Cook County Value property tax analysis

743 Gunderson Ave 1st, Oak Park, IL 60304

6 bed / 2 bath, 3,524 sqft, built 1914, in Oak Park Appraised at $710,000 for 2026.

Cook County account 16182210320000

Appraised value
$710,000
Tax year 2026
Market value
$710,000
Living area
3,524 sqft
$201 per sqft
Year built
1914
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 +36.5% from $520,000 in 2025 to $710,000 in 2026.