Cook County Value property tax analysis

638 N Humphrey Ave, Oak Park, IL 60302

3 bed / 1 bath, 1,330 sqft, built 1923, in Oak Park Appraised at $450,000 for 2026.

Cook County account 16053200060000

Appraised value
$450,000
Tax year 2026
Market value
$450,000
Living area
1,330 sqft
$338 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 +24.2% from $362,240 in 2025 to $450,000 in 2026.