Chicago · building permits · 2025-W18
New fire sprinkler permits in Chicago — week of April 28, 2025
Every matching building permit the City of Chicago issued from 2025-04-28 to 2025-05-04, 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
$7,299,900
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 |
|---|---|---|---|---|
| 2025-05-02 | 5606 S WABASH AVE | PERMIT - RENOVATION/ALTERATION | $20,000 | 101068485 |
| 2025-04-29 | 1935 N MOHAWK ST | PERMIT - NEW CONSTRUCTION | $3,909,900 | 101064704 |
| 2025-04-29 | 2735 W ARMITAGE AVE | PERMIT - RENOVATION/ALTERATION | $800,000 | 101026732 |
| 2025-04-29 | 5242 N ELSTON AVE | PERMIT - RENOVATION/ALTERATION | $70,000 | 101065475 |
| 2025-04-28 | 4444 W CHICAGO AVE | PERMIT - RENOVATION/ALTERATION | $2,500,000 | 101062720 |
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.