960 Mariner Dr

Single Family Home

960 Mariner Dr

$19,450,000

960 Mariner Dr, Key Biscayne, FL, 33149

Contemporary waterfront residence featuring multi-level terraces, a private swimming pool, and direct canal access with deep-water docking
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LIST PRICE$19,450,000
BEDROOMS6
BATHROOMS9
HOUSE sq ft7,742
LOT sq ft15,381

Take a closer look

HOA: request current costs · Last reported tax: $156,000/yr

Estimate monthly payment, including HOA and taxes

Monthly Payment

$126,142/mo

Principal & interest$103,417
Property taxfrom listing$13,000
Homeowners insuranceestimate$9,725

$3,890,000 down

Principal & interest is exact for these inputs. Tax and HOA come from the listing; rate, insurance are editable estimates. Not a loan offer.

Overview

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.

Property Details

$19,450,000
Property Type
Residential
Subtype
Single Family Residence
Year Built
2025
Status
Active
MLS #
A12119438
Living Area
7,742 sq ft
$/Sq Ft (Living)
$2,512
Lot Size
15,381 sq ft
$/Sq Ft (Lot)
$1,265
Annual Taxes
$156,000
Days since listed
4Calendar days since the current list date; includes any paused or off-market periods.
MLS-reported DOM
0Value supplied by the MLS; it may lag the current date.

Notable Features

WaterfrontScenic ViewsLarge Lot

Listing history

This home has 2 MLS listing records since 2025: 2 for sale.

  1. Nov 6, 2026ActiveThis listing

    Listed for sale at $19,450,000

  2. Feb 10, 2025Off market

    Listed for sale at $19,500,000 (originally $22,800,000)

    View listing A11731927

Source: MLS listing records. Dates and prices are as entered by listing brokerages.

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Location Scores

Location

960 Mariner Dr, Key Biscayne, FL, 33149