Administrative overview · FIPS 17017
Cass County permit authority
The first compliance decision is jurisdictional: identify the office with statutory authority over your parcel, then use its filing and inspection sequence to keep the project moving.
Jurisdictional status
County
This county profile is the primary starting point for unincorporated-area permitting.
Responsible agency
Cass County Zoning Office
For a project in or near Cass County, this office is the identified point of contact for permit intake, statutory code enforcement, plan review coordination, and inspection release conditions. Confirm the parcel’s boundary and project type before relying on the county lane.
Direct contact
217-370-0111
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Cass County Courthouse, 100 E. Springfield St, Virginia, IL 62691
Operating hours
Zoning Office: 8:30 AM-5:00 PM (days not stated); Courthouse: Monday-Friday, 8:00 AM-4:00 PM
Review expectation
Ask the agency for its current review estimate
Compliance workbench
Choose the next project decision.
Apply online
Open the verified digital gateway, application form, and review timeline.
Open guide →Fees & penalties
Understand fee schedules, enforcement exposure, and stop-work liabilities.
Open guide →Codes & exemptions
Read the code framework, minor-work exemptions, and inspection lane.
Open guide →Agency website
Visit the primary public source for current notices and contact changes.
Open guide →Source trail
Official sources for this profile
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Frequently asked questions for Cass County
Who handles permitting for this jurisdiction?
Cass County Zoning Office is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
How should I begin an application?
No verified online portal was located in the reviewed public materials. Contact 217-370-0111 and request the current application route before preparing a final submittal.
How long might review take?
A typical review timeline was not verified. Ask the agency for its current completeness and review estimate.
How are inspections scheduled?
Inspection instructions were not verified. Ask when notice is required and which work must remain exposed.
Which codes and exemptions should I review?
Cass County Zoning Ordinance, including zoning districts, lot size, setbacks, floodplain, signs, and variance standards. The County's official 2026 materials do not identify an adopted structural building-code edition; applicants should confirm project-specific requirements with the Zoning Enforcement Officer. No zoning/building permit is required for routine maintenance or repair such as repainting or reroofing; alterations to an existing building with a replacement value under $300; a service connection to a municipally owned and operated utility; or agricultural uses, except where Section 2.2 still regulates building/setback lines and minimum residential lot size on agricultural land.