Preview 555,290 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 100893634

4106 N KEYSTONE AVE

A NEW WOOD FRAMED PLATFORM IS TO BE INSTALLED AT THE 3RD FLOOR OF TWO EXISTING WOOD FRAME PORCHES PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
General/Building
Nature of work
Alteration
Status
EXPIRED

Location

City
Chicago
State
IL

Dates

Applied
2021-04-06
Issued
2021-08-16
Time to issue
132 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
16

Data as of 2026-09-20.

Other permits issued in Chicago, August 2021