Cook County Value property tax analysis

628 S Elmwood Ave, Oak Park, IL 60304

4 bed / 1 bath, 1,791 sqft, built 1914, in Oak Park Appraised at $620,000 for 2026.

Cook County account 16182150090000

Appraised value
$620,000
Tax year 2026
Market value
$620,000
Living area
1,791 sqft
$346 per sqft
Year built
1914
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 +19.2% from $520,000 in 2025 to $620,000 in 2026.