ZIP code × permit type
Renovation & Alteration permits in ZIP 60621
The median renovation & alteration permit wait in ZIP 60621 was 35 days, based on 663 issued records.
Records checked6632021–Sep. 15, 2026
The short answer
Typical wait35 daysmedian issued permit
Usually within104 days75% of records
Long-wait edge189 days90% of records
Evidence663issued permits
The median was 41 days slower 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.
Change over time
Annual permit timing
| Issue year | Records | Median | 75th percentile | 90th percentile |
|---|---|---|---|---|
| 2021 | 128 | 6 days | 36 days | 119 days |
| 2022 | 131 | 6 days | 57 days | 132 days |
| 2023 | 119 | 46 days | 120 days | 218 days |
| 2024 | 123 | 49 days | 140 days | 250 days |
| 2025 | 90 | 54 days | 113 days | 170 days |
| 2026* | 72 | 100 days | 151 days | 256 days |
*2026 is partial through Sep. 15. Year labels use the permit issue date, not the application date.
Context