Chicago · building permits · 2017-W51
New fire sprinkler permits in Chicago — week of December 18, 2017
Every matching building permit the City of Chicago issued from 2017-12-18 to 2017-12-24, 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
4
Combined reported cost
$974,802
where the permit reports one
Permits reporting a cost
4
Measured 2026-08-03 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2017-12-21 | 500 W MADISON ST | PERMIT - RENOVATION/ALTERATION | $267,167 | 100721459 |
| 2017-12-21 | 203 N LA SALLE ST | PERMIT - RENOVATION/ALTERATION | $51,750 | 100740004 |
| 2017-12-18 | 130 E RANDOLPH ST | PERMIT - RENOVATION/ALTERATION | $640,885 | 100737834 |
| 2017-12-18 | 70 W MADISON ST | PERMIT - RENOVATION/ALTERATION | $15,000 | 100739257 |
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.