Preview 555,290 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 100836374

3521 W 73RD PL

CONSTRUCTING A PROPOSED SECOND FLOOR ADDITION TO AN EXISTING SINGLE FAMILY RESIDENCE CONSISTIGN OF (4) BEDROOMS AND (1) BATHROOM. 1S FLOOR MODIFICATION FOR NEW STAIRS BY REMOVING BEDROOM WALLS INCLUDING ALL ASSOCIATED MECHANICAL, ELECTRICAL AND PLUMBING PER PLANS REVIEWS AND INSPECTIONS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-09-09
Issued
2020-01-10
Time to issue
123 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
66

Data as of 2026-09-20.

Other permits issued in Chicago, January 2020