960 Mariner Dr, Key Biscayne, FL 33149

$19,450,000
6
BD
10
BA
7,742
SqFt

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List Price
$19,450,000
MLS#
A12119438
Subdivision
Cape Fla Sub Sec 2
Status
ACTIVE
Type
Single Family Residential
Bedrooms
6
Full baths
8
Half baths
2
Living Area
7,742

Property Description

Discover refined waterfront living at 960 Mariner Drive in Key Biscayne. This newly completed 2025 estate offers approximately 9,640 square feet of total living space (7,742 square feet under air) on a 15,381-square-foot lot with 106 feet of private water frontage.The open-concept design features floor-to-ceiling glass, a chef’s kitchen, and seamless indoor-outdoor flow. A private 4-person elevator connects all levels, including a third-floor terrace with 360-degree views of the water and Miami skyline. Outside, a resort-style pool, summer kitchen, and private dock with ski-boat crane and direct Bay access create an exceptional setting for entertaining. Thoughtfully designed for privacy, quality, and effortless coastal living, this turnkey residence represents a rare opportunity to own one of Key Biscayne’s finest new waterfront properties.

Additional Information

Days on Market
2
View
Bay, Canal, Ocean, Other
Waterfront Description
Ocean Access, Canal Front, Seawall
Tax Amount
$156,000
Water Access
Boatlift, Dock Available, Private Dock, Unrestricted Salt Water Access, Dock Available, Dock Owned/Included, Electric Available, Exclusive Use, Lift, No Wake Zone, Overnight, Private Dock, Water Available, WiFi Available
Pool
Yes
Parcel Number
24-52-05-011-0100
Pool Description
Automatic Chlorination, Auto Pool Clean, In Ground, Concrete, Heated
Bedroom Description
At Least 1 Bedroom Ground Level, Primary Bedroom Upstairs
Front Exposure
Northeast
Special Information
New Construction
Lot Size
15,381
Exterior Features
Built-In Grill, Lighting, Open Balcony, Outdoor Shower
Parking Restrictions
Attached Carport, Driveway, Electric Vehicle Charging Station(s), Golf Cart Parking, Guest
Address
960 Mariner Dr, Key Biscayne
Elementary School
Keybiscayne
SqFt Liv Area
7,742
Year Built
2025
Design
Attached, Three Or More Stories
Development Name
Cape Fla Sub Sec 2
Style
House
Senior High School
Mast Academy
Restrictions
Ok To Lease
Construction Type
CBS Construction, Elevated Construction
Interior Features
First Floor Entry, Closet Cabinetry, Cooking Island, Custom Mirrors, Elevator, Entrance Foyer, French Doors, Pantry, Walk-In Closet(s), Den/Library/Office, Family Room, Maid/In-Law Quarters, Storage, Utility Room/Laundry
Section
5

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Listing Courtesy of The Corcoran Group, Contact: