420 Island Dr, Key Biscayne, FL 33149

Local realty services provided by:Better Homes and Gardens Real Estate Destinations
420 Island Dr,Key Biscayne, FL 33149
$14,000,000
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  • 6 Beds
  • 8 Baths
  • 6,405 sq. ft.
  • Single family
  • Active
Listed by: elena chacon
Office: bhhs ewm realty
MLS#:A11812864
Source:SEFMLS

Price summary

  • Price:$14,000,000
  • Price per sq. ft.:$1,612.53

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

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Home facts

  • Year built:2017
  • Listing ID #:A11812864
  • Updated:November 24, 2025 at 10:46 AM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:8
  • Full bathrooms:6
  • Half bathrooms:2
  • Living area:6,405 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central

Structure and exterior

  • Roof:Aluminum
  • Year built:2017
  • Building area:6,405 sq. ft.
  • Lot area:0.31 Acres

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$14,000,000
  • Price per sq. ft.:$1,612.53
  • Tax amount:$88,746 (2024)
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

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