Cook County Value property tax analysis

1040 N Marion St, Oak Park, IL 60302

4 bed / 2 bath, 2,135 sqft, built 1937, in Oak Park Appraised at $700,000 for 2026.

Cook County account 16061140030000

Appraised value
$700,000
Tax year 2026
Market value
$700,000
Living area
2,135 sqft
$328 per sqft
Year built
1937
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 +51.2% from $463,000 in 2025 to $700,000 in 2026.