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 100723731

4700 N KEYSTONE AVE

CONVERT BASEMENT TO ORIGINAL STATE FOR STORAGE AND COMMON AREA USE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-11-20
Issued
2017-12-07
Time to issue
17 days

Value and contractor

Declared value
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Total fee
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Contractor
VT-TECH SERVICE INC.

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
14

Data as of 2026-09-20.

Other permits issued in Chicago, December 2017