445 Grand Bay Drive, Key Biscayne, FL 33149, $2,390,000, 3 beds, 4.5 baths, 2930 sq ft For more information, contact Brigitte de Langeron, 305-244-7493
481 South Mashta Drive, Key Biscayne, FL 33149, $8,900,000, 6 beds, 6.5 baths, 7048 sq ft For more information, contact Brigitte de Langeron, 305-244-7493