Chicago · building permits · 2025-W41
New HVAC permits in Chicago — week of October 6, 2025
Every matching building permit the City of Chicago issued from 2025-10-06 to 2025-10-12, read from the City’s own dataset ydr8-5enu and re-read hourly. Filter: Any permit whose work description mentions HVAC, a furnace, or air conditioning.
HVAC permits issued this week
12
Combined reported cost
$1,170,451
where the permit reports one
Permits reporting a cost
12
Measured 2026-07-31 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2025-10-10 | 141 W JACKSON BLVD | PERMIT - RENOVATION/ALTERATION | $104,850 | 101074379 |
| 2025-10-10 | 1744 E 84TH PL | PERMIT - RENOVATION/ALTERATION | $60,000 | 101070538 |
| 2025-10-10 | 8700 W BRYN MAWR AVE | PERMIT - RENOVATION/ALTERATION | $60,000 | 101071430 |
| 2025-10-10 | 5616 N WESTERN AVE | PERMIT – EXPRESS PERMIT PROGRAM | $50,000 | B200445067 |
| 2025-10-09 | 111 S WACKER DR | PERMIT - RENOVATION/ALTERATION | $400,000 | 101073385 |
| 2025-10-09 | 1800 N HUMBOLDT BLVD | PERMIT - RENOVATION/ALTERATION | $12,000 | 101068627 |
| 2025-10-08 | 408 S MICHIGAN AVE | PERMIT - RENOVATION/ALTERATION | $160,000 | 101071884 |
| 2025-10-08 | 6839 S WINCHESTER AVE | PERMIT - RENOVATION/ALTERATION | $80,000 | 101071999 |
| 2025-10-08 | 2636 W EVERGREEN AVE | PERMIT - RENOVATION/ALTERATION | $1 | 101073155 |
| 2025-10-07 | 4315 N OAKLEY AVE | PERMIT - RENOVATION/ALTERATION | $25,000 | 101064752 |
| 2025-10-07 | 5515 W SUNNYSIDE AVE | PERMIT – EXPRESS PERMIT PROGRAM | $18,600 | B200445118 |
| 2025-10-06 | 2127 W LAWRENCE AVE | PERMIT - RENOVATION/ALTERATION | $200,000 | 101073316 |
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.