Cook County Value property tax analysis

3421 Clarence Ave, Berwyn, IL 60402

2 bed / 2 bath, 1,476 sqft, built 1913, in Berwyn Appraised at $370,000 for 2026.

Cook County account 16312330330000

Appraised value
$370,000
Tax year 2026
Market value
$370,000
Living area
1,476 sqft
$251 per sqft
Year built
1913
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 +32.1% from $280,000 in 2025 to $370,000 in 2026.