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 100900451

1813 W 21ST ST

2019 SPR. INTERIOR REMODEL INCLUDING MEP TO EXISTING 4DU, DUPLEX OF 1STFLOOR UNIT #1F & #1R TO BASEMENT, REPLACE EXISTING ENCLOSED REAR PORCH WITH NEW OPEN WOOD STAIRS AND LANDING, REMOVE EXISTING ATTACHED GARAGE, NEW EXTERIOR (3) PARKING SPACES TO BE PROVIDED, FOR EXISTING 4 RESIDENTIAL UNITS, 2 STORY BRICK BUILDING WITH BASEMENT

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-12-02
Issued
2021-02-02
Time to issue
62 days

Value and contractor

Declared value
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Total fee
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Contractor
3F CONSTRUCTION, LLC.

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, February 2021