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 100933744

2023 W POTOMAC AVE

SPR 2019 CBC: FULL BUILDING PERMIT FOR REMOVE EXISTING GARAGE & NEW 2-STORY COACH HOUSE - ADDITIONAL DWELLING UNIT OVER DETACHED GARAGE PER PLANS (OCCUPANCY GROUP R-5, TYPE VA CONSTRUCTION) **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
Electrical
Nature of work
New
Status
EXPIRED

Location

City
Chicago
State
IL

Dates

Applied
2021-08-25
Issued
2022-03-04
Time to issue
191 days

Value and contractor

Declared value
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Total fee
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Contractor
ENCLOSURE LLC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
24

Data as of 2026-09-20.

Other permits issued in Chicago, March 2022