Preview 887,040 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 101074273

4431 N CLIFTON AVE

SPR / 2019 CBRC: INSTALLATION OF A 17.8 KW PV SOLAR SYSTEM ON THE ROOF OF AN EXISTING 3-STORY RESIDENTIAL BUILDING AS PER PLANS. (STRUCTURAL PEER REVIEW) (OCCUPANCY GROUP: R-2 / TYPE V-B CONSTRUCTION)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-09-16
Issued
2025-11-05
Time to issue
50 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
3

Data as of 2026-09-21.

Other permits issued in Chicago, November 2025