Assessor – Diane Hemmingsen

In an effort to follow safe social distancing, when visiting your property, our field teams will be wearing PPE and will ring your doorbell and back away from your door 6 feet or more before you answer the door.

You will often see the Assessor’s Office field teams out in the Township, measuring improvements and taking pictures.  Their purpose is to update our records because of permits issued, or because we haven’t been to a property in a while.  We do not have set schedules as to when we will visit a property, and therefore are unable to notify owners of the inspection ahead of time, nor do we have the budget necessary to mail out notices.  We do not have phone numbers for property owners, unless you give it to us.  The field teams will ring your doorbell and knock on your door to let you know why they are there, but they do not need to have access to the interior of your home.  The field teams always have ID’s with them and will be driving a Township vehicle with identification on the sides of the car.  If you do not answer the door, we will assume no one is home and continue on with inspecting the property.  Please call our office if you have any questions or concerns regarding the inspection of your property.

“My office is dedicated to fair and equitable assessments for all properties in St. Charles Township. My staff and I are here to serve you, to address any questions or concerns. We can be reached by phone at 630-584-2040 or our fax number is 630-584-7963. Our office hours are 8:00 a.m. to 3:30 p.m. Monday through Friday, we are located at 1725 Dean Street in St. Charles”

Our offices are now open to the public, but masks must be worn when entering the building.

Thank you.

Diane Hemmingsen, St. Charles Township Assessor

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Diane Hemmingsen
Township Assessor, CIAO