645 Sunset Cir, Key Biscayne, FL 33149 is on the street of Sunset Cir, in the city of Key Biscayne, Florida. It is in the zip code of FL 33149.

645 Sunset Cir, Key Biscayne, FL 33149 is a Single Family home.
It has 3 bedrooms, 3.5 bathrooms, proximately 2,036 square feet floor size, 0.28 acres square feet lot size.
It was built in 1970. It was last sold in Dec 2011 for $4,790,000.