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 100978214

949 N WINCHESTER AVE

CONVERSION OF EXISTING 2 1/2 STORY BRICK 4 DU UNIT TO 5 DU. ADD ADDITIONAL ADU AT 3RD FLOOR. NEW ELECTRICAL AND PLUMBING PER ARCHITECTURAL PLANS. PREVIOUS PERMIT NO. 100379016 FOR DORMER ADDITION AND INTERIOR REMODELING. R-2 / 5 DU.(CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-08-18
Issued
2022-12-05
Time to issue
109 days

Value and contractor

Declared value
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Total fee
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Contractor
WIDGI WORX LLC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS (CERTIFICATE OF OCCUPANCY REQUIRED)
Community area (code)
24

Data as of 2026-09-20.

Other permits issued in Chicago, December 2022