Casey Trees headquarters entrance

Contact Us

Casey Trees’ headquarters is in an energy-efficient and environmentally friendly building in the Brookland neighborhood of Washington, D.C. Sign up for one of our workshops and come visit us!

Mailing Address:
Casey Trees
3030 12th Street NE
Washington, D.C. 20017

Main Phone: 202.833.4010
Fax: 202.833.4092

Email: friends@caseytrees.org

Headquarters

Our office at 3030 12th Street NE is a renovated building which we enlarged to accommodate an expanding number of staff, classes and workshops. The site boasts a bioretention planter, three green roofs and a white roof. These “green” features qualified our headquarters to participate in the Sustainable Sites Initiative (SITES) Pilot Program.

Our bioretention planter collects and absorbs stormwater runoff from nearby paved surfaces like streets and sidewalks

Our green roofs.

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