Cook County Value property tax analysis

623 S Ridgeland Ave, Oak Park, IL 60304

3 bed / 1 bath, 1,555 sqft, built 1912, in Oak Park Appraised at $580,000 for 2026.

Cook County account 16182150210000

Appraised value
$580,000
Tax year 2026
Market value
$580,000
Living area
1,555 sqft
$373 per sqft
Year built
1912
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 +38.8% from $417,790 in 2025 to $580,000 in 2026.