735 N Cass offers high Cass Avenue visibility at an industrial building with new interior updates and planned landscaping upgrades. The center is ideal for professional or service uses, and units feature a mix of office and flex space with overhead doors. 735 N Cass Ave is an industrial center located on the north side of Westmont, IL near popular Ty Warner Park. With quick access to the Cass Avenue corridor and major commuter routes including Route 83, I-294, and I-355 this center is ideally located for local and regional businesses.