Chicago · building permits · 2025-W44
New fire sprinkler permits in Chicago — week of October 27, 2025
Every matching building permit the City of Chicago issued from 2025-10-27 to 2025-11-02, read from the City’s own dataset ydr8-5enu and re-read hourly. Filter: Any permit whose work description mentions a sprinkler, fire suppression, or a standpipe. 261 in the year to 2026-07-01 — a thin trade, so quiet weeks are common.
fire sprinkler permits issued this week
5
Combined reported cost
$3,280,000
where the permit reports one
Permits reporting a cost
5
Measured 2026-07-31 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2025-10-30 | 2601 N CALIFORNIA AVE | PERMIT - RENOVATION/ALTERATION | $320,000 | 101053463 |
| 2025-10-29 | 2542 S ALBANY AVE | PERMIT - RENOVATION/ALTERATION | $380,000 | 101064876 |
| 2025-10-28 | 1636 E 55TH ST | PERMIT - RENOVATION/ALTERATION | $180,000 | 101070408 |
| 2025-10-28 | 727 S DEARBORN ST | PERMIT - RENOVATION/ALTERATION | $25,000 | 101071190 |
| 2025-10-27 | 209 S WHIPPLE ST | PERMIT - NEW CONSTRUCTION | $2,375,000 | 101063824 |
Permit Signal
This page is one trade, one week, published for anyone. Subscribers get their trade’s permits the morning each one becomes public — connected, with the contractor attached.