960 Mariner Drive, Key Biscayne, FL

About this home

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.

Area

Key Biscayne

MLS #

A12119438

Living area (m²)

719 m²

Price per m²

$27,039

Property tax (per year)

$156,000 (2025)

Year built

2025

Floors in the building

3

Parking

Covered: 3

Pets

Allowed

Furnished

Unfurnished

Waterfront

Yes

Private pool

Yes

New construction

Yes

Flooring

Wood

View

Bay, Canal, Ocean

Listed

November 5, 2026

Days on market

2

Interior features

• Bidet
• Breakfast Area
• Closet Cabinetry
• Dining Area
• Separate Formal Dining Room
• Dual Sinks
• Entrance Foyer
• Elevator
• Kitchen Island
• Kitchen Dining Combo
• Custom Mirrors
• Main Level Primary
• Pantry
• Storage
• Tub Shower
• Upper Level Primary
• Walk In Closets

Exterior features

• Built In Barbecue
• Balcony
• Barbecue
• Lighting
• Outdoor Living Area
• Outdoor Shower

Parking features

• Attached Carport
• Carport
• Driveway
• Electric Vehicle Charging Stations
• Golf Cart Garage
• Guest

Appliances

• Dryer
• Dishwasher
• Electric Water Heater
• Free Standing Freezer
• Disposal
• Gas Range
• Gas Water Heater
• Ice Maker
• Microwave
• Oven
• Refrigerator
• Washer