960 Mariner Dr

960 Mariner Dr Key Biscayne 33149
6 bedrooms | 8 bathroom | 2 half bath | 7,742 sqft

$20,300,000

Property Details

MLS #
A11731927
Unit #
Address
960 MARINER DR  map  
Bedrooms
6
Bathrooms
8
Half Baths
2
Living Area (f2)
7,742
Living Area (M2)
719
Lot Size (f2)
15,381
Year Built
2025
Waterfront
Yes
Status
Active
Listing Type
Single Family
Maintenance Fee
$0
Complex
CAPE FLA SUB SEC 2
Days On Market
454
Pool
Yes
Pets Allowed
N/A
Parking Spaces
0

Magic City Realtors

Broker
Magic City Realtors

 305-570-4898 

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Property Description

Discover unparalleled luxury at 960 Mariner Dr, Key Biscayne. This new architectural gem offers over 9,640 SF of living space 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.

Property Amenities

Equipment

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

Interior Features

  • First Floor Entry
  • Closet Cabinetry
  • Cooking Island
  • Custom Mirrors
  • Elevator
  • Entrance Foyer
  • French Doors
  • Pantry
  • Walk-In Closet(s)
  • Den/Library/Office
  • Family Room
  • Maid/In-Law Quarters
  • Storage
  • Utility Room/Laundry

Exterior Features

  • Built-In Grill
  • Lighting
  • Open Balcony
  • Outdoor Shower

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Recent Sales

Unit # Closed Date Sold Price List Price Bed Bath
04/13/2026 $2,850,000 $2,950,000 3 2
03/09/2026 $3,125,000 $3,470,000 5 3
02/26/2026 $21,000,000 $23,500,000 6 6
02/18/2026 $4,120,000 $4,500,000 3 3
02/04/2026 $4,750,000 $4,950,000 3 3
01/27/2026 $3,475,000 $3,850,000 5 4
01/27/2026 $3,700,000 $3,997,000 5 5
11/12/2025 $2,625,000 $2,700,000 3 1

http://www.magiccityrealtors.com/ is not responsible for the accuracy of the information listed above. The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange Program and the South East Florida Regional MLS and is provided here for consumers personal, non-commercial use, It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Real Estate listings held by brokerage firms other than the office owning this web site are marked with the IDX logo. Data provided is deemed reliable but not guaranteed. Listing provided by The Corcoran Group