Preview 675,283 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 2026-09-21.

Chicago · permit 100894308

454 W 27TH ST

REPAIR RETAINING WALL ON SOUTH SIDE OF PROPERTY 17¿X 5¿; REMOVE AND REPLACE STEPS AT SOUTH SIDE STAIRS LEADING TO BASEMENT; REMOVE AND REPLACE 65 SQ.FT.OF PRIVATE SIDEWALK; DEMO AND REBUILD RETAINING WALL ON NORTHWEST SIDE OF PROPERTY 43¿ X 4¿10

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-10-05
Issued
2020-10-05
Time to issue
same day

Chicago details

Review type
EASY PERMIT WEB
Community area (code)
60

Data as of 2026-09-20.

Other permits issued in Chicago, October 2020