Cook County Value property tax analysis

1420 Oak Park Ave, Berwyn, IL 60402

4 bed / 2 bath, 1,564 sqft, built 1908, in Berwyn Appraised at $270,000 for 2026.

Cook County account 16191230270000

Appraised value
$270,000
Tax year 2026
Market value
$270,000
Living area
1,564 sqft
$173 per sqft
Year built
1908
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 +8.0% from $250,000 in 2025 to $270,000 in 2026.