Chicago · building permits · 2025-W35
New fire sprinkler permits in Chicago — week of August 25, 2025
Every matching building permit the City of Chicago issued from 2025-08-25 to 2025-08-31, 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
4
Combined reported cost
$4,997,500
where the permit reports one
Permits reporting a cost
4
Measured 2026-07-31 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2025-08-28 | 2233 W OAKDALE AVE | PERMIT - NEW CONSTRUCTION | $4,200,000 | 101070707 |
| 2025-08-27 | 2905 N HALSTED ST | PERMIT - RENOVATION/ALTERATION | $68,900 | 101053476 |
| 2025-08-25 | 2127 N SEDGWICK ST | PERMIT - RENOVATION/ALTERATION | $500,000 | 101051476 |
| 2025-08-25 | 141 W JACKSON BLVD | PERMIT - RENOVATION/ALTERATION | $228,600 | 101072738 |
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.