Cook County Value property tax analysis

734 Gunderson Ave, Oak Park, IL 60304

3 bed / 1 bath, 2,283 sqft, built 1908, in Oak Park Appraised at $730,000 for 2026.

Cook County account 16182220110000

Appraised value
$730,000
Tax year 2026
Market value
$730,000
Living area
2,283 sqft
$320 per sqft
Year built
1908
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 +30.4% from $560,000 in 2025 to $730,000 in 2026.