Cook County Value property tax analysis

1134 S East Ave, Oak Park, IL 60304

4 bed / 2 bath, 1,149 sqft, built 1914, in Oak Park Appraised at $400,000 for 2026.

Cook County account 16184180120000

Appraised value
$400,000
Tax year 2026
Market value
$400,000
Living area
1,149 sqft
$348 per sqft
Year built
1914
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 +17.7% from $339,730 in 2025 to $400,000 in 2026.