Chicago · building permits · 2025-W43
New fire sprinkler permits in Chicago — week of October 20, 2025
Every matching building permit the City of Chicago issued from 2025-10-20 to 2025-10-26, 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
8
Combined reported cost
$9,013,340
where the permit reports one
Permits reporting a cost
8
Measured 2026-07-31 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2025-10-24 | 129 S WHIPPLE ST | PERMIT - NEW CONSTRUCTION | $2,375,000 | 101063828 |
| 2025-10-24 | 2337 S HOYNE AVE | PERMIT - NEW CONSTRUCTION | $1,200,000 | 101065388 |
| 2025-10-23 | 444 N WABASH AVE | PERMIT - RENOVATION/ALTERATION | $3,000,000 | 101062371 |
| 2025-10-23 | 180 N STETSON AVE | PERMIT - RENOVATION/ALTERATION | $75,000 | 101075162 |
| 2025-10-23 | 1511 W 38TH ST | PERMIT – EXPRESS PERMIT PROGRAM | $1,240 | B200447108 |
| 2025-10-21 | 123 N WACKER DR | PERMIT - RENOVATION/ALTERATION | $125,000 | 101075382 |
| 2025-10-21 | 141 W JACKSON BLVD | PERMIT - RENOVATION/ALTERATION | $29,850 | 101074960 |
| 2025-10-20 | 514 W ALDINE AVE | PERMIT - NEW CONSTRUCTION | $2,207,250 | 101060170 |
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.