Cook County Value property tax analysis

3031 Oak Park Ave, Berwyn, IL 60402

4 bed / 3 bath, 2,542 sqft, built 1903, in Berwyn Appraised at $550,000 for 2026.

Cook County account 16304150430000

Appraised value
$550,000
Tax year 2026
Market value
$550,000
Living area
2,542 sqft
$216 per sqft
Year built
1903
Deluxe

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 +89.7% from $290,000 in 2025 to $550,000 in 2026.