Preview 192,160 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 100791963

462 N MAY ST

REVISION TO PERMIT 100762245, EXTEND EXISTING STAIR AT 3RD FLOOR TO ROOF FOR MECHANICAL ACCESS / STAIR ENCLOSURE TO EXISTING 4 STORY 3 DWELLING UNIT BUILDING TYPE 3B CONSTRUCTION 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
2018-11-14
Issued
2019-01-10
Time to issue
57 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
24

Data as of 2026-09-20.

Other permits issued in Chicago, January 2019