Cook County Value property tax analysis

6424 N Fairfield Ave, Chicago, IL 60645

9 bed / 3 bath, 4,743 sqft, built 1929, in Rogers Park Appraised at $635,770 for 2026.

Cook County account 10364240190000

Appraised value
$635,770
Tax year 2026
Market value
$635,770
Living area
4,743 sqft
$134 per sqft
Year built
1929
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 -5.1% from $670,010 in 2025 to $635,770 in 2026.