Preview 436,579 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 100827327

4218 S COTTAGE GROVE AVE

SLATER ANNEX APARTMENTS CONSIST OF A NINE-STORY RESIDENTIAL APARTMENT BUILDING PLUS PENTHOUSE AND MACHINE ROOM LEVELS WITH A TYPE 1A CONSTRUCTION AND A CLASS A2 RESIDENTIAL OCCUPANCY CLASSIFICATIONS. AN EXISTING TWO-CAR DUPLEX ELEVATOR SYSTEM SERVES EACH FLOOR. THIS PROJECTS ALL WORK NEEDED TO COMPLETELY MODERNIZE THE BUILDING ELEVATORS WITH IMPROVEMENTS TO THE MACHINE ROOM, LOBBIES, AND PIT.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-09-24
Issued
2020-02-05
Time to issue
134 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
38

Data as of 2026-09-20.

Other permits issued in Chicago, February 2020