Cook County Value property tax analysis

1020 S Oak Park Ave, Oak Park, IL 60304

2 bed / 1 bath, 1,956 sqft, built 1919, in Oak Park Appraised at $580,000 for 2026.

Cook County account 16184070070000

Appraised value
$580,000
Tax year 2026
Market value
$580,000
Living area
1,956 sqft
$297 per sqft
Year built
1919
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 +41.5% from $410,000 in 2025 to $580,000 in 2026.