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ENERGY STAR Labeled Building Profile

Cornerstone II at Cantera
4300 Winfield Road
Warrenville, IL 60555
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Years Labeled (Rating):
2010 (76), 2011 (80), 2012 (78), 2013 (80),
2014 (77), 2015 (80), 2016 (79)

Facility Type:
Office

Total Floor Space:
153801

Year Constructed:
2000

Building Owner:
Northwestern Mutual Life Insurance Company

Property Manager:
JLL



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.