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960 Mariner, 
Key Biscayne, FL 33149

$19,500,000

6

Beds

10

Baths

7,742

Sq Ft

Single Family

Active

Listed by

Francisco Neri

The Corcoran Group

Last updated:

September 7, 2026, 03:37 PM

MLS#

A11731927

Source:

FL RAMC

About This Home

960 Mariner

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.

Home Facts

Single Family

10 Baths

6 Bedrooms

Built in 2025

Subdivision & Development:

CAPE FLA SUB SEC 2

Price Summary

19,500,000

$2,518 per Sq. Ft.

MLS #:

A11731927

Last Updated:

September 7, 2026, 03:37 PM

Added:

1 year(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

6

Bathrooms

Total Bathrooms:

10

Full Bathrooms:

8

Interior

Living Area:

7,742 Sq. Ft.

Structure

Structure

Building Area:

7,742 Sq. Ft.

Year Built:

2025

Finances & Disclosures

Finances

Price:

$19,500,000

Price per Sq. Ft:

$2,518 per Sq. Ft.

MLS Logo
The data relating to real estate for sale on this web site comes in part from a cooperative data exchange program of the Realtor Association of Martin County, Inc. MLS. Real estate listings held by brokerage firms other than Coldwell Banker Realty are marked with the IDX logo (Broker Reciprocity) or name and detailed information about such listings includes the name of the listing brokers. Data provided is deemed reliable but is not guaranteed.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.