Chicago · building permits · 2025-W21
New fire sprinkler permits in Chicago — week of May 19, 2025
Every matching building permit the City of Chicago issued from 2025-05-19 to 2025-05-25, 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
3
Combined reported cost
$4,898,875
where the permit reports one
Permits reporting a cost
3
Measured 2026-07-31 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2025-05-20 | 5140 N CALIFORNIA AVE | PERMIT - RENOVATION/ALTERATION | $3,329,575 | 101067651 |
| 2025-05-20 | 2133 W CHARLESTON ST | PERMIT - NEW CONSTRUCTION | $850,000 | 101016379 |
| 2025-05-19 | 543 W GRANT PL | PERMIT - NEW CONSTRUCTION | $719,300 | 101063792 |
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.