Aquantis Realty

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Offered at

$12,980,000

420 Island Drive, Key Biscayne, FL 33149

6
Beds
6
Full Baths
2
Half Baths
6,405
Sq.Ft.
MLS A11812864

Listing courtesy of Elena Chacon, BHHS EWM Realty

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

Overview

At a glance

Property Type
Residential
Property Sub-Type
Single Family Residence
Address
420 Island Drive, Key Biscayne, FL 33149
Zoning
2000
MLS ID
A11812864
Listing Date
2025-05-30
Last Updated
6/8/2026, 8:39:11 PM
Days on Market
377
Subdivision
CAPE FLORIDA SUB SEC 1

Features & Amenities

The Details

Interior

Bedrooms
6
Full Bathrooms
6
Half Bathrooms
2
Flooring
Marble
Appliances
Electric Water Heater, Ice Maker, Microwave, Oven, Refrigerator, Washer
Interior Features
Built-in Features, High Ceilings, Kitchen Island, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Bedroom Layout - Split, Custom Mirrors
Laundry
Laundry Tub

Exterior

Construction
CBS
Exterior Features
Other
Pool
In Ground, Child Gate
Parking
Covered, Golf Cart Garage, Garage Door Opener
Garage Spaces
0
Water Source
Public
Sewer
Public Sewer
Cooling
Central Air
Heating
Central

Details

Building Area
8,682 sq.ft.
Lot Size
13,651 sq.ft.
Lot Size (Acres)
0.31 acres
Subdivision
CAPE FLORIDA SUB SEC 1
Stories
2
Year Built
2017
View
Canal
Waterfront
Canal Front
Direction Faces
West
County
Miami-Dade
Zoning
2000

Financial

List Price
$12,980,000
Original List Price
$14,000,000
Annual Tax
$88,746/yr
Tax Year
2024

Location

Your agent

Stephanie Mordes

Stephanie Mordes

VP — Sales

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Information & Accuracy

All information provided on this page is deemed reliable but is not guaranteed. Square footage, lot size, room dimensions, year built, taxes, and HOA figures are sourced from the MLS, the seller, or public records, and Aquantis Realty makes no representation or warranty as to their accuracy. All measurements and material facts should be independently verified by the buyer.