Chicago · building permits · 2017-W41
New fire sprinkler permits in Chicago — week of October 9, 2017
Every matching building permit the City of Chicago issued from 2017-10-09 to 2017-10-15, 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
3
Combined reported cost
$821,350
where the permit reports one
Permits reporting a cost
3
Measured 2026-08-03 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2017-10-13 | 444 W LAKE ST | PERMIT - RENOVATION/ALTERATION | $262,050 | 100730062 |
| 2017-10-12 | 1845 N LEAVITT ST | PERMIT - NEW CONSTRUCTION | $472,950 | 100721627 |
| 2017-10-10 | 401 N MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $86,350 | 100720183 |
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.