Cook County Value property tax analysis

3120 Wisconsin Ave, Berwyn, IL 60402

5 bed / 4 bath, 4,229 sqft, built 2022, in Berwyn Appraised at $820,000 for 2026.

Cook County account 16311010370000

Appraised value
$820,000
Tax year 2026
Market value
$820,000
Living area
4,229 sqft
$194 per sqft
Year built
2022
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 +30.2% from $630,000 in 2025 to $820,000 in 2026.