Cook County Value property tax analysis

3630 Gunderson Ave, Berwyn, IL 60402

3 bed / 2 bath, 1,784 sqft, built 1924, in Berwyn Appraised at $320,000 for 2026.

Cook County account 16314120290000

Appraised value
$320,000
Tax year 2026
Market value
$320,000
Living area
1,784 sqft
$179 per sqft
Year built
1924
Deluxe

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 +33.3% from $240,000 in 2025 to $320,000 in 2026.