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ENERGY STAR Labeled Building Profile

2100 M Street
2100 M Street, NW, Suite 620
Washington, DC 20037
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Owned and managed by Hines, 2100 M Street is an eight-story, 299,000-square-foot office building at the convergence of M Street, New Hampshire Avenue, and 21st Street in the Central Business District of Northwest Washington, D.C. Designed by The Weihe Partnership, 2100 M Street is a classic low-rise of the late International Style, with a strong exterior concrete structure framing repeated vertical windows. Tenant amenities include ground-level retail, a fitness center located on the Lower Lobby level, and a 2.5-level, below-grade parking garage.


2100 M Street earned the ENERGY STAR for superior energy performance as a result of equipment upgrades instituted in a series of renovations, and through a program of active engineering management. Lighting retrofits replaced incandescent and early-generation fluorescent lamps with high-efficiency lamps; motion sensors throughout tenant and common areas help to reduce unnecessary lighting use. On the HVAC side, 2100 M Street is equipped with outside air economizers, which allow the use of outside air for cooling when weather conditions permit.


Hines has been recognized with multiple ENERGY STAR Sustained Excellence and Partner of the Year awards. For a summary of the firm's participation in the ENERGY STAR program and other sustainability information, visit





Please note: Narrative information in this profile has been provided by Hines or a representative of this facility. Other building information was verified and submitted to EPA at the time of application. Building energy performance, operating characteristics, and ownership/management may be subject to change over time.

Building Owner:*

Property Manager:*

Year(s) Labeled (Rating):
2008 (78)
2010 (78)
2011 (85)
2012 (86)

Facility Type: Office

Total Floorspace: 325821 sf

Year Constructed: 1969

Contract Type: None

Technologies Used:
   Stage 2-Lighting