Cook County Value property tax analysis

603 N Grove Ave, Oak Park, IL 60302

3 bed / 1 bath, 1,966 sqft, built 1926, in Oak Park Appraised at $730,000 for 2026.

Cook County account 16063220240000

Appraised value
$730,000
Tax year 2026
Market value
$730,000
Living area
1,966 sqft
$371 per sqft
Year built
1926
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 +33.6% from $546,340 in 2025 to $730,000 in 2026.