Chicago · building permits · month 2026-09
How many fire sprinkler permits did Chicago issue in September 2026?
21. That is every matching building permit the City issued from 2026-09-01 to 2026-09-30, 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 September 2026
21
Combined reported cost
$25,309,754
where the permit reports one
Permits reporting a cost
21
Largest single permit
$7,500,000
highest reported cost this month
Window 2026-09-01 to 2026-09-30 · measured 2026-10-28 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2026-09-16 | 401 W ONTARIO ST | PERMIT - RENOVATION/ALTERATION | $7,500,000 | 101081716 |
| 2026-09-15 | 1817 N CALIFORNIA AVE | PERMIT - NEW CONSTRUCTION | $4,042,595 | 101076474 |
| 2026-09-01 | 536 N WESTERN AVE | PERMIT - NEW CONSTRUCTION | $2,686,515 | 101084811 |
| 2026-09-22 | 1334 W GRAND AVE | PERMIT - NEW CONSTRUCTION | $2,359,444 | 101085778 |
| 2026-09-11 | 1917 N ORCHARD ST | PERMIT - NEW CONSTRUCTION | $2,000,000 | 101087856 |
| 2026-09-09 | 2053 W IRVING PARK RD | PERMIT - NEW CONSTRUCTION | $1,275,000 | 101071485 |
| 2026-09-03 | 1529 N WIELAND ST | PERMIT - NEW CONSTRUCTION | $1,000,000 | 101086781 |
| 2026-09-03 | 1113 W DRUMMOND PL | PERMIT - NEW CONSTRUCTION | $850,000 | 101086464 |
| 2026-09-02 | 1 E WACKER DR | PERMIT - RENOVATION/ALTERATION | $750,000 | 101087422 |
| 2026-09-28 | 3345 N LINCOLN AVE | PERMIT - RENOVATION/ALTERATION | $690,000 | 101085085 |
| 2026-09-16 | 600 N MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $575,000 | 101087468 |
| 2026-09-04 | 435 N MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $325,000 | 101084736 |
| 2026-09-30 | 4514 N CENTRAL AVE | PERMIT - NEW CONSTRUCTION | $300,000 | 101080712 |
| 2026-09-02 | 3034 W PETERSON AVE | PERMIT - NEW CONSTRUCTION | $300,000 | 101083837 |
| 2026-09-25 | 6246 N PULASKI RD | PERMIT - RENOVATION/ALTERATION | $220,000 | 101075396 |
| 2026-09-30 | 6107 S ARCHER AVE | PERMIT - RENOVATION/ALTERATION | $140,000 | 101086924 |
| 2026-09-03 | 225 W ILLINOIS ST | PERMIT - RENOVATION/ALTERATION | $120,000 | 101087389 |
| 2026-09-23 | 2126 W 21ST PL | PERMIT - RENOVATION/ALTERATION | $75,100 | 101086580 |
| 2026-09-03 | 6347 S KEDZIE AVE | PERMIT - RENOVATION/ALTERATION | $56,000 | 101075209 |
| 2026-09-22 | 735 W WRIGHTWOOD AVE | PERMIT - RENOVATION/ALTERATION | $45,000 | 101087887 |
| 2026-09-21 | 2123 W CORTLAND ST | PERMIT - RENOVATION/ALTERATION | $100 | 101088372 |
September 2026 · 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 September 2026.
September 2026 · 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.