Cook County Value property tax analysis

1142 W Patterson Ave, Chicago, IL 60613

7 bed / 3 bath, 4,015 sqft, built 1890, in Lake View Appraised at $1,136,520 for 2026.

Cook County account 14202240130000

Appraised value
$1,136,520
Tax year 2026
Market value
$1,136,520
Living area
4,015 sqft
$283 per sqft
Year built
1890
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 0.0% from $1,136,520 in 2025 to $1,136,520 in 2026.