Preview 887,040 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 101084991

3939 N KOSTNER AVE

INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING TWO STORY FRAME 2 DWELLING UNITS APARTMENT BUILDING WITH BASEMENT (OCCUPANCY R-5, CONSTRUCTION TYPE VA). INTERIOR ALTERATIONS INCLUDE ELECTRICAL, PLUMBING AND HVAC. NEW 3 STORY REAR FRAME PORCH. REPAIR EXISTING FRAME 2 CAR GARAGE. ELECTRICAL WORK UNDER PERMIT B200471587. ALL WORK AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2026-06-25
Issued
2026-07-08
Time to issue
13 days

Chicago details

Review type
SELF CERT
Milestone
INSPECTIONS
Community area (code)
16

Data as of 2026-09-21.

Other permits issued in Chicago, July 2026