455 Massachusetts Avenue, Office building in Mount Vernon Triangle, Washington, D.C., United States
455 Massachusetts Avenue is a 12-story office building with a glass and steel exterior located in the Mount Vernon Triangle neighborhood. It serves as workspace for organizations working on policy, research, and civic matters.
Built in 2007 by architecture firm Gensler, this building was part of the neighborhood's transformation into a modern commercial district. It reflects the early 2000s development trend in the Mount Vernon Triangle area.
The building houses organizations focused on civic engagement, including Citizens for Responsibility and Ethics and the National Democratic Institute.
The building sits near public transportation options, making it easy to reach by metro or bus. The surrounding Mount Vernon Triangle neighborhood offers restaurants and shops within walking distance.
The building integrates contemporary workplace trends through specialized designs that combine professional environments with community spaces.
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