Contact Us


Synapse is located at 485 Massachusetts Avenue in Central Square, Cambridge. Our office is three blocks southeast of the Central Square subway stop, next to the Happy Lamb Hot Pot and two doors down from Harvard Square Eye Care. Synapse is on the third floor of the building. Note that the office is primarily closed due to COVID-19. To enter the building, you will need to contact the party you are visiting.

Subway (the T)

Take the Red Line to the Central Square subway stop. Exit the station and walk southeast along Massachusetts Avenue (toward the Boston skyline). 485 Massachusetts Ave. is approximately a three-minute walk from the station and is located on your left.


Synapse has two visitor parking spaces, which you can reserve ahead of your visit by contacting (617) 661-3248. Click here to download a parking map.

If you have not reserved a parking space in the lot, you can park in one of two parking garages close to our office.

Green Street Garage
260 Green Street, Cambridge
Our office is approximately two blocks away.

University Park @ MIT Garage
55 Franklin Street, Cambridge
Our office is approximately five blocks away.