Preview 947,032 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 100947518

5304 N MASON AVE

SC 2019 CBRC: ADDITION OF DORMER AT SECOND STOREY, ADDITION OF BATHROOM AND RELATED WORK PER PLANS. NO CHANGE IN USE OR OCCUPANCY CLASSIFICATION.THIS PROJECT IS A SELF CERT AUDIT USING STANDARD PLAN REVIEW.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-04-05
Issued
2022-07-13
Time to issue
99 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
11

Data as of 2026-09-20.

Other permits issued in Chicago, July 2022