$19,500,000
Price Reduced960 Mariner Drive, Key Biscayne, FL 33149
Cape Fla Sub Sec 2
Beds
6 Beds
Baths
9 Baths
Living Area
7,742 Sq Ft
Lot
0.35 acres
Built
2025
Days Listed
497
Original Price
$22,800,000
Price Per Sq Ft
$2,519/sqft
Listed
Feb 11, 2025
Last Price Change
Jun 9, 2026
Garage
0 spaces
Property Type
Single Family Residence
Property Overview
This 6-bedroom waterfront single family residence at 960 Mariner Drive, Key Biscayne, FL 33149 in the Cape Fla Sub Sec 2 community on 0.35 acres with 7,742 square feet of living area, built in 2025 is listed for $19,500,000. Notable MLS signals include Dock / Boat Access, Ocean Access, Pool.
MLS Public Remarks
Discover unparalleled luxury at 960 Mariner Dr, Key Biscayne. This new architectural gem offers over 9,640 SF of living space, 7742 SF under air conditioning, on a 15,381 SF lot with 106 feet of water frontage. Featuring 6 bedrooms, 8 baths, and 2 half baths, the open-concept design boasts floor-to-ceiling glass, providing stunning views. A 4-person elevator connects all levels, including a third-floor terrace with 360-degree views of the water and Miami skyline. The chef’s kitchen, resort-style pool, summer kitchen, and private dock with direct Bay access make it perfect for entertaining. Boating enthusiasts will appreciate the ski boat crane. This estate combines modern elegance, privacy, and top-tier amenities in one of Miami’s most exclusive areas. Discover 960 Mariner Dr, a newly built waterfront masterpiece in Key Biscayne, expertly engineered for durability, luxury, and security. Constructed with 126 auger piles, poured concrete and rebar, and concrete slabs extending up to the third-floor terrace and roof, this bunker-like estate is built to last. The elevated first floor sits 11 feet above sea level, ensuring long-term resilience and peace of mind. A 4-person elevator provides seamless access to all levels, enhancing convenience and accessibility. VIDEO: https://youtu.be/TjzhKgnBr7oDesigned for state-of-the-art living, this smart home integrates Crestron automation, allowing seamless control of lighting, climate, security, and entertainment. The Flow by Moen water and plumbing monitoring system provides proactive leak detection, while commercial-grade electrical service with a dedicated FPL transformer ensures uninterrupted power supply. For boating enthusiasts, a Marine Guard system safeguards electric connections at the private dock, offering direct Biscayne Bay access, and a ski boat crane adds another layer of convenience for watercraft storage and launching.The resort-style outdoor oasis features an infinity-edge pool, a Pentair pool system with heater and lighting control, a pool drain well, and a fully equipped summer kitchen, perfect for waterfront entertaining. Security and convenience are prioritized with a commercial fire alarm system, CCTV surveillance, an electric car charger, and multiple indoor and outdoor storage areas.Inside, the residence boasts bespoke finishes, Italian cabinetry, and expansive living spaces bathed in natural light. The third-floor terrace provides 360-degree panoramic views of Biscayne Bay and the Downtown Miami skyline, creating an unforgettable backdrop for sunrise and sunset.With unparalleled craftsmanship, cutting-edge technology, and world-class amenities, 960 Mariner Dr is more than a home it is a fortress of modern luxury, offering the ultimate waterfront lifestyle in one of Miami’s most exclusive enclaves.
Key Biscayne Property Snapshot
Property Type
Residential
Sub Type
Single Family Residence
Stories
3
Total Baths
9
Lot Size
15,381 sq ft
Lot Profile
1/4 To Less Than 1/2 Acre Lot
New Construction
Yes
Condition
New Construction
MLS #
A11731927
Waterfront, Boating & Outdoor
Waterfront
Yes
Waterfront
No Fixed Bridge, Ocean Access, Canal Front, Seawall
Dock
Yes
Boat Features
Private Dock, Electric Available, Lift, No Wake Zone, Overnight, Water Available, Exclusive Use
Private Pool
Yes
Pool Features
Heated, In Ground, Pool Sweep, Concrete, Chlorination - Auto
View
Other, Bay, Canal, Ocean
Patio / Porch
Porch - Open, Deck, Porch
Interior & Construction
Interior Features
Entrance Foyer, Elevator, Kitchen Island, Pantry, Walk-In Closet(s), Closet Cabinetry, Custom Mirrors, Storage
Primary Bedroom
Bidet, Combo Tub/Shower, Dual Sinks, Master Bdrm - Ground, Master Bdrm - Upstairs
Rooms
Den, Family Room, Laundry, Maid/In-Law Quarters
Appliances
Electric Water Heater, Gas Water Heater, Dryer, Disposal, Dishwasher, Free-Standing Freezer, Gas Range, Ice Maker, Microwave, Oven, Refrigerator, Washer
Flooring
Wood
Construction
CBS
Heating
Electric
Cooling
Ceiling Fan(s), Electric
Furnished
Unfurnished
Impact Glass
Complete
Parking, HOA & Rules
Garage Spaces
0
Parking Features
Attached Carport, Driveway, Electric Vehicle Charging Station(s), Golf Cart Garage, Guest, Carport
Community / Access
Street Lights
Pets Allowed
Yes, Size Limit
Taxes, Utilities & MLS
Annual Taxes
$77,861
Tax Year
2024
Parcel Number
2452050110100
Zoning
2000
County
Miami-Dade
MLS Area
2520
Sewer
Public Sewer
Water Source
Public
Utilities
Cable Available, Underground Utilities
Photos
79
Listing courtesy of The Corcoran Group
Listing Agent: Francisco Alves Neri
The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the BeachesMLS. Real estate listings held by brokerage firms other than Levin Investments, Inc are marked with the IDX logo and detailed information about them includes the name of the listing broker. Data provided is deemed reliable but is not guaranteed. All information is subject to change and should be independently verified.
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