Cook County Value property tax analysis

20010 Western Ave, Olympia Fields, IL 60461

4 bed / 5 bath, 5,101 sqft, built 1999, in Rich Appraised at $490,310 for 2025.

Cook County account 31132010150000

Appraised value
$490,310
Tax year 2025
Market value
$490,310
Living area
5,101 sqft
$96 per sqft
Year built
1999
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 $490,310 in 2024 to $490,310 in 2025.