Chicago · building permits · month 2018-04
How many excavation permits did Chicago issue in April 2018?
8. That is every matching building permit the City issued from 2018-04-01 to 2018-04-30, counted in the City’s own dataset ydr8-5enu and re-read hourly. Filter: Any permit whose work description mentions excavation, caissons, or shoring. 245 in the year to 2026-07-01 — a thin trade, so quiet weeks are common.
excavation permits issued in April 2018
8
Combined reported cost
$5,505,300
where the permit reports one
Permits reporting a cost
8
Largest single permit
$2,290,000
highest reported cost this month
Window 2018-04-01 to 2018-04-30 · measured 2026-08-03 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2018-04-26 | 1107 W LOYOLA AVE | PERMIT - NEW CONSTRUCTION | $2,290,000 | 100741810 |
| 2018-04-11 | 320 S CLINTON ST | PERMIT - NEW CONSTRUCTION | $2,000,000 | 100705413 |
| 2018-04-13 | 355 E WACKER DR | PERMIT - NEW CONSTRUCTION | $700,000 | 100745345 |
| 2018-04-11 | 1107 W LOYOLA AVE | PERMIT - NEW CONSTRUCTION | $250,000 | 100747255 |
| 2018-04-26 | 1150 N NORTH BRANCH ST | PERMIT - NEW CONSTRUCTION | $160,000 | 100757488 |
| 2018-04-20 | 2741 N ST LOUIS AVE | PERMIT - RENOVATION/ALTERATION | $100,000 | 100739404 |
| 2018-04-25 | 2324 W LYNDALE ST | PERMIT - EASY PERMIT PROCESS | $4,800 | 100758713 |
| 2018-04-20 | 125 E 26TH ST | PERMIT - EASY PERMIT PROCESS | $500 | 100757998 |
April 2018 · week by week
Each week below holds every matching permit for its seven days, not just the largest. ISO weeks, so the first and last may reach a few days outside April 2018.
April 2018 · other trades
Permit Signal
A month is the scoreboard. Subscribers get their trade’s permits the morning each one becomes public — connected, with the contractor attached.