Cook County Value property tax analysis

123 S Elmwood Ave, Oak Park, IL 60302

4 bed / 2 bath, 1,856 sqft, built 1886, in Oak Park Appraised at $720,000 for 2026.

Cook County account 16074040340000

Appraised value
$720,000
Tax year 2026
Market value
$720,000
Living area
1,856 sqft
$388 per sqft
Year built
1886
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 +36.4% from $528,040 in 2025 to $720,000 in 2026.