For saleActiveListed May 30, 2025 · 509 days
$12,485,000

420 Island Dr, Key Biscayne, FL 33149

6 beds6 full, 2 half baths6,405 sq ft$1,949 per sq ftBuilt 2017

As of , this 6 bedroom, 6 full and 2 half bath house is for sale at $12,485,000 ($1,949 per sq ft). It was listed on .

MLS data updated .

Key facts

Type
House
Year built
2017
Property tax
$88,746 (2024)
View
Canal
Waterfront
Yes
Cooling
Central Air
Heating
Central
MLS number
A11812864

Listing information

Listing courtesy of BHHS EWM Realty, 305-361-5600, galegomendez.v@ewm.com

Listing agent: Elena Chacon, elena.chacon25@gmail.com

BeachesMLS. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc.

MIAMI MLS. Listing data from MIAMI MLS (South East Florida Regional MLS). Information is deemed reliable but not guaranteed.

Listing information is provided for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify homes consumers may want to buy or rent.

Listing last changed .

From the listing

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

The text above is the listing description from the MLS, as written by the listing agent.

The Key Biscayne market

As of , the median asking price in Key Biscayne is $2,235,000, or $1,141 per sq ft, across 147 listings for sale. The median listing for sale there has been on the market for 110 days.

Price and status history

Listing date
Days on market
509
Original list price
$14,000,000
Price changes
1
DateEventPrice
Price changed$14,000,000 → $12,485,000
Listed$14,000,000

From the MLS. RealVista does not show sold prices.

Similar homes nearby

All homes in Key Biscayne