Chicago · building permits · 2021-W14
New sign permits in Chicago — week of April 5, 2021
Every matching building permit the City of Chicago issued from 2021-04-05 to 2021-04-11, read from the City’s own dataset ydr8-5enu and re-read daily. Filter: City permit type “PERMIT - SIGNS”.
The City’s data portal did not answer.
This page reads dataset ydr8-5enu live, and the last read failed (City data portal answered 500, attempted 2026-09-12). We show nothing rather than a stale or invented table. The page retries within the hour, or you can query the City’s dataset directly.
[MISS]read ydr8-5enu · sign permits · week 2021-W14
→ failed (City data portal answered 500) · attempted 2026-09-12
retry ▸ automatic, within the hour
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.