The Cook County Assessors Office is responsible for determining fair assessments on all residential, commercial and industrial property in Cook County. Each parcel is reassessed once every three years. The Assessors Office also administers a variety of exemptions providing relief to Senior citizens and all Cook County Homeowners, as well as incentives encouraging development throughout Cook County.

For more information, visit the Assessors website at Cook County Assessor or visit or contact one of the local offices listed at the left.

Contact Information

Assessor:
Fritz Kaegi

Main Office:
118 N. Clark Street 3rd Floor
Chicago, Illinois 60602

Telephone: (312) 443-7550

Hours: M-F: 9AM-5PM; Sun-Sat: Closed

Bridgeview:
10200 South 76th Ave. (Room 237)
Bridgeview, IL 60455

Telephone: (708) 974-6451

Hours: M-F: 9AM-5PM; Sun-Sat: Closed

Markham:
16501 S. Kedzie Avenue (Room 237)
Markham, IL 60426

Telephone: (708) 210-4100

Hours: M-F: 9AM-5PM; Sun-Sat: Closed

Maywood:
1500 Maybrook Square (Room 005)
Maywood, IL 60153

Telephone: (708) 865-6032

Hours: M-F: 9AM-5PM; Sun-Sat: Closed

Rolling Meadows:
2121 Euclid Avenue(Room 237)
Rolling Meadows, IL 60008

Telephone: (847) 818-2444

Hours: M-F: 9AM-5PM; Sun-Sat: Closed

Skokie:
5600 Old Orchard Rd. (Room 149)
Skokie, IL 60077

Telephone: (847) 470-7237

Hours: M-F: 9AM-5PM; Sun-Sat: Closed

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Office Information

District Office:
4374 S. Archer Avenue
Chicago, IL 60632
P: (773) 376-2700
F: (312) 603-3759

Downtown Office:
118 N. Clark St. # 567
Chicago, IL 60602
P: (312) 603-5443

We are now accepting walk-ins and appointments Monday – Friday 9:00 am to 5:00 pm.

* Please note that our office takes all CDC precautions. We ask all constituents to use a mask when visiting our office.

Please contact our office at 773-376-2700 for further assistance.