Cook County Value property tax analysis

6647 N Talman Ave, Chicago, IL 60645

4 bed / 2 bath, 1,898 sqft, built 1926, in Rogers Park Appraised at $421,810 for 2026.

Cook County account 10364110040000

Appraised value
$421,810
Tax year 2026
Market value
$421,810
Living area
1,898 sqft
$222 per sqft
Year built
1926
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 0.0% from $421,810 in 2025 to $421,810 in 2026.