GBIG

401 N Washington St

Building

Building 401 N Washington St

Rockville, MD, USA

Gateway Tower, 401 N Washington Street

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overview

An Office building with 274,334 square feet. First green activity in 2005.

Activity Why It's Green

This building is green because it has 2 green activities that achieved outcomes of energy efficient operations.

2
Green Projects
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2005
2025

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
401 N Washington Street - Energy Star Certified 2025
awarded on 09/27/2025
76
Energy Star Office
Activity
Gateway Tower - Energy Star Certified 2005
awarded on 01/01/2005
85
Energy Star Office
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