645 N MICHIGAN LLC
645 N MICHIGAN LLC has filed 3 building permits in Chicago since 2024. 1 permit remains open.
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1
Construction Permits
3 total
1
Currently Open
0
Rate-Eligible
permits > 1yr old
2024–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Year-by-Year Summary
2026(YTD)
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Open1
Closed0
Too early to rate — permits need 1 year to mature
All Permits
3 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | B200473532 | Fire Alarm System | 645 N MICHIGAN AVE, Chicago | Jun 29, 2026<1yr | — | — |
| Closed | B200014601 | Administrative Change | 645 N MICHIGAN AVE, Chicago | Apr 19, 2024 | — | — |
| Closed | B200014626 | Administrative Change | 645 N MICHIGAN AVE, Chicago | Apr 19, 2024 | — | — |