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 100751908

3943 N LOWELL AVE

SELF-CERT: ADDITION OF THIRD FLOOR TO CREATE DUPLEXED APARTMENT IN AN EXISTING TWO-UNIT MASONRY APARTMENT BUILDING. SCOPE INCLUDES REPLACING EXISTING WOOD REAR PORCH, RECONFIGURATION OF BASEMENT (COMMON STORAGE AREA), STRUCTURAL SUPPORT OF ADDITION (AT SECOND FLOOR APARTMENT & BASEMENT) AND ELECTRICAL & MECHANICAL CHANGES AS A SELF-CERTIFICATION PERMIT PROGRAM PROJECT 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
2018-05-18
Issued
2018-05-18
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
16

Data as of 2026-09-20.

Other permits issued in Chicago, May 2018