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 100879947

4226 S ASHLAND AVE

REVISION TO EXISTING PERMIT 100834259 TO REMOVE EXISTING CRAWL SPACE AND INSTALL SLAB ON GRADE AT THIS AREA, ONLY SCOPE OF WORK, NO CHANGE TO BUILDING USE

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-07-01
Issued
2020-07-29
Time to issue
28 days

Value and contractor

Declared value
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Total fee
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Contractor
NICHIC CORPORATION

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
61

Data as of 2026-09-20.

Other permits issued in Chicago, July 2020