The Markham & Bridgeview Branch Offices are Closed

Please be advised that the Markham and Bridgeview Branch Offices are closed due to power outages. Homeowners can visit our Downtown and Skokie locations for in-person services. For a full list of our offices, visit: https://www.cookcountyassessoril.gov/assessors-office-locations. List of branch offices.

Certificates of Error Filings for Valuations

If your Certificate of Error for valuation corrections has been approved and you are waiting for a refund, please check with the Cook County Treasurer’s Office for updates on timing of refunds. Check this alert banner for regular updates.