Cook County Value property tax analysis

739 Gunderson Ave, Oak Park, IL 60304

4 bed / 1 bath, 1,469 sqft, built 1913, in Oak Park Appraised at $560,000 for 2026.

Cook County account 16182210300000

Appraised value
$560,000
Tax year 2026
Market value
$560,000
Living area
1,469 sqft
$381 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 +39.9% from $400,200 in 2025 to $560,000 in 2026.