Cook County Value property tax analysis

711 S Lyman Ave, Oak Park, IL 60304

3 bed / 1 bath, 1,308 sqft, built 1913, in Oak Park Appraised at $542,720 for 2026.

Cook County account 16171210220000

Appraised value
$542,720
Tax year 2026
Market value
$542,720
Living area
1,308 sqft
$415 per sqft
Year built
1913
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 +43.0% from $379,630 in 2025 to $542,720 in 2026.