Chicago · building permits · 2021-W12
New fire sprinkler permits in Chicago — week of March 22, 2021
Every matching building permit the City of Chicago issued from 2021-03-22 to 2021-03-28, 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
$5,624,350
where the permit reports one
Permits reporting a cost
5
Measured 2026-08-01 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2021-03-23 | 227 W MONROE ST | PERMIT - RENOVATION/ALTERATION | $4,074,000 | 100907499 |
| 2021-03-23 | 300 S WACKER DR | PERMIT - RENOVATION/ALTERATION | $564,000 | 100911766 |
| 2021-03-23 | 300 S WACKER DR | PERMIT - RENOVATION/ALTERATION | $376,350 | 100911769 |
| 2021-03-23 | 1131 W DRUMMOND PL | PERMIT - NEW CONSTRUCTION | $350,000 | 100906195 |
| 2021-03-23 | 300 S WACKER DR | PERMIT - RENOVATION/ALTERATION | $260,000 | 100911743 |
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.