Preview 947,032 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 101071323

3507 W 51ST ST

SPR 2019 CBRC: INTERIOR BUILDOUT OF A SPEC OFFICE SPACE IN EXISTING 1-STORY WAREHOUSE. NEW PARTITIONS, ELECTRICAL, VENTILATION, AND PLUMBING WORK, AS PER PLANS. (OCCUPANCY GROUP B, S-2, & A-3; TYPE II-B CONSTRUCTION)**CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS**

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-07-21
Issued
2026-04-08
Time to issue
261 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
63

Data as of 2026-09-21.

Other permits issued in Chicago, April 2026