Cook County Value property tax analysis

1509 W School St, Chicago, IL 60657

10 bed / 7 bath, 5,168 sqft, built 2026, in Lake View Appraised at $3,340,750 for 2026.

Cook County account 14203240220000

Appraised value
$3,340,750
Tax year 2026
Market value
$3,340,750
Living area
5,168 sqft
$646 per sqft
Year built
2026
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 +178.4% from $1,200,000 in 2025 to $3,340,750 in 2026.