Cook County is offering more tools, data, and transparency to help property owners understand and verify their property assessments. From open data releases to detailed methodology worksheets, ...

CHICAGO - The two Democratic primary candidates for Cook County assessor sparred over their approach to reigning in property taxes and campaign contributions on Wednesday night’s Chicago Report Debate ...

Homeowners across Cook County were certainly ready to put 2025 behind them. Starting with a computer issue, a series of events led to one of the largest residential property tax increases in the ...

Cook County homeowners now have more tools than ever to understand how their property is valued. From detailed comparable sales data to interactive maps, the Assessor’s Office is making the process ...