Cape Florida Sub Sec 1 Homes for Sale

417 Days on Market

House for Sale

$12,485,000

6 bd · 8 ba · 6,405 sqft

420 Island Dr, Key Biscayne, FL 33149

CAPE FLORIDA SUB SEC 1

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(786) 370-8570

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Live MLS inventory in Cape Florida Sub Sec 1, Key Biscayne, updated continuously. Florida Lux Real Estate currently tracks 1 active listings here. MLS inventory updated November 4, 2026.