Cook County Value property tax analysis

6619 18th St, Berwyn, IL 60402

10 bed / 5 bath, 4,646 sqft, built 1953, in Berwyn Appraised at $600,000 for 2026.

Cook County account 16194030200000

Appraised value
$600,000
Tax year 2026
Market value
$600,000
Living area
4,646 sqft
$129 per sqft
Year built
1953
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 +46.5% from $409,460 in 2025 to $600,000 in 2026.