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ENERGY STAR Labeled Building Profile

333 Lake Street
333 East Lake Street
Bloomingdale, IL 60108
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Lake Street is a 3-story, Class A office building located in Bloomingdale, Illinois. The building, constructed in 2000, is owned and managed by Wells Real Estate Funds (Wells), a national purchaser and manager of Class A office buildings across the United States. As an ENERGY STAR partner, Wells is committed to continuously improving its sustainable practices to create exceptional environments for tenants.


333 Lake Street has a full direct digital control (DDC) building automation system (BAS) to control all functions of the HVAC system to ensure energy-efficient operation. All common area lighting and exterior lighting is controlled by the BAS as well. The building employs many energy efficiency strategies, including a global heating lockout system based on exterior temperatures.  It also has an intelligent optimal start program to guarantee tenant comfort without compromising energy efficiency. 


In 2009, 333 Lake Street achieved an ENERGY STAR energy performance score of 75.  Due to operational changes to increase energy efficiency, 333 Lake Street achieved an ENERGY STAR score of 88 in 2011.






Please note: Narrative information in this profile has been provided by Wells Real Estate 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:*
Wells Real Estate

Property Manager:*
Wells Real Estate Services, LLC

Year(s) Labeled (Rating):
2009 (75)
2011 (88)

Facility Type: Office

Total Floorspace: 74554 sf

Year Constructed: 2002

Contract Type: None

Technologies Used: