Preview 1,066,918 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 B200443687

8600 S WINCHESTER AVE

INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 8.505 KW. INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM. LOCATION: SOLAR ROOF MOUNT INSTALL 21 MODULES 10KW/AC. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-1231.

Permit

Permit type
PERMIT – EXPRESS PERMIT PROGRAM
Class
Unknown
Trade
Electrical
Nature of work
Other
Work
Small-Scale Solar PV System
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2025-09-23
Issued
2025-09-30
Time to issue
7 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE
Community area (code)
71

Data as of 2026-09-21.

Other permits issued in Chicago, September 2025