Cook County Value property tax analysis

1234 Oak Park Ave, Berwyn, IL 60402

6 bed / 3 bath, 2,064 sqft, built 1912, in Berwyn Appraised at $400,010 for 2026.

Cook County account 16191070320000

Appraised value
$400,010
Tax year 2026
Market value
$400,010
Living area
2,064 sqft
$194 per sqft
Year built
1912
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 +21.2% from $330,000 in 2025 to $400,010 in 2026.