Cook County Value property tax analysis

22246 Kostner Ave Richton Park, IL 60471

4 bed / 1 bath, 1,726 sqft, built 1970, in Rich Appraised at $138,070 for 2025.

Cook County account 31274060200000

Appraised value
$138,070
Tax year 2025
Market value
$138,070
Living area
1,726 sqft
$80 per sqft
Year built
1970
Average

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed 0.0% from $138,070 in 2024 to $138,070 in 2025.