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 100919894

1850 N WASHTENAW AVE

SPR 2019 CBC, INTERIOR AND EXTERIOR ALTERATIONS TO EXPAND ATTIC AND DUPLEX WITH SECOND FLOOR TO EXISTING 2 DWELLING UNIT RESIDENTIAL BUILDING AS PER PLANS TYPE VA CONSTRUCTION ( FRONT BUILDING )

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-01-07
Issued
2022-04-07
Time to issue
90 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
22

Data as of 2026-09-20.

Other permits issued in Chicago, April 2022