Cook County Value property tax analysis

230 Flournoy St 1, Oak Park, IL 60304

4 bed / 2 bath, 2,098 sqft, built 1923, in Oak Park Appraised at $440,000 for 2026.

Cook County account 16173020230000

Appraised value
$440,000
Tax year 2026
Market value
$440,000
Living area
2,098 sqft
$210 per sqft
Year built
1923
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 +35.5% from $324,620 in 2025 to $440,000 in 2026.