Cook County Value property tax analysis

3121 Oak Park Ave, Berwyn, IL 60402

in Berwyn Appraised at $52,690 for 2026.

Cook County account 16312000070000

Appraised value
$52,690
Tax year 2026
Market value
$52,690

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 +11.9% from $47,090 in 2025 to $52,690 in 2026.