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520 S Mashta Dr, Key Biscayne FL 33149

  • $ 18,900,000

Overview

Property ID: A11684094
  • 5
  • Bedrooms
  • 4
  • Bathrooms
  • 2
  • Garages
  • 3085 Square Feet
  • Area Size
  • 1961
  • Year Built

Description

Seize the rare chance to create your dream estate on one of the largest lots in Key Biscayne’s prestigious Mashta Island community. This 22,140-square-foot property features 138 feet of pristine water frontage, offering breathtaking open-water views—an ideal backdrop for a grand residence. Collaborate with the renowned Corazzini & Associates, known for their award-winning designs that merge elegance with functionality. Enjoy spectacular sunsets visible throughout your home, perfect for relaxation and entertaining. Included are fully approved plans and permits for a stunning 8-bedroom, 8.5-bath, 10,000-square-foot estate, ensuring a seamless start to your vision. Don’t miss this once-in-a-lifetime opportunity to establish a legacy in one of South Florida’s most prestigious enclaves.

Details

Updated on June 17, 2025 at 5:43 pm
  • Property ID A11684094
  • Price $ 18,900,000
  • Property Size 3085 Square Feet
  • Bedrooms 5
  • Bathrooms 4
  • Garages 2
  • Year Built 1961
  • Property Type Single Family Residence
  • Property Status Residential

Additional details

  • Days on the Market 208
  • Pets Allowed 1
  • Availability Active
  • Original Listing Price 20000000
  • Annual Tax Amount 179582
  • Tax Year 2023

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Jose (Nacho) Bula

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