Chicago · building permits · month 2006-04
How many excavation permits did Chicago issue in April 2006?
7. That is every matching building permit the City issued from 2006-04-01 to 2006-04-30, counted in the City’s own dataset ydr8-5enu and re-read daily. 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 2006
7
Combined reported cost
$7,919,010
where the permit reports one
Permits reporting a cost
7
Largest single permit
$6,250,000
highest reported cost this month
Window 2006-04-01 to 2006-04-30 · measured 2026-08-09 · City of Chicago dataset ydr8-5enu
| Issued | Address | Permit type | Reported cost | Source |
|---|---|---|---|---|
| 2006-04-10 | 456 E ILLINOIS ST | PERMIT - NEW CONSTRUCTION | $6,250,000 | 100106366 |
| 2006-04-10 | 505 N MCCLURG CT | PERMIT - NEW CONSTRUCTION | $1,000,000 | 100106364 |
| 2006-04-27 | 410 N DEARBORN ST | PERMIT - NEW CONSTRUCTION | $500,000 | 100109919 |
| 2006-04-03 | 1728 W BERWYN AVE | PERMIT - RENOVATION/ALTERATION | $120,000 | 100095838 |
| 2006-04-19 | 4957 N AVERS AVE | PERMIT - RENOVATION/ALTERATION | $45,000 | 100102495 |
| 2006-04-20 | 3864 N LINCOLN AVE | PERMIT - EASY PERMIT PROCESS | $4,000 | 100108564 |
| 2006-04-17 | 201 S THROOP ST | PERMIT - EASY PERMIT PROCESS | $10 | 100107335 |
April 2006 · 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 2006.
April 2006 · 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.