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520 S Mashta Dr
Key Biscayne, FL 33149
$20,000,000
Active
46+
$20,000,000
Active
5
Bedrooms
4
Bathrooms
N/A
Half Baths
3,085 
Size Sq. Ft.
25
DOM
520 S Mashta Dr Key Biscayne, FL 33149
5 Beds, 4 Baths, Single Family Residence 3,085 Sq.Ft.

Seize the rare chance to create your dream estate on one of the largest lots in Key Biscaynes prestigious Mashta Island community. This 23,263-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 Floridas most prestigious enclaves.

Listing Summary
  • Address 520 S Mashta Dr
  • City Key Biscayne
  • County Miami-Dade
  • Zip 33149
  • Price $20,000,000 ($6,483 / SqFt)
  • Status Active
  • Subdivision Mashta Island A Replat Of
  • Pets Allowed Yes
  • MLS® # A11684094
  • Property Type Residential
  • Property Sub TypeSingle Family Residence
  • Status Active
  • Square Feet 3,085
  • Year Built 1961
  • Waterfront Yes
  • Maintenance Fees No Info Provided
  • Taxes $179,582
  • Tax Year 2023
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520 S Mashta Dr
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The data relating to real estate for sale on this web site comes in part from the participating Associations of the Miami Multiple Listing Service. The MLS data provided for the property above (A11684094) is provided courtesy of (Douglas Elliman). The information being provided is for consumers' 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. Data last updated on 12-02-2024. IDX powered by Realty Net Media
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