Cook County Value property tax analysis

1123 S Highland Ave, Oak Park, IL 60304

3 bed / 1 bath, 1,565 sqft, built 1923, in Oak Park Appraised at $215,250 for 2026.

Cook County account 16173170280000

Appraised value
$215,250
Tax year 2026
Market value
$215,250
Living area
1,565 sqft
$138 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 +47.6% from $145,800 in 2025 to $215,250 in 2026.