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$47,000,000
775 S Mashta Drive
Key Biscayne, FL 33149
MLS# A2001951
Status: Closed
6 beds  |  8 baths  |  11588 sqft


Aerial View
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Aerial View Aerial View Aerial View Aerial View Aerial View Swimming Pool/Hot Tub/Sauna Waterfront/Dock/Pier Bedroom View View Swimming Pool/Hot Tub/Sauna Patio/Deck/Lanai Patio/Deck/Lanai Exterior Back View View

Property Description
Greatest property in South Florida - EVER. Captivating waterfront 2 acre gated grand estate on a private penninsula overlooking Biscayne Bay w/the Miami skyline as a backdrop. 2000 ft water frontage. 5 story 12000 sqft 6 bedrooms 8 full baths w/stunning 360 degree water & city views. Fabulous pool & gazebo area. Private deep water yacht harbor. Property was the playground of America's elite at the turn of the century. (Vanderbilt's, Carnegie's & the likes partied here).

Details
Contract Information
Comp Sale YN: No
Occupant Type: Call Listing Agent
Listing Date: 2014-09-08
Status: Closed
Original List Price: 60000000
Sold Price: $47,000,000
Current Price: $47,000,000
Location and Legal
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
City Name: Key Biscayne
Municipal Code: 24
Postal Zip: 33149
Subdivision Number: 3
Country: United States
Street Number: 775
Street Direction Prefix: S
Street Name: Mashta
Street Suffix: Drive
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1736
Subdivision Name: MASHTA POINT SUB
Area: 2520
Parcel Number: 2452060030060
Zoning: 20/ESTAT
General Property Information
Living Area Main: 11588
Lot Size Dimensions: 71198
Water Frontage Feet: 2000
Senior Community YN: Yes
Furnished: Unfurnished
Pool Private YN: Yes
Spa YN: Yes
Property Sub Type: Single Family Residence
Bedrooms Total: 6
Bathrooms Total: 8
Bathrooms Full: 8
Building Area Main: 11588
Year Built: 1991
Garage YN: 1
Attached Garage YN: 1
Garage Spaces: 4
Covered Spaces: 4
Waterfront YN: 1
Direction Faces: Southwest
Financial Information
Membership Fee Required YN: No
Tax Annual Amount: 128153
Tax Year: 2013
Tax Legal Description: MASHTA POINT SUBPB 131-37 LOT 6 BLK 1 LOT SIZE 37500 SQ FT M/L OR 1
Office/Member Information
DXORIGMLSID: SEF
Status Change Information
Buyer Financing: Conventional
Major Change Timestamp: 2015-12-24T01:06:10Z
Major Change Type: Status Change
Status Change Date: 2015-12-23
Under Contract Date: 2015-08-28
Close Date: 2015-12-23
Close Price: 47000000
Amenities
None: 1
Dining Area
Eat-In Kitchen: 1
Exterior Features
Other: 1
Flooring
Marble: 1
Guest House Area Details
Living Area Guest House: 0
Parking Features
Covered: 1
Attached: 1
Attached Garage: 1
Garage: 1
Property Condition
Resale: 1
Possession
Negotiable: 1
Utilities
Sewer Available: 1
Heating
Central: 1
Sprinkler Description
Other Sprinkler: 1
Water Access
Ocean Access: 1
Water View
Bay: 1
Ocean: 1
Window Features
Other: 1
Construction Materials
CBS: 1
Interior Features
Elevator: 1
Other: 1
Listing Terms
Conventional: 1
Pool Features
Other: 1
Roof
Other: 1
Water Source
Public: 1
Waterfront Features
Bayfront: 1
Ocean Front: 1
Architectural Style
Other: 1
Boat and Dock Information
Dock: Yes
Boat and Dock Features
Private Dock: 1
Cooling
Central Air: 1
Showing Requirements
Call Listing Agent: 1
Master Bedroom/Bath
Other: 1
Pool Size Details
Pool Size (WxL): 0
Restrictions
No Restrictions: 1
Tax Information
Other Exemption: 1
Room Types
Other: 1
Buyer Details
Intended Use: Unknown/Withheld
Concessions
Seller Concessions: No
Price Calculations
Current Price To SqFt: 4055.92
Section Details
Parcel Number MLX: 0060
Acreage Description
1 To Less Than 2 Acre Lot: 1
Originating Details
Originating System Key: 79570821
Originating System ID: M00000151
Property Features
Dining Area: Eat-In Kitchen
Exterior Features: Other
Flooring: Marble
Parking Features: Covered; Attached; Attached Garage; Garage
Property Condition: Resale
Architectural Style: Other
Boat and Dock Features: Private Dock
Construction Materials: CBS
Cooling: Central Air
Heating: Central
Interior Features: Elevator; Other
Listing Terms: Conventional
Pool Features: Other
Possession: Negotiable
Restrictions: No Restrictions
Roof: Other
Sprinkler Description: Other Sprinkler
Tax Information: Other Exemption
Utilities: Sewer Available
Water Access: Ocean Access
Water Source: Public
Water View: Bay; Ocean
Waterfront Features: Bayfront; Ocean Front
Window Features: Other
Showing Requirements: Call Listing Agent
Room Types: Other
Acreage Description: 1 To Less Than 2 Acre Lot
Room Information
Room Name
Other

IDX
Listing Office: One Sotheby's International Realty

Last Updated: February - 12 - 2026

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Copyright 2026 Beaches Multiple Listing Service, Inc. All rights reserved. Information Not Guaranteed and Must Be Confirmed by End User. Site contains live data.


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