Cook County Value property tax analysis

20 Iowa St, Oak Park, IL 60302

3 bed / 1 bath, 2,174 sqft, built 1920, in Oak Park Appraised at $510,000 for 2026.

Cook County account 16053200200000

Appraised value
$510,000
Tax year 2026
Market value
$510,000
Living area
2,174 sqft
$235 per sqft
Year built
1920
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 +34.2% from $380,000 in 2025 to $510,000 in 2026.