A 4,810-square-foot condominium built in 1996 has changed hands. The spacious property at 445 Grand Bay Drive in Key Biscayne was sold on Sept. 8, 2025 for $8,000,000 which works out to $1,663 per square foot. This condo provides a generous living space with its five bedrooms and six baths.

These nearby units have also recently changed hands:

· A 532-square-foot unit at 455 Grand Bay Drive in Key Biscayne sold in June 2025 for $650,000, a price per square foot of $1,222.

· In June 2025, a 378-square-foot unit at 455 Grand Bay Drive in Key Biscayne sold for $750,000, a price per square foot of $1,984.

· At 455 Grand Bay Drive in Key Biscayne in February 2025, a 378-square-foot unit was sold for $800,000, a price per square foot of $2,116.