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775 S Mashta Drive, Key Biscayne, FL 33149

$47,000,000

Virtual Tour

http://www.obeo.com/u.aspx?ID=932832

Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 11,588 Status: Closed

Current Price: $47,000,000 List Date: 9/09/2014 Last Modified: 2/12/2026

Overview

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).

Listing Details MLS# A2001951

General Property Information

Property Sub Type: Single Family Residence
Bedrooms Total: 6
Bathrooms Total: 8
Bathrooms Full: 8
Building Area Main: 11588
Living Area Main: 11588
Year Built: 1991
Garage YN: Yes
Attached Garage YN: Yes
Garage Spaces: 4
Covered Spaces: 4
Lot Size Dimensions: 71198
Senior Community YN: Yes
Waterfront YN: Yes
Water Frontage Feet: 2000
Direction Faces: Southwest
Pool Private YN: Yes
Spa YN: Yes
Furnished: Unfurnished

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

Contract Information

Comp Sale YN: No
Original List Price: 60000000
Occupant Type: Call Listing Agent

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 775
Street Direction Prefix: S
Street Name: Mashta
Street Suffix: Drive
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1736
Postal Zip: 33149
Subdivision Name: MASHTA POINT SUB
Area: 2520
Parcel Number: 2452060030060
Subdivision Number: 3
Zoning: 20/ESTAT

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

Status Change Information

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
Buyer Financing: Conventional

More Information

Boat and Dock Information

Dock: Yes

Buyer Details

Intended Use: Unknown/Withheld

Concessions

Seller Concessions: No

Price Calculations

Current Price To SqFt: 4055.92

Section Details

Parcel Number MLX: 0060

Originating Details

Originating System Key: 79570821
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Amenities

None: Yes

Dining Area

Eat-In Kitchen: Yes

Exterior Features

Other: Yes

Flooring

Marble: Yes

Guest House Area Details

Living Area Guest House: 0

Parking Features

Covered: Yes
Attached: Yes
Attached Garage: Yes
Garage: Yes

Property Condition

Resale: Yes

Possession

Negotiable: Yes

Utilities

Sewer Available: Yes

Heating

Central: Yes

Sprinkler Description

Other Sprinkler: Yes

Water Access

Ocean Access: Yes

Water View

Bay: Yes
Ocean: Yes

Window Features

Other: Yes

Construction Materials

CBS: Yes

Interior Features

Elevator: Yes
Other: Yes

Listing Terms

Conventional: Yes

Pool Features

Other: Yes

Roof

Other: Yes

Water Source

Public: Yes

Waterfront Features

Bayfront: Yes
Ocean Front: Yes

Architectural Style

Other: Yes

Boat and Dock Features

Private Dock: Yes

Cooling

Central Air: Yes

Showing Requirements

Call Listing Agent: Yes

Master Bedroom/Bath

Other: Yes

Pool Size Details

Pool Size (WxL): No

Restrictions

No Restrictions: Yes

Tax Information

Other Exemption: Yes

Room Types

Other: Yes

Acreage Description

1 To Less Than 2 Acre Lot: Yes

Room Information

Room Name
Other

Listing Office: One Sotheby's International Realty

Last Updated: February - 12 - 2026

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