Cook County Value property tax analysis

738 Columbian Ave, Oak Park, IL 60302

3 bed / 1 bath, 1,580 sqft, built 1909, in Oak Park Appraised at $600,000 for 2026.

Cook County account 16064090020000

Appraised value
$600,000
Tax year 2026
Market value
$600,000
Living area
1,580 sqft
$380 per sqft
Year built
1909
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 +16.2% from $516,470 in 2025 to $600,000 in 2026.