409 E. Illinois Avenue - Heritage Square II


Great river valley location

Beautiful downtown mixed use development

Unique mix of old and new with historically significant buildings

Suite B:  1,746 SF Avail.

Suite D:  125 SF - 425 SF 


For more information contact:

Corcoran Commercial Real Estate
409 E Illinois Ave
Saint Charles, IL 60174
(630) 443-9315 (p)
(630) 443-9008 (f)

Ryan Corcoran
Partner & Broker
(630) 443-9315 (p)
(630) 301-2999 (m)




The City of St. Charles, IL is not party to or responsible for the sale, lease, contract negotiations, or any similar interaction regarding the property(ies) displayed on this page. The City provides the information contained on this page as a courtesy and is only for personal use strictly to help identify prospective properties you may be interested in purchasing/leasing. The City makes no representations or warranties as to the suitability of this information for any particular purpose.   Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.  The City shall not be responsible and held harmless for any changes in sale or lease price, typographical errors, misinformation, and/or misprints.


Corcoran Commercial Real Estate


Internal Notes

7/08/2019 Updated listing. MM


Heritage Square II

409 Illinois Avenue
St. Charles, IL 60174