6-Bed Single Family Residence at CAPE FLORIDA SUB SEC 1 in Key Biscayne

$12,485,000

Listing courtesy of BHHS EWM Realty; Elena Chacon. Information from the Southeast Florida Multiple Listing Service is deemed reliable but is not guaranteed accurate.

For Sale
bedrooms

6

bathrooms

6

Square Footage

6405

Type of Property

Single Family Residence, Residential

Details

Overview

Sub Type
Single Family Residence
Price Per Sqft
$1,949/sqft
Built In
2017
Taxes
$88,746/yr

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

This single family residence home located at 420 Island Dr, Key Biscayne FL 33149 is currently for sale and has been available on Brickellsold for 417 days. This property is listed at $12M. It has 6 beds, 6 bathrooms, and is 6405 square feet. It was built in 2017. 420 Island Dr, Key Biscayne FL 33149 is in Key Biscayne county Miami-Dade County.

Interior

Bedrooms
6
Bathrooms
8
Bathrooms Full
6
Features
  • Flooring: Marble
  • Common walls with other units/homes: Detached, Two Story
Heating
Central
Cooling
Central Air
Appliances
Electric Water Heater, Ice Maker, Microwave, Refrigerator, Self Cleaning Oven, Wall Oven, Washer
Total structure area
8,682
Total interior livable area
6,405 sqft

Property

Parking
  • Covered Spaces: 1
  • Parking Features: Covered,Golf Cart Parking
Parcel Number
24-52-05-010-0590
Features
  • Entry location: First Floor Entry, Built-in Features, Cooking Island, Custom Mirrors, Laundry Tub, Pantry, Chandelier To Be Replaced, Split Bedroom, Vaulted Ceiling(s), Volume Ceilings, Walk-In Closet(s), Other
  • Exterior Features: Other
  • Has View: Yes
  • View Description: Canal

Construction

Property subtype
Single Family Residence, Residential
Materials
CBS Construction
Condition
  • Year Built: 2017

Community & HOA

Community
  • Security Features:
  • Subdivision: CAPE FLORIDA SUB SEC 1
HOA
  • Amenities:
Region
Key Biscayne

Financial

Price Per Sqft
$1,949/sqft
Taxes
$88,746/yr
On Market Date
5/29/2025
Listing Terms
All Cash, Conventional

Metadata

Added
5/30/2025
Updated
7/21/2026
MLS#
A11812864
Days on Market
417
Listed By
BHHS EWM Realty
Originating MLS
A-Miami Association of REALTORS

Neighborhood Insights

School and crime data are from public sources and are informational only.

Nearby Schools

Within 5 miles

  • Key Biscayne K-8 Center 0.0 mi • K-12
  • Marjory Stoneman Douglas Biscayne Nature Center 0.0 mi • K-12
  • Maritime & Science Technology Academy 0.0 mi • K-12

Nearby Hospitals

Within 3 miles

No nearby hospitals found.

Crime Overview

Crime data unavailable for this area.

Map

Price History

EventPriceDate
Original list price$14,000,000May 30, 2025
Price change$12,980,000Jun 12, 2026
Current list price$12,485,000Jun 12, 2026

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