Cook County Value property tax analysis

934 Gunderson Ave, Oak Park, IL 60304

5 bed / 1 bath, 1,502 sqft, built 1912, in Oak Park Appraised at $690,000 for 2026.

Cook County account 16184120010000

Appraised value
$690,000
Tax year 2026
Market value
$690,000
Living area
1,502 sqft
$459 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 +30.2% from $530,000 in 2025 to $690,000 in 2026.