$31,900,000 7 Bd / 7 Ba / 6240SF 230 Harbor DriveKey Biscayne, FL 33149 $26,500,000 6 Bd / 7 Ba / 8031SF 180 Cape Florida DrKey Biscayne, FL 33149 $25,900,000 4 Bd / 4 Ba / 2566SF 200 Harbor DrKey Biscayne, FL 33149 $17,490,000 4 Bd / 4 Ba / 6661SF 161 Cape Florida DrKey Biscayne, FL 33149 $16,999,000 7 Bd / 8 Ba / 5043SF 660 Mashta DrKey Biscayne, FL 33149 $14,950,000 7 Bd / 7 Ba / 3890SF 4 Harbor PointKey Biscayne, FL 33149 $12,900,000 6 Bd / 6 Ba / 5960SF 365 Gulf RdKey Biscayne, FL 33149 $11,300,000 6 Bd / 7 Ba / 5216SF 610 Harbor CirKey Biscayne, FL 33149 $9,500,000 5 Bd / 4 Ba / 3405SF 861 Harbor DrKey Biscayne, FL 33149