523 E Putnam Ave, Cos Cob, CT 06807 is on the street of E Putnam Ave, in the city of Cos Cob, Connecticut. It is in the zip code of CT 06807.

523 E Putnam Ave, Cos Cob, CT 06807 is a Condo home.
It has 2 bedrooms, 2 bathrooms, proximately 9,501 square feet floor sizeIt was built in 2009.