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6 Beds
10 Baths
7,742 sqft

$19,450,000

960 Mariner, Key Biscayne FL, 33149

Price per sqft$2,512.27
Built in2025
Property size7,742 sqft
Property typeResidential
Courtesy of Francisco Neri with The Corcoran Group

Overview

Active

Listed Nov 6, 2026

Updated 5 days ago

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.

$129,401/mo

Est. mortgage payment based on a $19,450,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
A12119438

Interior Features

Bedrooms
6
Bathrooms
10
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.35 Acres

Other Property Details

Taxes
$156,000
Tax Frequency
Annually
Garage
Yes
View
Yes
Pets Allowed
Yes
New Construction
Yes
Pool
Yes
Waterfront
Yes
55+/Senior Community
No

Also listed on RMLS & RAGFL

MLS provider logo

Courtesy of The Corcoran Group, Francisco Neri,
Listing Contact: 772-913-5401 

Based on information from Martin County REALTORS of the Treasure Coast, Inc. (RAMC) as of 11/7/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

©2026 Martin County REALTORS of the Treasure Coast, Inc. All rights reserved.

Data last updated 4:47 AM UTC, 11/7/2026

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