Independent analysis of City of Chicago recordsData through Sep. 15, 2026

Community area × permit type

New Construction permits in Lower West Side

The typical new construction permit issued in Lower West Side took 43 days. The 75th-percentile wait was 145 days.

Records checked1732021–Sep. 15, 2026

The short answer

Typical wait43 daysmedian issued permit
Usually within145 days75% of records
Long-wait edge273 days90% of records
Evidence173issued permits

The median was 1 day faster than the previous 12 months.

How the waits are distributed

Median is only the middle. This shows how often issued permits fell into each elapsed-time band.

Same day
27.7%
1–7 days
14.5%
8–30 days
5.2%
31–90 days
17.9%
91+ days
34.7%

Change over time

Annual permit timing

Issue yearRecordsMedian75th percentile90th percentile
2021320 days89 days175 days
2022270 days68 days233 days
2023231 day136 days335 days
20243173 days175 days258 days
20253078 days216 days328 days
2026*3071 days114 days233 days

*2026 is partial through Sep. 15. Year labels use the permit issue date, not the application date.

Context

New Construction timing in comparable community areas

ReportMedian75% withinRecords
Lower West Side43 days145 days173
Brighton Park42 days86 days77
Logan Square42 days112 days310
East Garfield Park44 days88 days162
Jefferson Park46 days71 days78
Belmont Cragin48 days110 days42
Edison Park38 days85 days37
Forest Glen48 days139 days34