Cook County Value property tax analysis

1828 Gunderson Ave, Berwyn, IL 60402

5 bed / 3 bath, 3,192 sqft, built 1950, in Berwyn Appraised at $440,000 for 2026.

Cook County account 16194130280000

Appraised value
$440,000
Tax year 2026
Market value
$440,000
Living area
3,192 sqft
$138 per sqft
Year built
1950
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 +25.7% from $350,000 in 2025 to $440,000 in 2026.