Cook County Value property tax analysis

3617 Wisconsin Ave, Berwyn, IL 60402

3 bed / 1 bath, 1,200 sqft, built 1930, in Berwyn Appraised at $310,000 for 2026.

Cook County account 16313100050000

Appraised value
$310,000
Tax year 2026
Market value
$310,000
Living area
1,200 sqft
$258 per sqft
Year built
1930
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 +28.7% from $240,870 in 2025 to $310,000 in 2026.