Cook County Value property tax analysis

3311 Wisconsin Ave 1, Berwyn, IL 60402

9 bed / 3 bath, 3,628 sqft, built 1955, in Berwyn Appraised at $251,250 for 2026.

Cook County account 16311220050000

Appraised value
$251,250
Tax year 2026
Market value
$251,250
Living area
3,628 sqft
$69 per sqft
Year built
1955
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 +32.2% from $190,000 in 2025 to $251,250 in 2026.