Contact Us: Via Email, Phone, or In-Person

Send us an email

Physical Address

Community Catalyst
30 Winter Street, 10th floor
Boston, MA 02108

Phone: (617) 338-6035
Fax: (617) 451-5838

Please note: Community Catalyst is in the same building as the 30 Winter Street Santander Bank, and the lobby entrance is located on Winter Place.

Our office is easily accessible by public transportation. To find the best route, visit the Massachusetts Bay Transportation Authority site.

Google Maps:

Use Google Maps to get directions to our offices.

View Larger Map

Support Our Work: