Park Ridge property tax appeals: deadlines and a free assessment check

Is your Park Ridge home assessed higher than similar homes nearby? Check in a minute, then file yourself for free.

Free. No sign-up. Compares your home with the 5 to 10 most similar homes nearby, from the Assessor's own data.

Park Ridge spans 3 townships. Your result page shows which one your home is in, and its exact deadline.

Maine Township 82% of Park Ridge's homes

The 2026 appeal windows for Maine have closed. You can still check the comps now and file next year.

Cook County Assessor notices mailed June 5, 2026; appeals due July 21, 2026. File at the Assessor
Board of Review opens August 31, 2026; closes September 29, 2026. File at the Board

Last year 3,138 Maine Township homeowners filed their own Board of Review appeal and 68% won a reduction.

The 2026 appeal windows for Norwood Park have closed. You can still check the comps now and file next year.

Cook County Assessor notices mailed April 13, 2026; appeals due May 26, 2026. File at the Assessor
Board of Review opens August 3, 2026; closes September 1, 2026. File at the Board

Last year 865 Norwood Park Township homeowners filed their own Board of Review appeal and 68% won a reduction.

The Assessor window has closed. The Board of Review opens this township later; check the Board's dates page or pre-register on its portal.

Cook County Assessor notices mailed August 31, 2026; appeals due October 14, 2026. File at the Assessor
Board of Review dates not announced yet. Leave your email on your result page and we'll tell you when they are. File at the Board

Last year 2,603 Leyden Township homeowners filed their own Board of Review appeal and 66% won a reduction.

Run the free check above. It compares your assessed value per square foot with similar homes in your assessment neighborhood.
If yours looks high, get the evidence kit from the result page: the comps in the Board's format, recent sales, and a statement to paste into the form.
File online at the office whose window is open. Filing is free at both. You type the complaint yourself; only you or an Illinois attorney can file for your home.
Leave an email on the result page and we'll remind you a week and three days before the deadline.