Administrative overview · FIPS 26133
Osceola 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
Osceola County Building Department
For a project in or near Osceola 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
(231) 832-6117
Call before mobilizing if the project has a boundary, occupancy, fire, septic, or utility question.
Permit counter
Osceola County Building Department, 22054 Professional Drive, Suite A, Reed City, MI 49677
Operating hours
Monday-Thursday 8:00 AM-4:30 PM; Friday 8:00 AM-4:00 PM
Review expectation
N/A; the county publishes application documentation and inspection-notice requirements but no fixed plan-review timeline.
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 Osceola County
Who handles permitting for this jurisdiction?
Osceola County Building Department 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 (231) 832-6117.
How long might review take?
N/A; the county publishes application documentation and inspection-notice requirements but no fixed plan-review timeline.
How are inspections scheduled?
Call the Osceola County Building Department at (231) 832-6117 and provide at least 24 hours' notice for inspections. Contractors can apply and schedule through BS&A Online after creating a contractor account; electrical, mechanical, and plumbing permits are separate from the building permit. No work may be concealed before inspection. The process sheet also requires zoning approval where applicable, septic/health approval for qualifying homes or additions, driveway approval, and soil-erosion or floodplain review when applicable.
Which codes and exemptions should I review?
The department enforces Michigan's State Construction Code, including the 2021 Michigan Building Code for commercial work, the 2015 Michigan Residential Code for one- and two-family dwellings, the 2021 Michigan Mechanical and Plumbing Codes, the 2023 National Electrical Code with Michigan Part 8 amendments, and applicable Michigan energy, fuel-gas, fire, and accessibility standards. Separate electrical, plumbing, and mechanical permits are required. The county publishes a 200-square-foot maximum for one-story detached residential sheds, playhouses, and similar accessory structures as a building-code exemption, though zoning permits may still be required. Agricultural buildings may qualify for a state-code exemption if incidental to agricultural use and not used for retail or residential storage. Homeowners may act as general contractor for their own single-family residence for their own use and occupancy, but remain responsible for code compliance and job liabilities. Minor plan-review exemptions appear on trade forms for small or minor work; verify with the department.