Chicago · building permits · month 2010-04
How many fire sprinkler permits did Chicago issue in April 2010?
6. That is every matching building permit the City issued from 2010-04-01 to 2010-04-30, 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 April 2010
6
Combined reported cost
$565,000
where the permit reports one
Permits reporting a cost
5
Largest single permit
$310,000
highest reported cost this month
Window 2010-04-01 to 2010-04-30 · measured 2026-08-07 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2010-04-28 | 4157 N CLARENDON AVE | PERMIT - RENOVATION/ALTERATION | $310,000 | 100326046 |
| 2010-04-08 | 707 W SHERIDAN RD | PERMIT - RENOVATION/ALTERATION | $200,000 | 100327134 |
| 2010-04-27 | 1638 W BELMONT AVE | PERMIT - RENOVATION/ALTERATION | $25,000 | 100307240 |
| 2010-04-21 | 2206 N CALIFORNIA AVE | PERMIT - EASY PERMIT PROCESS | $25,000 | 100340053 |
| 2010-04-09 | 646 N CLARK ST | PERMIT - EASY PERMIT PROCESS | $5,000 | 100338209 |
| 2010-04-06 | 160 E HURON ST | PERMIT – EXPRESS PERMIT PROGRAM | — | B100325360 |
April 2010 · 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 April 2010.
April 2010 · 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.