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 100978297

5623 S MASON AVE

"SPR - 2019 CBC: RENOVATION OF EXISTING SINGLE FAMILY HOME. REMODEL 2ND FLOOR AND NEW 3RD FLOOR MASONRY ADDITION PER PLANS. EXISTING MECHANICAL, ELECTRICAL, AND PLUMBING SYSTEMS ARE MODIFIED TO ALLOW FOR THE NEW LAYOUT. NEW MECHANICAL SYSTEM TO SUPPLY 3RD FLOOR ADDITION. EXISTING USE IS R-5 AND THE PROPOSED USE IS R-5. NO CHANGE TO BUILDING FOOTPRINT"

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-07-14
Issued
2022-12-21
Time to issue
160 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
56

Data as of 2026-09-20.

Other permits issued in Chicago, December 2022