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About This Property
Seize a rare opportunity to create a landmark waterfront estate on one of the largest residential lots in Key Biscayne’s exclusive Mashta Island enclave. Spanning an extraordinary 22,140 square feet, this exceptional property offers 138 feet of pristine water frontage and sweeping open water views, providing an unparalleled setting for a world class residence. Plans by renowned architect, Pablo Corazzini of Vitalini Corazzini Architects, are available to the buyer, offering a thoughtfully conceived vision that takes full advantage of the property’s remarkable scale, premier waterfront setting, and spectacular sunsets. The proposed design creates an extraordinary canvas for sophisticated indoor-outdoor living and entertaining, should the buyer choose to pursue the concept. With its exceptional lot size, expansive water frontage, and coveted Mashta Island address, this is a truly irreplaceable opportunity to create a legacy estate in one of South Florida’s most prestigious waterfront communities.
Property Features
County
Miami-Dade County
Section
5
Area
4177
Subdivision
MASHTA ISLAND A REPLAT OF
Interior
First Floor Entry, Split Bedroom, Family Room
Cooling
Central Air
Bedrooms
5
Floors
Tile
Full Baths
4
Appliances
Other Equipment/Appliances
Heating
Central
Style
Attached, One Story
Garage Spaces
2
Construction/Exterior
Concrete Block Construction
Patio / Deck Description
Exterior
Has a Pool
1
Possession
Funding
Lot Size in Acres
Water
Municipal Water
Sewer
Public Sewer
Lot Size in Sq. Ft.
22140
Has Waterfront
Yes
Parking Description
Driveway
View
Bay, Direct Ocean
Has Garage
Yes
Roof/Attic
Barrel Roof, Curved/S-Tile Roof
Senior Community
No
Other Utilities
Property Type
Residential
Pets
Property SubType 2
Single Family Residence
Tax Year
2026
Year Built
1961
Tax Amount
$201741
APN
NA
Square Feet Source
NA
Map
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