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 100856393

3500 N WILTON AVE

INTERIOR ALTERATION OF AN EXISTING 17 UNIT RESIDENTIAL BUILDING TO ADD 2 ADDITIONAL DWELLING UNITS FOR A TOTAL OF 19 DWELLING UNITS. TWO NEW DWELLING UNITS TO HAVE IN UNIT ELECTRICAL PANELS & DISTRIBUTION, NEW PLUMBING PIPING & FIXTURES, NEW IN-UNIT GAS FURNACES & SPLIT SYSTEM COOLING AS PER PLANS**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-06-30
Issued
2021-05-12
Time to issue
316 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
6

Data as of 2026-09-20.

Other permits issued in Chicago, May 2021