Cook County Value property tax analysis

6501 18th St, Berwyn, IL 60402

12 bed / 6 bath, 6,315 sqft, built 1942, in Berwyn Appraised at $670,000 for 2026.

Cook County account 16194050500000

Appraised value
$670,000
Tax year 2026
Market value
$670,000
Living area
6,315 sqft
$106 per sqft
Year built
1942
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 +28.7% from $520,750 in 2025 to $670,000 in 2026.