Cook County Value property tax analysis

1220 W Cornelia Ave, Chicago, IL 60657

6 bed / 2 bath, 2,556 sqft, built 1914, in Lake View Appraised at $910,930 for 2026.

Cook County account 14203070300000

Appraised value
$910,930
Tax year 2026
Market value
$910,930
Living area
2,556 sqft
$356 per sqft
Year built
1914
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 $960,010 in 2025 to $910,930 in 2026.