Cook County Value property tax analysis

6445 Sinclair Ave, Berwyn, IL 60402

3 bed / 1 bath, 930 sqft, built 1937, in Berwyn Appraised at $260,000 for 2026.

Cook County account 16312260360000

Appraised value
$260,000
Tax year 2026
Market value
$260,000
Living area
930 sqft
$280 per sqft
Year built
1937
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 +23.8% from $210,000 in 2025 to $260,000 in 2026.