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Key Biscayne/420 Island Drive

$12,485,000
420 Island Drive, Key Biscayne, FL 33149
Key Biscayne, FL 33149 · Canal Front
6
Beds
8
Baths
6,405
Sq Ft
$1,949
/ Sq Ft

About this home

Spectacular and impeccably appointed modern residence situated on a 13,651 SF lot on prestigious Island Drive—one of Key Biscayne’s most elevated streets. Boasting a total of 8,011 SF, this 6-bedroom, 6 full bath + 2 half bath home is open, bright, and flooded with natural light throughout. Enjoy breathtaking water views and private access to the water in a setting that blends refined luxury with ultimate privacy. This residence showcases exquisitely curated, high-end designer finishes, a dramatic wine cellar, two expansive family rooms, and a closed 2-car garage. The outdoor living area is equally impressive, featuring a sleek summer kitchen and lush, professionally designed landscaping—ideal for elegant island living and entertaining. Per approved plans 6,405 SF under AC -8,682 SF Total

The facts

Price
$12,485,000
Price / Sq Ft
$1,949
Bedrooms
6
Bathrooms
8
Interior
6,405 sq ft
Type
SingleFamilyResidence
Year Built
2017
Stories
2
Lot Size
0.31 acres
Pool
Yes
Flooring
Marble
Waterfront
Canal Front
Annual Tax
$88,746
Days on Market
426
MLS #
A11812864

Amenities

  • None
  • Boat Dock
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Listing courtesy of BHHS EWM Realty · elena.chacon25@gmail.com. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc.