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 100722791

4521 W WASHINGTON BLVD

INTERIOR ALTERATIONS TO AN EXISTING 2 UNIT BUILDING, RESTORE REAR PORCH TO ORIGINAL STATE AS OPEN PORCH, NEW MECHANICAL, ELECTRICAL & PLUMBING 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
2017-10-20
Issued
2018-01-02
Time to issue
74 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
26

Data as of 2026-09-20.

Other permits issued in Chicago, January 2018