Cook County Value property tax analysis

509 W Briar Pl, Chicago, IL 60657

1 bed / 1 bath, 770 sqft, built 1911, in Lake View Appraised at $1,604,170 for 2026.

Cook County account 14281050090000

Appraised value
$1,604,170
Tax year 2026
Market value
$1,604,170
Living area
770 sqft
$2,083 per sqft
Year built
1911
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 -11.6% from $1,814,660 in 2025 to $1,604,170 in 2026.