Inside the $2,662,500 sale of a Miami-Dade County home

Published Oct 17, 2025

A spacious condominium at 445 Grand Bay Drive APT 601 in Key Biscayne has a new owner. The 2,570-square-foot unit, built in 1996, was sold on Sept. 22, 2025 for $2,662,500 which works out to $1,036 per square foot. The layout of this condominium includes two bedrooms and four baths.

These nearby units have also recently changed hands:

· At 455 Grand Bay Drive #709 in Key Biscayne in March 2025, a 849-square-foot unit was sold for $1,700,000, a price per square foot of $2,002. The unit has 1 bedroom and 1 bathroom.

· In June 2025, a 376-square-foot unit at 455 Grand Bay Drive #310 in Key Biscayne sold for $710,000, a price per square foot of $1,888.

· A 378-square-foot unit at 455 Grand Bay Drive #407 in Key Biscayne sold in February 2025 for $800,000, a price per square foot of $2,116.