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 101063206

3731 N SHEFFIELD AVE

SPR 2019 CBRC: REVISION TO PERMIT #101016192 TO REMOVE SPRINKLER SYSTEM AND MAKE RELATED CHANGES TO CONSTRUCTION ASSEMBLIES, ELECTRICAL EQUIPMENT AND PLUMBING (OCCUPANCY GROUP R-2; TYPE III-A 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
2024-12-27
Issued
2025-02-06
Time to issue
41 days

Value and contractor

Declared value
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Total fee
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Contractor
MANGAN BUILDERS, INC.

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, February 2025