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 100785416

11421 S CHAMPLAIN AVE

RS-3 INTERIOR RENOVATIONS OF EXISTING 2 STORY MASONRY 4 DU MULTIFAMILY WITH BASEMENT, DECONVERSION TO SINGLE FAMILY WITH BASEMENT. PLUMBING, ELECTRICAL, MECHANICAL AS PER PLANS. ERECT REAR TWO CAR GARAGE. PER PLANS **CERTIFIED PLANS CORRECTIONS: 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
2018-10-29
Issued
2018-12-14
Time to issue
46 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
50

Data as of 2026-09-20.

Other permits issued in Chicago, December 2018