31 Bay St, Cambridge, MA 02139 is on the street of Bay St, in the city of Cambridge, Massachusetts. It is in the zip code of MA 02139.

31 Bay St, Cambridge, MA 02139 is a Apartment home.
It has 1 bedroom, 1 bathroom, proximately 1,648 square feet floor sizeIt was built in 1902. It was last sold in Mar 2013 for $749,000.