Cook County Value property tax analysis

4909 N Winthrop Ave, Chicago, IL 60640

5 bed / 3 bath, 2,956 sqft, built 1997, in Lake View Appraised at $920,000 for 2026.

Cook County account 14084100240000

Appraised value
$920,000
Tax year 2026
Market value
$920,000
Living area
2,956 sqft
$311 per sqft
Year built
1997
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 $920,000 in 2025 to $920,000 in 2026.