Administrative overview · FIPS 29033
Carroll 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
Carroll County Planning and Zoning Commission, administered through the Carroll County Commission
For a project in or near Carroll 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
660-542-0615 Ext. 4 (Carroll County Commission/Planning and Zoning contact)
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Carroll County Courthouse, 8 South Main Street, Suite 6, Carrollton, MO 64633
Operating hours
Mondays and Wednesdays, 8:30 AM-12:00 PM for the County Commission office; call before visiting for Planning and Zoning permit matters.
Review expectation
Approximately two weeks for inspection of land-use plans before permit issuance; conditional-use applications are reviewed by the Planning and Zoning Commission within 30 days after filing, followed by County Commission hearing procedures.
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 Carroll County
Who handles permitting for this jurisdiction?
Carroll County Planning and Zoning Commission, administered through the Carroll County Commission 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?
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 660-542-0615 Ext. 4 (Carroll County Commission/Planning and Zoning contact).
How long might review take?
Approximately two weeks for inspection of land-use plans before permit issuance; conditional-use applications are reviewed by the Planning and Zoning Commission within 30 days after filing, followed by County Commission hearing procedures.
How are inspections scheduled?
Land-use applications must include scaled drawings showing the lot, proposed structures, abutting streets or water, and proposed uses; the ordinance allows two weeks for plan inspection before a permit is issued. The Zoning Administrator may inspect structures or premises for enforcement with the owner's permission or a special inspection warrant. For floodplain work, submit the development-permit information and required elevation or engineer/architect certifications to Planning and Zoning.
Which codes and exemptions should I review?
N/A for a named International Building Code edition. The county's current published zoning regulations govern unincorporated land use and construction of non-agricultural structures, including zoning districts, setbacks, lot sizes, sanitation, floodplain controls, and certificates of occupancy. Missouri's official County Building Codes dataset dated February 23, 2026 lists Carroll County with no reported county energy or residential code adoption. The county zoning ordinance exempts agricultural uses and farm buildings used for agricultural purposes when outside the official flood-hazard area. No permit is required for maintenance, repair, or remodeling when building-area coverage is not increased. A separate floodplain development permit is still required for development in an area of special flood hazard, and other state or local requirements may apply.