Cook County Value property tax analysis

3940 N Southport Ave, Chicago, IL 60613

4 bed / 2 bath, 2,018 sqft, built 1899, in Lake View Appraised at $1,833,450 for 2026.

Cook County account 14201020120000

Appraised value
$1,833,450
Tax year 2026
Market value
$1,833,450
Living area
2,018 sqft
$909 per sqft
Year built
1899
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 -8.2% from $1,996,740 in 2025 to $1,833,450 in 2026.