Cook County Value property tax analysis

6509 Sinclair Ave, Berwyn, IL 60402

2 bed / 1 bath, 1,378 sqft, built 1930, in Berwyn Appraised at $350,010 for 2026.

Cook County account 16312250430000

Appraised value
$350,010
Tax year 2026
Market value
$350,010
Living area
1,378 sqft
$254 per sqft
Year built
1930
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 +40.0% from $250,000 in 2025 to $350,010 in 2026.