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420 Island Drive, Key Biscayne, Florida 33149

Active For Sale
$12,485,000
  • Beds 6
  • Baths 8
  • Sq Ft 6,405 Sqft
  • Visits: 5 in 416 days

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

Features

  • Swimming Pool: In Ground
  • Heating System: Central
  • Cooling System: Central Air
  • Parking: Garage, Garage Door Opener, Covered, Golf Cart Garage

Appliances

  • Appliances: Microwave, Refrigerator, Washer, Electric Water Heater, Ice Maker, Oven

Address Map

  • Country: US
  • State: FL
  • County: Miami-Dade
  • City: Key Biscayne
  • Subdivision: CAPE FLORIDA SUB SEC 1
  • Zipcode: 33149
  • Street: Island
  • Street Number: 420
  • Street Suffix: Drive
  • Floor Number: 0
  • Longitude: W81° 49' 50.6''
  • Latitude: N25° 41' 7.4''
  • MLS Area: 2520

MLS Addon

  • Association Amenities: Boat Dock, None
  • Association Fee: $0
  • Carport Spaces: 01/01/1970
  • Close Price: $0
  • Elementary School: Key Biscayne K-8
  • Exterior Features: Other
  • Flooring: Marble
  • High School: Coral Gables
  • Insurance Expense: $0
  • Interior Features: Dual Sinks, Sitting Area in Primary, Walk-In Closet(s), Kitchen Island, Built-in Features, Bidet, High Ceilings, Pantry, Split Bedrooms, Separate Shower, Custom Mirrors, Main Level Primary, Vaulted Ceiling(s), Bathtub, Soaking Tub
  • Laundry Features: Laundry Tub
  • Levels: Two
  • Lot Features: 1/4 to 1/2 Acre Lot
  • Middle Or Junior School: Ponce De Leon
  • New Taxes Expense: $0
  • Stories: 2
  • Stories Total: 2
  • Tax Annual Amount: $88,746
  • Zoning: 2000

Location

Listing Updated: 2026-07-08 10:16:20

  • Property Type : Single Family
  • Property Sub Type : Single Family Residence
  • Listing Type : For Sale
  • Listing ID : A11812864
  • Price : $12,485,000
  • View : Canal
  • Bedrooms : 6
  • Bathrooms : 8
  • Full Bathrooms : 6
  • Half Bathrooms : 2
  • Square Footage : 6,405 Sqft
  • Year Built : 2017
  • Lot Area : 0.31 Acre
  • Listing Status : Active
  • Days On Market : 415
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