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 100740348

3406 N SHEFFIELD AVE

RENOVATIONS TO AN EXISTING MIXED USE MERCANTILE (I.E. RETAIL) AND RESIDENTIAL BUILDING. WORK ALSO TO INCLUDE RENOVATIONS TO THE BUILDING STRUCTURE (PARTIAL DEMO AND 3RD FLOOR ADDITION),DECONVERT FROM 3-DU'S TO 2-DU'S, AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-01-04
Issued
2018-03-07
Time to issue
62 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, March 2018