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 100636478

3141 N SHEFFIELD AVE

FOUNDATION UNDER PINNING USING PUSH PILES FOR ADDITIONAL LOAD ON THE COLUMNS AND ASSOCIATED STRUCTURAL WORK MODIFICATIONS TO AN EXISTING 1A FIVE STORY BUILDING WITH BASEMENT AND ROOF DECK, AS PER PLANS. **CERTIFIED PLAN CORRECTIONS PROJECT - CONDITIONAL PERMIT: SUBJECT TO FIELD INSPECTIONS **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2016-11-04
Issued
2017-02-15
Time to issue
103 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, February 2017