640 S Mashta Dr, Key Biscayne FL 33149, Key Biscayne, Miami-Dade County, Residential
- $19,500,000
640 S Mashta Dr, Key Biscayne FL 33149, Key Biscayne, Miami-Dade County, Residential
- $19,500,000
Overview
- Single Family Residence
- 5
- 5
- 2
- 3620 Square Feet
- Square Feet
- 1968
- DLS International Realty
- Claudia Fontecilla
- A11896953
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Description
Welcome to your own slice of paradise! Enjoy breathtaking sunsets from your private dock on this waterfront property boasting 100 feet of direct Biscayne Bay frontage. Ideally located on Mashta Island. Set on a 15,000 SF 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.
Details
Updated on March 18, 2026 at 3:38 pm-
Property ID A11896953
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Price $19,500,000
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Property Size 3620 Square Feet
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Bedrooms 5
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Bathrooms 5
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Garages 2
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Year Built 1968
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Property Type Single Family Residence
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Property Status Residential
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Listing Agent Claudia Fontecilla
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Listing Office DLS International Realty
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