Property Details
| Asking Price | $19,900,000 |
|---|---|
| Price per SqFt | $6,451 |
| Maintenance fee | Inquire |
| Property Taxes | $201,741 2026 |
| Interior Space | 3,085 SqFt |
| Beds/Baths | 5/4 |
| Year Built | 1961 |
| Garage | 2 spaces |
| Pool | Yes |
| Lot Size | 22,140 SqFt |
| MLS # | A12071221 |
Estimated Costs
An estimate of condo or HOA fees and property taxes
Monthly carry is not computed when the association fee or the taxes are not provided.
From the listing
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.
Listed by Coldwell Banker Realty
Sales History for This Home · 520 S Mashta Dr
| Sale ⇅ | Sold Price ⇅ | Closed Date ⇅ |
|---|---|---|
| A11502495 | $16,500,000 | 2/26/24 |
| A1910236 | $8,700,000 | 4/15/14 |
Listed by Coldwell Banker Realty. Mark Zilbert of ONE Sotheby's International Realty is a cooperating (transaction) broker and helps buyers find properties in Key Biscayne and throughout South Florida.
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The curated data and calculated data for this property and its surrounding condo units and homes is based solely on data we have extracted from the MLS. There may be unpublished, private, quit claim and other property offerings and transfers that do not appear here, which may affect how a buyer or seller perceives property values. Always conduct proper due diligence when considering buying or selling property.