Cook County Value property tax analysis

1236 W Cornelia Ave 2nd, Chicago, IL 60657

6 bed / 4 bath, 4,250 sqft, built 2007, in Lake View Appraised at $2,506,670 for 2026.

Cook County account 14203070250000

Appraised value
$2,506,670
Tax year 2026
Market value
$2,506,670
Living area
4,250 sqft
$590 per sqft
Year built
2007
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 -10.5% from $2,800,000 in 2025 to $2,506,670 in 2026.