551 SOUTH MASHTA DR, Key Biscayne
$5,495,000 USD 6 5
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| Address | 551 SOUTH MASHTA DR, Key Biscayne |
| Building Name | MASHTA ISLAND A REPLAT OF |
| Type of Property | Single Family Residence |
| Property Style | Pool Only |
| Price | $5,495,000 |
| Sold on | 15th July, 2025 |
| Sold Price | $4,700,000 |
| Property Status | Closed |
| MLS Number | A11776724 |
| Bedrooms Number | 6 |
| Full Bathrooms Number | 5 |
| Living Area | 3245 |
| Lot Size | 10000 |
| Year Built | 1961 |
| Garage Spaces Number | 2 |
| Folio Number | 24-52-05-009-0350 |
| Zoning Information | 2001 |
| Days on Market | 106 |
Detailed Description: Your tropical private retreat on exclusive Mashta Island. This 6 bed / 5 bath, 3,245 sq.ft Mediterranean villa sits on a spacious 10,000 sq.ft lot with lush landscaping, a resort-style pool, and a private cabana guest suite. Interiors with soaring 10-foot ceilings flow seamlessly to the outdoors, perfect for entertaining and relaxed island living. Intentionally designed with two primary suites (first floor and second floor) enhancing comfort and privacy. The chef’s kitchen features a gas stove, cooking island, and SubZero refrigerator. Enjoy private balconies, a circular driveway, an attached 2-car garage with laundry, covered porches, and generous storage. Key Biscayne offers the ultimate family lifestyle with world-class amenities and a true sense of community.
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Address Information
| State | Florida |
| City | Key Biscayne |
| County | Miami-Dade County |
| Zip Code | 33149 |
| Address | 551 SOUTH MASHTA DR |
| Section | 5 |
| Zip Code (4 Digits) | 1732 |
Financial Information
| Price | $5,495,000 |
| Price per Foot | $0 |
| Sold on | 15th July, 2025 |
| Sold Price | $4,700,000 |
| Folio Number | 24-52-05-009-0350 |
| Tax Amount | $50,906 |
| Tax Year | 2024 |
| Terms of Sale | Cash |
| Type of Contingencies | No Contingencies |
Full Descriptions
| Detailed Description | Your tropical private retreat on exclusive Mashta Island. This 6 bed / 5 bath, 3,245 sq.ft Mediterranean villa sits on a spacious 10,000 sq.ft lot with lush landscaping, a resort-style pool, and a private cabana guest suite. Interiors with soaring 10-foot ceilings flow seamlessly to the outdoors, perfect for entertaining and relaxed island living. Intentionally designed with two primary suites (first floor and second floor) enhancing comfort and privacy. The chef’s kitchen features a gas stove, cooking island, and SubZero refrigerator. Enjoy private balconies, a circular driveway, an attached 2-car garage with laundry, covered porches, and generous storage. Key Biscayne offers the ultimate family lifestyle with world-class amenities and a true sense of community. |
| Property View | Garden |
| Design Description | Detached, Two Story, Mediterranean |
| Roof Description | Barrel Roof |
| Floor Description | Marble |
| Interior Features | First Floor Entry, Cooking Island, Pantry, Roman Tub, Skylight, Split Bedroom, Walk-In Closet (s), Den / Libra |
| Exterior Features | Lighting, Open Balcony |
| Furnished Information | Unfurnished, Furniture For Sale |
| Equipment Appliances | Dishwasher, Disposal, Dryer, Gas Range, Refrigerator, Washer |
| Pool Description | In Ground |
| Cooling Description | Central Air |
| Heating Description | Central |
| Water Description | Municipal Water |
| Sewer Description | Public Sewer |
| Parking Description | Covered, Driveway, Guest |
| Pet Restrictions | Yes |
Property parameters
| Bedrooms Number | 6 |
| Full Baths Number | 5 |
| Living Area | 3245 |
| Lot Size | 10000 |
| Zoning Information | 2001 |
| Year Built | 1961 |
| Type of Property | Single Family Residence |
| Style | Pool Only |
| Building Name | MASHTA ISLAND A REPLAT OF |
| Development Name | MASHTA ISLAND A REPLAT OF |
| Construction Type | CBS Construction |
| Street Direction | South |
| Garage Spaces Number | 2 |
| Listed with | One Sotheby’s International Re |