Chicago · building permits · 2012-W11
New HVAC permits in Chicago — week of March 12, 2012
Every matching building permit the City of Chicago issued from 2012-03-12 to 2012-03-18, read from the City’s own dataset ydr8-5enu and re-read daily. Filter: Any permit whose work description mentions HVAC, a furnace, or air conditioning.
HVAC permits issued this week
19
Combined reported cost
$228,011
where the permit reports one
Permits reporting a cost
19
Measured 2026-08-06 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2012-03-16 | 520 N RIDGEWAY AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100432064 |
| 2012-03-15 | 1673 N MILWAUKEE AVE | PERMIT - RENOVATION/ALTERATION | $50,000 | 100425906 |
| 2012-03-15 | 1635 N DAMEN AVE | PERMIT - RENOVATION/ALTERATION | $5,000 | 100430051 |
| 2012-03-15 | 4108 N CLAREMONT AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100431903 |
| 2012-03-15 | 4919 S CALUMET AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100431893 |
| 2012-03-14 | 1814 N MOZART ST | PERMIT - EASY PERMIT PROCESS | $1 | 100431668 |
| 2012-03-14 | 1810 N MOZART ST | PERMIT - EASY PERMIT PROCESS | $1 | 100431642 |
| 2012-03-14 | 1816 N MOZART ST | PERMIT - EASY PERMIT PROCESS | $1 | 100431657 |
| 2012-03-14 | 1861 S HAMLIN AVE | PERMIT - EASY PERMIT PROCESS | $0 | 100431590 |
| 2012-03-13 | 414 W WISCONSIN ST | PERMIT - RENOVATION/ALTERATION | $140,000 | 100380766 |
| 2012-03-13 | 4001 W OGDEN AVE | PERMIT - RENOVATION/ALTERATION | $18,000 | 100419453 |
| 2012-03-13 | 4318 N MOZART ST | PERMIT - EASY PERMIT PROCESS | $10,000 | 100431566 |
| 2012-03-13 | 3506 N LAVERGNE AVE | PERMIT - EASY PERMIT PROCESS | $5,000 | 100431570 |
| 2012-03-13 | 2036 N SHEFFIELD AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100431441 |
| 2012-03-13 | 2038 N SHEFFIELD AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100431440 |
| 2012-03-13 | 2034 N SHEFFIELD AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100431437 |
| 2012-03-12 | 1042 W WRIGHTWOOD AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100431255 |
| 2012-03-12 | 3000 N ASHLAND AVE | PERMIT - EASY PERMIT PROCESS | $1 | 100431336 |
| 2012-03-12 | 7806 S ASHLAND AVE | PERMIT - EASY PERMIT PROCESS | $0 | 100431348 |
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.