Preview 436,579 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 100822156

3724 N JANSSEN AVE

INTERIOR ALTERATION, INTERIOR AND EXTERIOR RENOVATION, AND REAR ADDITION TO EXISTING 2.5 STORY FRAME RESIDENCE. CURRENT USE/OCCUPANCY IS CLASS A-2 (2-FLAT). PROPOSED USE/OCCUPANCY IS CLASS A-1 (SINGLE FAMILY DWELLING).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
2020-01-14
Issued
2020-02-10
Time to issue
27 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, February 2020