Cook County Value property tax analysis

2104 Gunderson Ave, Berwyn, IL 60402

6 bed / 3 bath, 2,954 sqft, built 1929, in Berwyn Appraised at $450,000 for 2026.

Cook County account 16194290120000

Appraised value
$450,000
Tax year 2026
Market value
$450,000
Living area
2,954 sqft
$152 per sqft
Year built
1929
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 +40.1% from $321,140 in 2025 to $450,000 in 2026.