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 100762658

3141 N SHEFFIELD AVE

REVISION TO PERMIT NUMBER 100581848 FOR FIELD CHANGES TO MECHANICAL DUCT LAYOUT AT 1ST FLOOR AND AMENITIES LEVEL AND MECHANICAL ROOM, AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-05-25
Issued
2018-06-06
Time to issue
12 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, June 2018