Chicago · building permits · 2025-W33
New HVAC permits in Chicago — week of August 11, 2025
Every matching building permit the City of Chicago issued from 2025-08-11 to 2025-08-17, 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
$908,380
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 |
|---|---|---|---|---|
| 2025-08-15 | 6250 S COTTAGE GROVE AVE | PERMIT - RENOVATION/ALTERATION | $30,000 | 101068836 |
| 2025-08-14 | 3815 W 18TH ST | PERMIT - RENOVATION/ALTERATION | $150,000 | 101070922 |
| 2025-08-14 | 814 N MONTICELLO AVE | PERMIT - RENOVATION/ALTERATION | $98,600 | 101070607 |
| 2025-08-12 | 5324 N OAK PARK AVE | PERMIT – EXPRESS PERMIT PROGRAM | $105,000 | B200432936 |
| 2025-08-12 | 1426 S SPAULDING AVE | PERMIT - RENOVATION/ALTERATION | $50,000 | 101068925 |
| 2025-08-12 | 3334 N MILWAUKEE AVE | PERMIT – EXPRESS PERMIT PROGRAM | $5,000 | B200436299 |
| 2025-08-11 | 4628 N CLIFTON AVE | PERMIT - RENOVATION/ALTERATION | $175,000 | 101071577 |
| 2025-08-11 | 7654 S SEELEY AVE | PERMIT - RENOVATION/ALTERATION | $120,000 | 101071088 |
| 2025-08-11 | 1 N WACKER DR | PERMIT - RENOVATION/ALTERATION | $99,780 | 101071272 |
| 2025-08-11 | 4642 W MONROE ST | PERMIT - RENOVATION/ALTERATION | $75,000 | 101069268 |
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.