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 100805413

3927 N CLARENDON AVE

INTERIOR ALTERATIONS TO EXISTING BASEMENT SPACE INTO APARTMENT IN 3 STORY 6 UNIT BUILDING & 1 GARDEN UNIT RESIDENTIAL MASONRY BUILDING. REDUCED DOWN FROM 21 D.U. TO TOTAL 7 D.U. AS PER PLANS.

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
General/Building
Nature of work
Alteration
Status
EXPIRED

Location

City
Chicago
State
IL

Dates

Applied
2019-02-20
Issued
2019-02-20
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
EON DEVELOPMENT, INC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS (CERTIFICATE OF OCCUPANCY REQUIRED)
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, February 2019