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ENERGY STAR Labeled Building Profile

Cornerstone I at Cantera
4320 Winfield Road
Warrenville, IL 60555
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Years Labeled (Rating):
2010 (77), 2011 (81), 2012 (80), 2013 (78),
2014 (75), 2015 (75), 2016 (76)

Facility Type:

Total Floor Space:

Year Constructed:

Building Owner:
Northwestern Mutual Life Insurance Company

Property Manager:

Please note: The building information in this profile 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.