Preview 795,237 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 101008372

1301 W NELSON ST

SPR 2019 CBC: ALTERATION PERMIT TO DO A NEW DWELLING UNIT (ADU) IN EXISTING NON-SPRINKLED BUILDING WITH EXISTING 2 DWELLING UNITS. NEW EXTERIOR ENTRY AND STAIR TO NEW BASEMENT ADU UNIT PER PLANS. NO STRUCTURAL WORK. EXISTING GARAGE TO REMAIN, N.I.C. (OCCUPAMCY TYPE: R-5, CONSTRUCTION TYPE: VA)**CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-03-29
Issued
2023-06-26
Time to issue
89 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, June 2023