Cook County Value property tax analysis

326 N Grove Ave, Oak Park, IL 60302

4 bed / 1 bath, 1,780 sqft, built 1895, in Oak Park Appraised at $710,000 for 2026.

Cook County account 16071050130000

Appraised value
$710,000
Tax year 2026
Market value
$710,000
Living area
1,780 sqft
$399 per sqft
Year built
1895
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 +34.5% from $527,700 in 2025 to $710,000 in 2026.