A message from your Assessor

Welcome to the Lockport Township Assessor's website. We have compiled the material on the next few pages to provide quick and convenient access to Lockport Township assessment information.

In addition, we have provided an information links page which provides access to a list of other departments and sources of information. This should prove helpful in understanding the assessment process and the roles of related governmental units.

We have also provided information about assessment exemptions which are available to the property owner.

We have attempted to make this website as useful and user-friendly as possible. We want it to reflect the goal of the Assessor's office: to provide clear, consistent and uniform assessment information in a courteous and respectful manner to all residents and others seeking to live or do business in Lockport Township.

The Lockport Township Assessor's Office will be closed to the public from 06/30/2025 through 07/11/2025.
     • From 06/30/2025 through 07/03/2025 - no phone calls or emails will be answered.
     • From 07/07/2025 through 07/11/2025 - the office will remain closed to the public, but phone calls and emails will be answered.
     • The office will fully reopen on Monday, 07/14/2025.

Office Information

Lockport Township Government Office
1463 S. Farrell Road (2nd Floor)
Lockport, IL  60441

Office Hours

Monday - Friday, from 9:00 am to 4:00 pm

Contact Information

Phone: (815) 838-0780
Fax: (815) 838-5479
 
Email: maryann@lockporttownship.com

Mary Ann Williamson, CIAO

Welcome to our website!