Preview 555,290 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 101003100

4138 W CRYSTAL ST

SELF-CERT: REVISION TO PERMIT #100964395 TO REFLECT THE AS-BUILT CONDITIONS IN EXISTING 1-1/2 STORY FRAME SINGLE FAMILY RESIDENCE WITH BASEMENT AS PER ARCHITECT'S PLANS.-REBUILD REAR 1 STORY W/ BASEMENT PORTION OF EXISTING FRAME BUILDING.-ERECT NEW DORMER ADDITION ON THE WEST SIDE OF THE BUILDING.-CHANGE STAIR CONFIGURATION AND INTERIOR LAYOUT AS PER PLANS.THE SCOPE OF WORK INCLUDES: ARCHITECTURE, HVAC AND ELECTRIC.CURRENT & PROPOSED USE: SFR

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-02-04
Issued
2024-02-28
Time to issue
389 days

Value and contractor

Declared value
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Total fee
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Contractor
CHAVEZ ELECTRIC

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
23

Data as of 2026-09-20.

Other permits issued in Chicago, February 2024