Cook County Value property tax analysis

615 S East Ave, Oak Park, IL 60304

4 bed / 1 bath, 1,426 sqft, built 1917, in Oak Park Appraised at $470,000 for 2026.

Cook County account 16182110250000

Appraised value
$470,000
Tax year 2026
Market value
$470,000
Living area
1,426 sqft
$330 per sqft
Year built
1917
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 +6.8% from $440,000 in 2025 to $470,000 in 2026.