Preview 947,032 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 100809900

1635 N KEYSTONE AVE

CONVERT 2 DWELLING UNITS TO 3 DWELLING UNITS AS PER PLANS

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-04-23
Issued
2019-06-18
Time to issue
56 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
23

Data as of 2026-09-20.

Other permits issued in Chicago, June 2019