Cook County Value property tax analysis

3131 Wisconsin Ave, Berwyn, IL 60402

6 bed / 2 bath, 3,600 sqft, built 1906, in Berwyn Appraised at $700,000 for 2026.

Cook County account 16311020320000

Appraised value
$700,000
Tax year 2026
Market value
$700,000
Living area
3,600 sqft
$194 per sqft
Year built
1906
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 +66.7% from $420,000 in 2025 to $700,000 in 2026.