Cook County, Illinois homeowners

Is your home assessed higher than its neighbors?

Type your address. In about two minutes you'll see how your assessment compares with similar homes nearby, and when your township's appeal window closes.

Free to check. No sign-in. You file any appeal yourself.

The comparison, with the math shown

Similar homes in your assessor neighborhood, by size and age, with their assessed values and recent sales. Every number is on the page.

Your deadline, township by township

Cook County opens and closes appeal windows one township at a time. We put yours at the top.

All townships

One price: $39

A print-ready evidence packet and filing steps, once. No cut of your savings, now or next year.

What's in the packet

Find out before the window closes.

Checking takes two minutes and costs nothing.

Check my assessment