Chicago · building permits · 2020-W40
New fire sprinkler permits in Chicago — week of September 28, 2020
Every matching building permit the City of Chicago issued from 2020-09-28 to 2020-10-04, 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
5
Combined reported cost
$6,181,079
where the permit reports one
Permits reporting a cost
5
Measured 2026-08-01 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2020-10-02 | 4712 N SHERIDAN RD | PERMIT - NEW CONSTRUCTION | $4,016,858 | 100874641 |
| 2020-10-02 | 2127 W MADISON ST | PERMIT - NEW CONSTRUCTION | $1,000,000 | 100880523 |
| 2020-10-01 | 2139 W MADISON ST | PERMIT - NEW CONSTRUCTION | $1,000,000 | 100880524 |
| 2020-10-01 | 433 W VAN BUREN ST | PERMIT - EASY PERMIT PROCESS | $1 | 100893030 |
| 2020-09-30 | 125 S WACKER DR | PERMIT - RENOVATION/ALTERATION | $164,220 | 100893044 |
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.