420 Island Drive, Key Biscayne, FL 33149

$12,485,000
6
BD
8
BA
6,405
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$12,485,000
Days on Market
425
MLS#
A11812864
Bedrooms
6
Full Bathrooms
6
Half Bathrooms
2
Sq. Ft
6,405
Subtype
Single Family Residence
County
Miami-Dade
Subdivision
Cape Florida Sub Sec 1
Year Built
2017

Property Description

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

Additional Information

Construction
Block
Cooling
Central Air
Flooring
Marble
Heating
Central
Restrict
OtherRestrictions
Roof
Aluminum, Other
Taxes
$88,746
View
Canal
Private Pool
Yes
Amenities
None, Boat Dock
Waterfront
Canal Front
Stories
2
Acres
0.31
Price Per Sqft
$1,949
Elementary School
Key Biscayne K-8
Middle School
Ponce De Leon
High School
Coral Gables

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of BHHS EWM Realty. 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: Elena Chacon | Email: elena.chacon25@gmail.com