Chicago · building permits · 2021-W41
New fire sprinkler permits in Chicago — week of October 11, 2021
Every matching building permit the City of Chicago issued from 2021-10-11 to 2021-10-17, 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
7
Combined reported cost
$5,451,132
where the permit reports one
Permits reporting a cost
7
Measured 2026-08-01 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2021-10-15 | 1121 W RANDOLPH ST | PERMIT – EXPRESS PERMIT PROGRAM | $20,000 | B100904991 |
| 2021-10-15 | 111 N CANAL ST | PERMIT – EXPRESS PERMIT PROGRAM | $3,989 | B100938458 |
| 2021-10-15 | 150 N WACKER DR | PERMIT – EXPRESS PERMIT PROGRAM | $3,543 | B100941871 |
| 2021-10-14 | 3936 N MILWAUKEE AVE | PERMIT - NEW CONSTRUCTION | $4,000,000 | 100913647 |
| 2021-10-13 | 1137 W LILL AVE | PERMIT - NEW CONSTRUCTION | $500,000 | 100932785 |
| 2021-10-12 | 1833 N LARRABEE ST | PERMIT - NEW CONSTRUCTION | $892,100 | 100939832 |
| 2021-10-12 | 320 N SANGAMON ST | PERMIT - RENOVATION/ALTERATION | $31,500 | 100938088 |
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.