21 Grand Bay Estates Cir, Key Biscayne, FL 33149 is on the street of Grand Bay Estates Cir, in the city of Key Biscayne, Florida. It is in the zip code of FL 33149.

21 Grand Bay Estates Cir, Key Biscayne, FL 33149 is a Single Family home.
It has 6 bedrooms, 6 bathrooms, proximately 4,453 square feet floor size, 6,739 sqft square feet lot size.
It was built in 2000. It has 2 stories.It was last sold in Oct 2000 for $1,573,600.