Preview 436,579 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-20.

Chicago · permit 100789804

1727 W 21ST ST

PERFORM LOCALIZED SLAB ON GRADE REMOVAL AND EXCAVATION TO EVALUATE EXISTING STRUCTURAL CONDITIONS FUTURE REMEDIAL WORK, NEW CONSTRUCTION AND OCCUPANCY CHANGE TO BE SUBMITTED UNDER PERMIT APP NO. 100789787

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Trade
General/Building
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2018-10-24
Issued
2018-10-24
Time to issue
same day

Chicago details

Review type
EASY PERMIT
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, October 2018