Chicago · building permits · 2017-W39
New fire sprinkler permits in Chicago — week of September 25, 2017
Every matching building permit the City of Chicago issued from 2017-09-25 to 2017-10-01, 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
12
Combined reported cost
$2,512,330
where the permit reports one
Permits reporting a cost
12
Measured 2026-08-03 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2017-09-29 | 500 W MADISON ST | PERMIT - RENOVATION/ALTERATION | $121,000 | 100721463 |
| 2017-09-29 | 500 W MADISON ST | PERMIT - RENOVATION/ALTERATION | $120,000 | 100721460 |
| 2017-09-29 | 150 N MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $79,150 | 100726394 |
| 2017-09-29 | 175 N FRANKLIN ST | PERMIT - RENOVATION/ALTERATION | $50,000 | 100714796 |
| 2017-09-28 | 1 N LA SALLE ST | PERMIT - RENOVATION/ALTERATION | $34,270 | 100725015 |
| 2017-09-27 | 1 N LA SALLE ST | PERMIT - RENOVATION/ALTERATION | $154,800 | 100723400 |
| 2017-09-26 | 225 W WASHINGTON ST | PERMIT - RENOVATION/ALTERATION | $750,250 | 100727123 |
| 2017-09-26 | 200 W MADISON ST | PERMIT - RENOVATION/ALTERATION | $749,070 | 100726774 |
| 2017-09-26 | 444 W LAKE ST | PERMIT - RENOVATION/ALTERATION | $163,110 | 100726514 |
| 2017-09-26 | 444 W LAKE ST | PERMIT - RENOVATION/ALTERATION | $118,380 | 100726513 |
| 2017-09-26 | 1643 N MILWAUKEE AVE | PERMIT - RENOVATION/ALTERATION | $97,550 | 100726564 |
| 2017-09-26 | 401 N MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $74,750 | 100720138 |
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.