
$19,750,000
1080 Mariner Dr
Key Biscayne, FL
6 beds6.5 baths6,468 sq ft
Single Family Home
Single Family Home
960 Mariner Dr
$19,450,000
960 Mariner Dr, Key Biscayne, FL, 33149

Single Family Home
960 Mariner Dr
$19,450,000
960 Mariner Dr, Key Biscayne, FL, 33149

Take a closer look
HOA: request current costs · Last reported tax: $156,000/yr
$126,142/mo
$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.
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.
This home has 2 MLS listing records since 2025: 2 for sale.
Listed for sale at $19,450,000
Listed for sale at $19,500,000 (originally $22,800,000)
View listing A11731927Source: MLS listing records. Dates and prices are as entered by listing brokerages.

$19,750,000
Key Biscayne, FL
6 beds6.5 baths6,468 sq ft
Single Family Home

$14,490,000
Key Biscayne, FL
4 beds5 baths6,661 sq ft
Single Family Home

$19,450,000
Key Biscayne, FL
6 beds6.5 baths6,208 sq ft
Single Family Home

$16,500,000
Key Biscayne, FL
6 beds6.5 baths7,103 sq ft
Single Family Home

$18,500,000
Key Biscayne, FL
5 beds4 baths3,085 sq ft
Single Family Home

$19,800,000
Key Biscayne, FL
4 beds7 baths8,240 sq ft
Single Family Home
960 Mariner Dr, Key Biscayne, FL, 33149