Cook County Value property tax analysis

1023 Erie St, Oak Park, IL 60302

6 bed / 4 bath, 3,651 sqft, built 1888, in Oak Park Appraised at $1,400,000 for 2026.

Cook County account 16071140050000

Appraised value
$1,400,000
Tax year 2026
Market value
$1,400,000
Living area
3,651 sqft
$383 per sqft
Year built
1888
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 +49.7% from $935,300 in 2025 to $1,400,000 in 2026.