Cook County Value property tax analysis

1141 N East Ave, Oak Park, IL 60302

4 bed / 2 bath, 2,810 sqft, built 1938, in Oak Park Appraised at $878,650 for 2026.

Cook County account 16062110110000

Appraised value
$878,650
Tax year 2026
Market value
$878,650
Living area
2,810 sqft
$313 per sqft
Year built
1938
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 +15.6% from $759,930 in 2025 to $878,650 in 2026.