Cornerstone is a 640-acre mixed-use environment in Grayslake, IL, that brings together offices, light industrial, R&D, luxury residences, shopping, and marquee restaurants in the heart of Lake County.

contact us

For general inquiries, contact:

Stephen M. Park, Senior Vice President, The Alter Group
e-mail: Stephen M. Park
phone: 800-637-4842

For office, industrial, and R&D inquiries, contact:

Steve Trapp or John Hauser at Cushman & Wakefield
e-mail: Steve Trapp or John Hauser
phone: 847-518-9100

For retail inquiries, contact:

David Stone or Jason Gustaveson at Stone Real Estate
e-mail: David Stone or Jason Gustaveson
phone: 312.372.6200