Chicago · building permits · 2025-W21
New HVAC permits in Chicago — week of May 19, 2025
Every matching building permit the City of Chicago issued from 2025-05-19 to 2025-05-25, 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
6
Combined reported cost
$439,000
where the permit reports one
Permits reporting a cost
6
Measured 2026-07-31 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2025-05-23 | 9106 S WINCHESTER AVE | PERMIT - RENOVATION/ALTERATION | $150,000 | 101067207 |
| 2025-05-23 | 2341 N MILWAUKEE AVE | PERMIT - RENOVATION/ALTERATION | $1,000 | 101064495 |
| 2025-05-22 | 5942 W EASTWOOD AVE | PERMIT - RENOVATION/ALTERATION | $75,000 | 101065896 |
| 2025-05-22 | 107 W 116TH ST | PERMIT – EXPRESS PERMIT PROGRAM | $5,000 | B200423186 |
| 2025-05-21 | 3708 N DAMEN AVE | PERMIT - RENOVATION/ALTERATION | $200,000 | 101064796 |
| 2025-05-21 | 4919 N KOSTNER AVE | PERMIT - RENOVATION/ALTERATION | $8,000 | 101068276 |
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.