Cook County Value property tax analysis

147 N Humphrey Ave, Oak Park, IL 60302

4 bed / 1 bath, 1,918 sqft, built 1888, in Oak Park Appraised at $650,000 for 2026.

Cook County account 16081220210000

Appraised value
$650,000
Tax year 2026
Market value
$650,000
Living area
1,918 sqft
$339 per sqft
Year built
1888
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 +23.8% from $525,170 in 2025 to $650,000 in 2026.