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 101045606

2309 N JANSSEN AVE

SELF-CERT 2019 CBRC: ADD NEW PERGOLA AND TRELLIS TO EXISTING ATTACHED GARAGE ROOFTOP DECK, REPLACE EXISTING DECKING WITH PORCELAIN PAVERS, AND REPLACE EXISTING STEEL GUARD RAILINGS WITH NEW GLASS GUARD RAILINGS AT EXISTING SFR (TYPE R-5 OCCUPANCY, TYPE 3A CONSTRUCTION). NO CHANGE TO OCCUPANCY OR EGRESS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2024-03-04
Issued
2024-04-02
Time to issue
29 days

Chicago details

Review type
SELF CERT
Milestone
INSPECTIONS
Community area (code)
7

Data as of 2026-09-20.

Other permits issued in Chicago, April 2024