Cook County Value property tax analysis

1415 W Lill Ave, Chicago, IL 60614

4 bed / 3 bath, 2,114 sqft, built 1880, in Lake View Appraised at $1,117,360 for 2026.

Cook County account 14293130180000

Appraised value
$1,117,360
Tax year 2026
Market value
$1,117,360
Living area
2,114 sqft
$529 per sqft
Year built
1880
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 -6.2% from $1,191,570 in 2025 to $1,117,360 in 2026.