Chicago · building permits · month 2020-08
How many concrete permits did Chicago issue in August 2020?
Every matching building permit the City issued from 2020-08-01 to 2020-08-31, counted in the City’s own dataset ydr8-5enu and re-read daily. Filter: Any permit whose work description mentions concrete. 531 in the year to 2026-07-01.
The City’s data portal did not answer.
This page counts dataset ydr8-5enu live, and the last read failed (City data portal answered 503, attempted 2026-10-25). We show nothing rather than a stale or invented total. The page retries within the hour, or you can query the City’s dataset directly.
[MISS]read ydr8-5enu · concrete permits · month 2020-08
→ failed (City data portal answered 503) · attempted 2026-10-25
retry ▸ automatic, within the hour
August 2020 · 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 August 2020.
August 2020 · 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.