640 SOUTH MASHTA DR, Key Biscayne
$16,800,000 USD 4 4
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| Address | 640 SOUTH MASHTA DR, Key Biscayne |
| Building Name | MASHTA ISLAND |
| Type of Property | Single Family Residence |
| Property Style | House |
| Price | $16,800,000 |
| Property Status | Active |
| MLS Number | A11990382 |
| Bedrooms Number | 4 |
| Full Bathrooms Number | 4 |
| Living Area | 3620 |
| Lot Size | 15000 |
| Year Built | 1968 |
| Garage Spaces Number | 2 |
| Folio Number | 24-52-05-008-0320 |
| Zoning Information | 2001 |
| Days on Market | 1 |
Detailed Description: Welcome to your own slice of paradise! Enjoy breathtaking sunsets from your private dock on this waterfront property boasting 100 ft of direct Biscayne Bay frontage. Ideally located on Mashta Island. Set on a 15,000 sq.ft lot, the home features 5 beds, 5 baths, including 2 bayfront primary suites with stunning views, impact windows and doors throughout. The open-concept layout flows seamlessly from the living and dining areas to the modern kitchen and out to the pool and entertainment patio, with floor-to-ceiling glass doors that open to blend indoor and outdoor living. Tranquil guest suite upstairs offering privacy and views. It also features an oversized 2-car garage, covered parking, and a spacious driveway for guests. Perfect to move in, renovate, or build your dream waterfront estate
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Address Information
| State | Florida |
| City | Key Biscayne |
| County | Miami-Dade County |
| Zip Code | 33149 |
| Address | 640 SOUTH MASHTA DR |
| Section | 5 |
| Zip Code (4 Digits) | 1735 |
Financial Information
| Price | $16,800,000 |
| Price per Foot | $0 |
| Folio Number | 24-52-05-008-0320 |
| Tax Amount | $155,651 |
| Tax Year | 2025 |
Full Descriptions
| Detailed Description | Welcome to your own slice of paradise! Enjoy breathtaking sunsets from your private dock on this waterfront property boasting 100 ft of direct Biscayne Bay frontage. Ideally located on Mashta Island. Set on a 15,000 sq.ft lot, the home features 5 beds, 5 baths, including 2 bayfront primary suites with stunning views, impact windows and doors throughout. The open-concept layout flows seamlessly from the living and dining areas to the modern kitchen and out to the pool and entertainment patio, with floor-to-ceiling glass doors that open to blend indoor and outdoor living. Tranquil guest suite upstairs offering privacy and views. It also features an oversized 2-car garage, covered parking, and a spacious driveway for guests. Perfect to move in, renovate, or build your dream waterfront estate |
| Property View | Bay, Garden |
| Water Access | Dock Available |
| Waterfront Description | Ocean Access, Ocean Front |
| Design Description | Attached, Other |
| Roof Description | Barrel Roof |
| Floor Description | Other |
| Interior Features | First Floor Entry, Entrance Foyer, Pantry, Split Bedroom, Vaulted Ceiling (s), Walk-In Closet (s), Garage Co |
| Exterior Features | Other |
| Equipment Appliances | Dishwasher |
| Pool Description | In Ground |
| Cooling Description | Central Air |
| Heating Description | Other |
| Water Description | Municipal Water |
| Sewer Description | Public Sewer |
| Parking Description | Driveway, Guest |
| Pet Restrictions | Dogs OK |
Property parameters
| Bedrooms Number | 4 |
| Full Baths Number | 4 |
| Living Area | 3620 |
| Lot Size | 15000 |
| Zoning Information | 2001 |
| Year Built | 1968 |
| Type of Property | Single Family Residence |
| Style | House |
| Building Name | MASHTA ISLAND |
| Development Name | MASHTA ISLAND |
| Construction Type | Concrete Block Construction |
| Street Direction | South |
| Garage Spaces Number | 2 |
| Listed with | DLS International Realty |