720 S Mashta Drive, Key Biscayne, FL 33149

$9,800,000
Property Type: Residential Bedrooms: 6 Baths: 6 Square Footage: 6,328 Status: Closed
Current Price: $9,800,000 List Date: 6/10/2013 Last Modified: 8/14/2026

Overview

Description

Originally built 1964 COMPLETELY renovated and new CO in 2010 a Key Biscayne Waterfront Paradise. Enjoy breathtaking views while every need is met by the brilliant floor plan and excellent flow for every lifestyle. 6 bedroom, 5.5 bath, Gourmet kitchen, to p of the line finishings, open entertaining design with private gathering on the second floor as well. A "smart home" for luxury living.

Listing Details MLS# A1798966

General Property Information

Property Sub Type
Single Family Residence
Bedrooms Total
6
Bathrooms Total
6
Bathrooms Full
5
Bathrooms Half
Yes
Building Area Main
6328
Living Area Main
6328
Year Built
2010
Garage YN
Yes
Attached Garage YN
Yes
Garage Spaces
2
Covered Spaces
2
Lot Size Dimensions
X
Senior Community YN
Yes
Waterfront YN
Yes
Outdoor Living Spaces YN
Yes
Stories Total
2
Direction Faces
South
Fireplace YN
Yes
Pool Private YN
Yes
Spa YN
Yes
LP/Assessed Value
2

Property Features

Dining Area: Eat-In Kitchen; Formal Dining; Snack Bar/Counter Exterior Features: Awning(s) Flooring: Marble Parking Features: Driveway; Garage Door Opener; On Street; Attached; Attached Garage; Garage Property Condition: Resale Appliances: Dishwasher; Disposal; Dryer; Ice Maker; Microwave; Oven; Washer; Other Boat and Dock Features: Private Dock Construction Materials: CBS; Other Cooling: Central Air; Electric Heating: Central; Electric Interior Features: Bar; Built-in Features; Closet Cabinetry; Entrance Foyer; Kitchen Island Laundry Features: In Garage Levels: Two Listing Terms: Conventional; Other Other Equipment: Other Pets Allowed YN: Yes Pets Allowed: No Restrictions Pool Features: Heated; In Ground; Other Possession: Other Restrictions: No Restrictions Roof: Metal; Other Security Features: Fire Alarm; Smoke Detector(s) Sewer: Public Sewer Special Information: Property Survey Available; Disclosure Sprinkler Description: Auto Sprinkler; Other Sprinkler Utilities: Cable Available Water Access: Ocean Access Water Source: Public Water View: Bay; Ocean Waterfront Features: Bayfront; Seawall Window Features: Other Showing Requirements: Call Listing Agent; Listing Agent Must Accompany Outdoor Living Spaces: Balcony; Patio Balcony Details: Balcony - Open Room Types: Bedroom 2; Bedroom 3; Bedroom 4; Bedroom 5; Den; Dining Room; Family Room; Living Room; Maid/In-Law Quarters; Master Bedroom; Media Room; Other; Utility Room

Contract Information

Comp Sale YN
No
Original List Price
10750000
Occupant Type
Owner

Location and Legal

Country
United States
County Or Parish
Miami-Dade
County Parish Name
Miami-Dade
Street Number
720
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
1737
Postal Zip
33149
Subdivision Name
5 6 55 42 MASHTA ISLAND
Area
2520
Elementary School
Key Biscayne K-8
Middle Or Junior School
Ponce De Leon
High School
Coral Gables
Parcel Number
2452050080260
Subdivision Number
8
Zoning
20/ESTAT
Directions
ON KEY BISCAYNE, TRAVEL EAST TO WEST MASHTA DRIVE AND, TAKE A RIGHT. GO OVER BRIDGE TO MASHTA ISLAND. MAKE A RIGHT TO SOUTH MASHTA DRIVE 720 IS ON THE LEFT.

Financial Information

Membership Fee Required YN
No
Tax Annual Amount
92599
Tax Year
2013
Tax Assessed/SOH Value
5375184
Tax Legal Description
5 6 55 42MASHTA ISLAND PB 60-93 LOT 3 BLK 3 LOT SIZE 100.000 X 150 OR 1

Status Change Information

Major Change Timestamp
2014-02-21T11:53:52Z
Major Change Type
Status Change
Price Change Timestamp
2013-10-30T10:53:52Z
Status Change Date
2014-03-05
Under Contract Date
2014-01-20
Close Date
2014-02-21
Close Price
9800000
Buyer Financing
Conventional

More Information

Entry Information

Entry Level
Yes

Boat and Dock Information

Dock
Yes

Pool Size Details

Pool Size (WxL)
40X25

Buyer Details

Intended Use
Unknown/Withheld

Concessions

Seller Concessions
No

Section Details

Parcel Number MLX
0260

Originating Details

Originating System Key
27971673
Originating System ID
M00000151

Room Information

Room Name Length Width
Master Bedroom 17.00 22.00
Den 18.00 23.00
Bedroom 3 15.00 17.00
Living Room 40.00 40.00
Bedroom 5 18.00 12.00
Bedroom 2 16.00 17.00
Bedroom 4 13.00 12.00
Dining Room 14.00 23.00
Utility Room 11.00 11.00
Family Room
Maid/In-Law Quarters
Media Room
Other
IDX
Listing Office: Shelton and Stewart REALTORS
Last Updated: August - 14 - 2026
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