Region 1: EPA New England
Directions to EPA's New England Headquarters
Other Regional Offices
EPA New England Headquarters
5 Post Office Square - Suite 100
Boston, MA 02109-3912
1-888-372-7341
Our main office is located in downtown Boston at 5 Post Office Square. The visitor entrance is located on Congress Street.
Please note that 5 Post Office Sq. is a federal building on GSA property. Proper ID is required for entry.
Find Driving & Walking Directions to 5 Post Office Square
Public Transportation
Use MBTA Subway service 
to State Street (Orange Line). Follow Congress Street south (away from City Hall & Faneuil Hall/Quincy Market) approximately 2 blocks. EPA's building at 5 Post Office Square will be on your right.