Preview 316,582 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 100662701

1820 W BYRON ST

INTERIOR ALTERATIONS FOR 12 RESIDENTIAL UNITS & DUPLEXING OF BSMTS & 1ST FLOOR FOR UNITS 1820A, 1822C, 1822D & 1822E: TOTAL OF 16 RESIDENTIAL UNITS BEING WORKED ON, FOR EXISTING 16 RESIDENTIAL UNITS, 3 STORY BRICK BLDG W GARDEN LEVEL(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2016-08-25
Issued
2016-10-28
Time to issue
64 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
5

Data as of 2026-09-20.

Other permits issued in Chicago, October 2016