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960 Mariner Dr, Key Biscayne, FL 33149

Offering:
For Sale
Location:
Key Biscayne, FL 33149
Subdivision:
CAPE FLA SUB SEC 2
Status:
Active
Number of Bedrooms
6
Number of Bathrooms
10
Living Area sq ft
7,742 sq ft
$19,500,000
Details
Year built:
2025
Lot size:
15,381 sq ft
Levels:
Three Or More
Parking:
3 covered
Faces:
Northeast
Days on market:
484
Annual tax (2024):
$77,861
Type:
Single-family home
MLS ID
A11731927
Virtual tour:
Listed by:
The Corcoran Group (CSMG02)
Listing office phone:
Listing office email:
Listing agent:
Francisco Neri (3529225)

Features

Bidet
Bedroom On Main Level
Breakfast Area
Closet Cabinetry
Dining Area
Separate Formal Dining Room
Dual Sinks
Entrance Foyer
French Doors Atrium Doors
First Floor Entry
Kitchen Island
Kitchen Dining Combo
Custom Mirrors
Pantry
Tub Shower
Upper Level Primary
Walk In Closets
Elevator
Dryer
Dishwasher
Electric Water Heater
Freezer
Disposal
Gas Range
Gas Water Heater
Ice Maker
Microwave
Refrigerator
Self Cleaning Oven
Washer
Impact Glass
Balcony
Deck
Open
Porch
Block
Concrete
Quarter To Half Acre Lot
Sprinklers Automatic
Canal Front
Ocean Access
Seawall
Den
Family Room
In Law Suite
Laundry
Storage Room
Utility Room
Schools
Elementary:
Keybiscayne
High:
Mast Academy

School assignments come from the MLS feed and can change. Verify with the district before relying on them.

Pets
Allowed:
yes
Restrictions:
Size Limit

More Than 20 Lbs

Utilities
Available:
Cable Available, Underground Utilities
Water source:
Public
Sewer:
Public Sewer

Description

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.
Price history
$22,800,000 → $19,500,000 · Reduced by $3,300,000 (14.5%) · 5 price changes

Location

960 Mariner Dr
Key Biscayne, FL 33149
MLS information

Last updated Jun 9, 2026

Deemed reliable but not guaranteed.

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.