Cook County Value property tax analysis

1126 Columbian Ave, Oak Park, IL 60302

4 bed / 1 bath, 1,980 sqft, built 1928, in Oak Park Appraised at $680,000 for 2026.

Cook County account 16062110040000

Appraised value
$680,000
Tax year 2026
Market value
$680,000
Living area
1,980 sqft
$343 per sqft
Year built
1928
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 +24.8% from $544,800 in 2025 to $680,000 in 2026.