457 Massachusetts Avenue Northwest

Building

Building 457 Massachusetts Avenue Northwest

Washington, DC, USA

Mount Vernon Triangle Historic District

overview

First green activity in 2006.

Activity Why It's Green

This building is green because it has 1 green activity that achieved outcomes of historic preservation.

1
Green Project
Listed

People/Organizations who worked on this building

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Activity

Mount Vernon Triangle Historic District
listed on 09/19/2006
Listed
National Register of Historic Places