Fees, valuation & enforcement
Permit fees are a project input. Enforcement exposure is a project risk. Use the official schedule where available, then confirm valuation, trade permits, plan review, and inspection charges with the Authority Having Jurisdiction.
Official fee pathway
The final charge may depend on declared construction value, occupancy classification, square footage, plan review, state surcharges, trade permits, technology fees, and inspection activity. Do not use a neighboring city’s fee table as a substitute for this jurisdiction.
Fee desk contact
State BCC: 517-241-9313; state UP inspector Daniel Grochowski: 906-235-2592; Mackinac County general office: 906-643-7300
Ask the counter to confirm current charges before submitting a project with multiple trades or a change of use.
Financial exposure
Plan for building, mechanical, plumbing, electrical, fire, energy, zoning, septic, right-of-way, or other reviews that the project scope triggers. The lowest initial permit fee is not always the lowest project cost.
Enforcement exposure
When work begins without authorization, the agency may halt the site, require corrective plans, impose additional fees, withhold inspection release, or require concealed work to be exposed for review.
Closeout exposure
A missing final inspection or certificate can complicate occupancy, refinancing, sale, insurance, and utility connection. Preserve the approved plans and signed inspection record through closeout.
Professional field note
Even when a cosmetic or minor project does not require a building permit, zoning, floodplain, shoreline, historic, utility, fire, or right-of-way controls may still apply. Confirm the full jurisdictional picture before work starts.
Source trail
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
This record is marked State Fallback. Confirm whether a city, state agency, or other local authority controls the parcel before filing.
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact State BCC: 517-241-9313; state UP inspector Daniel Grochowski: 906-235-2592; Mackinac County general office: 906-643-7300.
N/A; no countywide plan-review timeline was published; state and local timelines vary by enforcing agency
For locations served by the state UP inspector, contact Daniel Grochowski at 906-235-2592; other locations must use the local building inspector listed by the county. State applications require inspections before work is concealed and before occupancy; local scheduling instructions vary.
Mackinac County's official directory identifies State of Michigan building inspectors for multiple townships, while local cities and townships may administer their own building or zoning functions. Current Michigan codes include the 2021 Michigan Building Code and 2021 Michigan Rehabilitation Code (effective April 9, 2025), 2015 Michigan Residential Code, 2021 Michigan Mechanical and Plumbing Codes (effective March 12, 2024), 2021 Michigan Commercial Energy Code (effective April 22, 2025), and 2023 Michigan Electrical Code/NEC (effective March 12, 2024). Verify the enforcing agency for the specific parcel using the state jurisdiction list and local directory. Michigan ordinary repairs may be exempt when they do not cut or remove structural members, change required egress, or affect regulated plumbing, electrical, mechanical, or other public-safety systems. State rules also list examples such as one-story detached accessory structures up to 200 square feet, fences up to 7 feet, certain retaining walls, and qualifying sidewalks or driveways; local zoning permits may still be required.
Why permit costs vary
Building departments commonly calculate charges from valuation, occupancy, floor area, project type, plan review effort, trade scope, state surcharges, and inspection activity. A remodel that appears small on paper may still trigger structural, energy, fire, or utility review. Ask the permit counter which disciplines apply before you finalize the construction budget.
The same discipline applies to enforcement. Correcting unpermitted work after finishes are installed can require demolition, revised plans, additional inspections, and schedule disruption. Authorization is usually the less expensive project-management decision.