Cook County Assessor's Office Values

FAIRNESS

Deliver accurate and uniform assessments, with timely and informative notices, in compliance with industry standards and guided by best practices.

TRANSPARENCY

Build transparency into every part of the office—making services more effective and efficient—and earn the public’s trust.

ETHICS

Create an office culture of professionalism, inclusion and public accountability, with engaged employees who take pride in the delivery of high-quality, accessible services for all.