Preview 316,582 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 100692599

2103 W 21ST PL

REVISION TO PERMIT # 100660177 ISSUED ON 10/20/16. DUPLEXING FIRST FLOOR WITH THE BASEMENT. REPLACE WOOD BEAM IN THE BASEMENT WITH NEW METAL BEAM PER STRUCTURAL CALCULATIONS. REPLACE BASEMENT CONCRETE SLAB AND CHANGE BASEMENT FLOOR LAYOUT PER PLANS. INSTALL DRAIN TILES. NO WORK UNDER THIS PERMIT TO FIRST AND SECOND FLOORS.(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
2017-03-17
Issued
2017-07-25
Time to issue
130 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, July 2017