Cook County Value property tax analysis

1830 W Patterson Ave 1, Chicago, IL 60613

9 bed / 3 bath, 3,282 sqft, built 1918, in Lake View Appraised at $854,270 for 2026.

Cook County account 14192260090000

Appraised value
$854,270
Tax year 2026
Market value
$854,270
Living area
3,282 sqft
$260 per sqft
Year built
1918
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 -4.0% from $890,000 in 2025 to $854,270 in 2026.