Cook County Value property tax analysis

1034 S Grove Ave, Oak Park, IL 60304

4 bed / 2 bath, 1,580 sqft, built 1921, in Oak Park Appraised at $510,000 for 2026.

Cook County account 16183150110000

Appraised value
$510,000
Tax year 2026
Market value
$510,000
Living area
1,580 sqft
$323 per sqft
Year built
1921
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 +27.8% from $398,950 in 2025 to $510,000 in 2026.