island, this magnificent waterfront dream residence has been completely remodeled to offer the most luxurious and contemporary living experience. With attention to detail evident in every corner and top of the line finishes throughout, residents can enjoy the breathtaking views of smugglers cove and Biscayne bay. Sitting on 17,012 Sq Ft of land, this 3-level home offers very defined spaces that ensure glamour and sophistication all around with an open floor plan and tons of natural light including 5 bedrooms, 6.5 baths, office, elevator, enclosed garage, extra parking space, walk-in closets, fabulous pool, summer kitchen, dock, and the most amazing and gorgeous covered area on the 1st level for those that like to entertain and enjoy serenity at its finest.

Listed by Brigitte Nachtigall

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License #0542022

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One Sotheby's International Realty

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305-710-9664

Listed by Jorge Boj

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License #3016066

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One Sotheby's International Realty

Last updated September 09, 2025

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Source: MIAMIRE #A11779615

Listing Facts

  • TypeSingle-family
  • NeighborhoodVillage of Key Biscayne
  • Bedrooms5
  • Bathrooms7
  • Days on Prevu156
  • Taxes$84,924/year
  • Size5,940 sqft
  • Price per sqft$4,024

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Pets Allowed
  • Elevator
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/09/2025
Price Increased
$23,900,000
04/08/2025
Listed by One Sotheby's International Realty
$22,900,000

Property Details for 481 S Mashta Drive

Association

Amenities

  • Community Features: Public Road, Voluntary Hoa
  • Pets Allowed: Yes

Exterior

Construction

  • Roof: Barrel Roof
  • Structure Type: House
  • Window Features: Blinds
  • Year Built: 1989
  • Year Built Details: Resale
  • Architectural Style: Attached, Three Or More Stories
  • Building Name: SMUGGLERS COVE
  • Construction Materials: CBS Construction
  • Entry Location: Foyer
  • Exterior Features: Built-In Grill, Open Balcony

Features

  • Direction Faces: South
  • Patio And Porch Features: Open Balcony, Open Porch, Patio
  • Pool Features: In Ground
  • View: Canal, Water
  • Waterfront Features: Ocean Access, Canal Front, Canal Width 1-80 Feet
  • Waterfront: Yes

Measurements

  • Building Area Total: 8,544
  • Building Area Units: Square Feet
  • Lot Features: 1/4 To Less Than 1/2 Acre Lot
  • Lot Size Square Feet: 17,012
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 24-52-05-017-0110
  • Tax Annual Amount: $84,924.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Electric Range, Refrigerator, Wall Oven, Washer
  • Flooring: Ceramic Floor, Wood
  • Interior Features: First Floor Entry, Built-in Features, Closet Cabinetry, Elevator, Entrance Foyer, Other, Pantry, Walk-In Closet(s), Den/Library/Office, Family Room, Utility/Laundry In Garage

Measurements

  • Living Area: 5,940
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 6
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 7
  • Bedrooms Total: 5

Other

Location

  • Subdivision Name: SMUGGLERS COVE

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 2
  • Garage Spaces: 2
  • Garage: Yes
  • Open Parking: Yes
  • Parking Features: Covered, Driveway, Paver Block

Schools

Elementary School

  • Elementary School: Keybiscayne

High School

  • High School: Mast Academy

Utilities

Equipment

  • Cooling: Electric
  • Has Cooling: Yes
  • Heating: Electric
  • Has Heating: Yes
  • Laundry Features: In Garage
  • Other Equipment: Automatic Garage Door Opener, Elevator
  • Sewer: Public Sewer
  • Water Source: Municipal Water

Based on information from Miami Association of REALTORS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.