960 Mariner Drive, Key Biscayne, FL 33149

$19,450,000
6
BD
10
BA
7,742
SqFt

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List Price
$19,450,000
Days on Market
9
MLS#
A12119438
Bedrooms
6
Full Bathrooms
8
Half Bathrooms
2
Sq. Ft
7,742
Subtype
Single Family Residence
County
Miami-Dade
Subdivision
Cape Fla Sub Sec 2
Year Built
2025

Property Description

Discover refined waterfront living at 960 Mariner Drive, one of Key Biscayne's newest estates, completed in late 2025. Six bedrooms, 8 full and 2 half baths, and 7,742 SF under air (approx. 9,640 SF total) sit on a 15,381 SF lot with 107 ft of seawalled frontage, a private dock, a ski-boat crane, and no fixed bridges to Biscayne Bay.Floor-to-ceiling glass opens the living and dining areas and a chef's kitchen with Italian cabinetry to an infinity-edge pool and full summer kitchen, made for seamless indoor-outdoor entertaining. A private 4-person elevator rises to a third-floor terrace with 360-degree views of the bay and the Downtown Miami skyline.Built for resilience and peace of mind: 126 auger piles, poured-concrete construction through the roof terrace, impact glass throughout, and a first floor elevated 11 ft above sea level. Crestron smart-home automation, Flow by Moen leak detection, a dedicated FPL transformer, CCTV, a commercial fire alarm, EV charging, Marine Guard dock power protection, and 3 covered carport spaces plus golf-cart parking.Minutes to the Village, Crandon Park, and Bill Baggs Cape Florida State Park. Turnkey and available immediately, a rare chance to own one of Key Biscayne's finest new waterfront homes.

Additional Information

Pets Allowed
Cats OK, Dogs OK, Yes
Construction
CBS (Concrete Block Structure), Block
Cooling
Ceiling Fan(s), Electric
Equipment
Intercom
Flooring
Wood
Furnished
Unfurnished
Heating
Electric
Restrict
OK To Lease
Roof
Concrete
Security
Fire Alarm, Smoke Detector(s)
Taxes
$156,000
Utilities
Cable Available, Underground Utilities
View
Bay, Canal, Ocean, Other
Private Pool
Yes
Amenities
Street Lights
Waterfront
Canal Front, No Fixed Bridges, Ocean Access, Seawall
Stories
3
Acres
0.35
Price Per Sqft
$2,512
Elementary School
Key Biscayne K-8
Middle School
Ponce De Leon
High School
Coral Gables

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Listing courtesy of The Corcoran Group. Contact:

All listings featuring the BMLS logo are provided by Beaches MLS Inc. Copyright 2026 Beaches MLS. This information is not verified for authenticity or accuracy and is not guaranteed. © 2026 Beaches Multiple Listing Service, Inc. All rights reserved.


Agent: Francisco Alves Neri | Email: fneriproperties@protonmail.com