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420 Island Dr
Key Biscayne, FL, 33149
Active$12,980,000
420 Island Dr
Key Biscayne, FL, 33149
Active$12,980,000
6
Bedrooms
8
Bathrooms
6,405 sqft
Living Area
2017
Year Built
Key Biscayne, FL, 33149
Active$12,980,000
Key Biscayne, FL, 33149
Active$12,980,000
6
Bedrooms
8
Bathrooms
6,405 sqft
Living Area
2017
Year Built
13,651
Lot Size (sqft)
311
Days on Market
AI Photo Analysis
AI analysis is based on listing photos and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.
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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Key Biscayne, FL, 33149
Estimate your monthly payment for this waterfront property
$2,596,000 down
Estimated payments only. Actual rates and terms may vary.
Listing courtesy of BHHS EWM Realty
Last updated: 4/25/2026
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Dock Score™
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Assigned Public Schools
Key Biscayne K-8 Center
Grades PK-8 · Key Biscayne
Ponce de Leon MS
Grades 6-8 · Coral Gables
Coral Gables Senior High
Grades 9-12 · Coral Gables
Nearby Private Schools
School data from Miami-Dade County Open Data Hub. Verify attendance zones with the school district.