Chicago · building permits · 2018-W38
New fire sprinkler permits in Chicago — week of September 17, 2018
Every matching building permit the City of Chicago issued from 2018-09-17 to 2018-09-23, 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
10
Combined reported cost
$11,005,527
where the permit reports one
Permits reporting a cost
10
Measured 2026-08-03 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2018-09-21 | 1910 W PERSHING RD | PERMIT - NEW CONSTRUCTION | $600,000 | 100773153 |
| 2018-09-21 | 150 N MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $170,850 | 100783940 |
| 2018-09-20 | 10 S LA SALLE ST | PERMIT - RENOVATION/ALTERATION | $2,558,517 | 100774397 |
| 2018-09-20 | 6322 N KEYSTONE AVE | PERMIT - RENOVATION/ALTERATION | $300,000 | 100775380 |
| 2018-09-20 | 1 N WACKER DR | PERMIT - RENOVATION/ALTERATION | $87,510 | 100779324 |
| 2018-09-19 | 150 N MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $5,125,500 | 100782718 |
| 2018-09-19 | 2035 N NARRAGANSETT AVE | PERMIT - RENOVATION/ALTERATION | $1,000,000 | 100768550 |
| 2018-09-19 | 1 N WACKER DR | PERMIT - RENOVATION/ALTERATION | $560,850 | 100748728 |
| 2018-09-18 | 3848 S WOLCOTT AVE | PERMIT - NEW CONSTRUCTION | $600,000 | 100773149 |
| 2018-09-18 | 2501 W BRYN MAWR AVE | PERMIT – EXPRESS PERMIT PROGRAM | $2,300 | B100783634 |
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.