Preview 316,582 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 2026-09-20.

Chicago · permit 100775678

6142 S LANGLEY AVE

SELF-CERT: DE-CONVERT 3-DWELLING RESIDENCE TO SINGLE FAMILY RESIDENCE PER PLANS. INSTALL NEW FOUNDATION AND REPAIR EXISTING 2-STORY FRAME STRUCTURE CONVERTED TO HABITABLE SPACE AT REAR. REPAIR EXISTING MASONRY PORCH AND RETAINING WALL AT FRONT AND REPAIR EXISTING 2-CAR MASONRY GARAGE AT REAR.EXISTING USE: MULTI-DWELLING RESIDENCE; PROPOSED USE: SINGLE FAMILY RESIDENCE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-09-20
Issued
2018-09-20
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
THE MADDOX GROUP LLC

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
42

Data as of 2026-09-20.

Other permits issued in Chicago, September 2018