Chicago · building permits · 2025-W43
New HVAC permits in Chicago — week of October 20, 2025
Every matching building permit the City of Chicago issued from 2025-10-20 to 2025-10-26, 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
10
Combined reported cost
$703,590
where the permit reports one
Permits reporting a cost
10
Measured 2026-07-31 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2025-10-23 | 1316 E MADISON PARK | PERMIT – EXPRESS PERMIT PROGRAM | $100,000 | B200428352 |
| 2025-10-23 | 8623 S WOOD ST | PERMIT - RENOVATION/ALTERATION | $80,000 | 101074888 |
| 2025-10-23 | 180 N STETSON AVE | PERMIT - RENOVATION/ALTERATION | $75,000 | 101075162 |
| 2025-10-23 | 1046 N WOOD ST | PERMIT - RENOVATION/ALTERATION | $50,000 | 101069793 |
| 2025-10-23 | 1329 N LOREL AVE | PERMIT – EXPRESS PERMIT PROGRAM | $3,500 | B200447218 |
| 2025-10-22 | 5410 W GRACE ST | PERMIT - RENOVATION/ALTERATION | $130,000 | 101074046 |
| 2025-10-22 | 4256 W IRVING PARK RD | PERMIT - RENOVATION/ALTERATION | $85,000 | 101071075 |
| 2025-10-22 | 3420 W ARMITAGE AVE | PERMIT – EXPRESS PERMIT PROGRAM | $25,240 | B200443593 |
| 2025-10-21 | 123 N WACKER DR | PERMIT - RENOVATION/ALTERATION | $125,000 | 101075382 |
| 2025-10-21 | 141 W JACKSON BLVD | PERMIT - RENOVATION/ALTERATION | $29,850 | 101074960 |
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.