Chicago · building permits · month 2011-03
How many fire sprinkler permits did Chicago issue in March 2011?
7. That is every matching building permit the City issued from 2011-03-01 to 2011-03-31, counted in the City’s own dataset ydr8-5enu and re-read daily. 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 in March 2011
7
Combined reported cost
$51,683,000
where the permit reports one
Permits reporting a cost
6
Largest single permit
$50,000,000
highest reported cost this month
Window 2011-03-01 to 2011-03-31 · measured 2026-08-07 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2011-03-28 | 352 E MONROE DR | PERMIT - RENOVATION/ALTERATION | $50,000,000 | 100303889 |
| 2011-03-10 | 8765 W HIGGINS RD | PERMIT - RENOVATION/ALTERATION | $1,200,000 | 100382241 |
| 2011-03-03 | 6255 N KENMORE AVE | PERMIT - RENOVATION/ALTERATION | $300,000 | 100379953 |
| 2011-03-24 | 50 S LA SALLE ST | PERMIT - RENOVATION/ALTERATION | $165,000 | 100381677 |
| 2011-03-10 | 30 S WACKER DR | PERMIT - RENOVATION/ALTERATION | $15,000 | 100381705 |
| 2011-03-11 | 440 N MCCLURG CT | PERMIT - EASY PERMIT PROCESS | $3,000 | 100384630 |
| 2011-03-25 | 134 N LA SALLE ST | PERMIT – EXPRESS PERMIT PROGRAM | — | B100386267 |
March 2011 · week by week
Each week below holds every matching permit for its seven days, not just the largest. ISO weeks, so the first and last may reach a few days outside March 2011.
March 2011 · other trades
Permit Signal
A month is the scoreboard. Subscribers get their trade’s permits the morning each one becomes public — connected, with the contractor attached.