$20,000,000
For Sale

520 S Mashta Dr

Key Biscayne, FL 33149
3085 sqft | 5 beds | 4 baths | #A11684094
Browse 46 photos
Type:Purchase
Structure:House
Zone:Residential

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 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 Florida's most prestigious enclaves.

  • Property Details
      • InteriorFirst Floor Entry, Split Bedroom, Family Room
      • Lot Description1/2 To Less Than 3/4 Acre Lot
      • SubdivisionMASHTA ISLAND A REPLAT OF
      • Property SubtypeSingle Family Residence
      • CountyMiami-Dade County
      • ViewBay, Direct Ocean
      • Utility SourceMunicipal Water
      • Sewer InformationPublic Sewer
      • MLS #A11684094
      • MLS #A11684094
      • Parking TypeDriveway
      • Property TypePurchase
      • Cost20000000
      • Structure TypeHouse
      • Square Feet3085
      • Year Built1961
      • Bedrooms5
      • Bathrooms4
      • Full Baths4
      • Parking Spaces2
      • Pets1
      • Waterfront1

Location

Mateo UsugaReal Estate Group
$
years

Down Payment

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%
10.0%

Interest Rate

%
6.0%

Tax Rate

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2.6%
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annually
$
monthly

Note: The results shown are estimates only and do not include all factors. Speak with a licensed agent or loan provider for exact details. This tool is sourced from CloseHack.

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