Lake County Property Assessor

Lake County Assessor (Property Valuations, Exemptions):  

18 N County Street - 7th Floor
Waukegan, IL 60085

Hours of Operations: Monday - Friday : 8:30 am - 5:00 pm

(847) 377-2050 

assessor@lakecountyil.gov 

Website: http://assessor.lakecountyil.gov/