Chicago · building permits · 2018-W15
New fire sprinkler permits in Chicago — week of April 9, 2018
Every matching building permit the City of Chicago issued from 2018-04-09 to 2018-04-15, 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
4
Combined reported cost
$2,409,219
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 |
|---|---|---|---|---|
| 2018-04-12 | 311 S WACKER DR | PERMIT - RENOVATION/ALTERATION | $89,250 | 100755318 |
| 2018-04-12 | 321 N CLARK ST | PERMIT - RENOVATION/ALTERATION | $69,969 | 100752446 |
| 2018-04-11 | 6127 N NEWBURG AVE | PERMIT - NEW CONSTRUCTION | $450,000 | 100746836 |
| 2018-04-10 | 6045 S KENWOOD AVE | PERMIT - RENOVATION/ALTERATION | $1,800,000 | 100756044 |
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.