Cook County Value property tax analysis

1909 Oak Park Ave, Berwyn, IL 60402

10 bed / 5 bath, 4,439 sqft, built 1956, in Berwyn Appraised at $600,000 for 2026.

Cook County account 16194160470000

Appraised value
$600,000
Tax year 2026
Market value
$600,000
Living area
4,439 sqft
$135 per sqft
Year built
1956
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 +52.6% from $393,190 in 2025 to $600,000 in 2026.