Cook County Value property tax analysis

2500 Gunderson Ave, Berwyn, IL 60402

3 bed / 1 bath, 1,147 sqft, built 1965, in Berwyn Appraised at $260,000 for 2026.

Cook County account 16302290340000

Appraised value
$260,000
Tax year 2026
Market value
$260,000
Living area
1,147 sqft
$227 per sqft
Year built
1965
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 +16.2% from $223,760 in 2025 to $260,000 in 2026.