Cook County Value property tax analysis

1127 W Lill Ave, Chicago, IL 60614

5 bed / 3 bath, 5,464 sqft, built 1999, in Lake View Appraised at $2,712,580 for 2026.

Cook County account 14294170120000

Appraised value
$2,712,580
Tax year 2026
Market value
$2,712,580
Living area
5,464 sqft
$496 per sqft
Year built
1999
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 -8.5% from $2,962,990 in 2025 to $2,712,580 in 2026.