Cook County Value property tax analysis

3539 N Janssen Ave, Chicago, IL 60657

7 bed / 5 bath, 4,390 sqft, built 2004, in Lake View Appraised at $2,695,730 for 2026.

Cook County account 14203030050000

Appraised value
$2,695,730
Tax year 2026
Market value
$2,695,730
Living area
4,390 sqft
$614 per sqft
Year built
2004
Deluxe

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 $2,695,730 in 2025 to $2,695,730 in 2026.