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 100879421

2311 W ROSCOE ST

ERECTING A NEW REAR 3 STORY ADDITION WITH BASEMENT AND INTERIOR RENOVATIONS TO AN EXISTING 3 STORY 4 DWELLING UNIT BUILDING WITH BASEMENT TO DECONVERT TO 3 DWELLING UNITS WITH A NEW ROOF DECK, NEW REAR PORCH AND A NEW DETACHED 3 CAR GARAGE WITH ROOFTOP DECK AS PER PLANS** CORRECTIONS- - CERTIFIED SUBJECT TO FIELD INSPECTIONS & AUDIT **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-07-14
Issued
2020-09-22
Time to issue
70 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
5

Data as of 2026-09-20.

Other permits issued in Chicago, September 2020