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
231-533-8373; inspection request line 231-533-3510
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
Antrim County Building Department / Department of Building Safety is the identified county-level authority for this profile. Confirm that the property is in its service area 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 231-533-8373; inspection request line 231-533-3510.
N/A; the county publishes permit requirements and activity reports but no standard plan-review timeline.
Use the Antrim County BS&A portal to schedule an inspection or call the inspection request line at 231-533-3510. The 2025 requirements say an address must be posted before the first inspection, permits are canceled when no inspection is requested and conducted within six months of issuance or the prior inspection, a new residence or addition receives four inspections, and additional inspections may cost $50 each.
Current Michigan codes identified by LARA for 2026: 2021 Michigan Building Code (effective April 9, 2025); 2015 Michigan Residential Code (current code, effective February 8, 2016, with later 2021 residential rules held by court order); 2021 Michigan Rehabilitation Code; 2021 Michigan Mechanical Code; 2021 Michigan Plumbing Code; 2023 National Electrical Code/Michigan Electrical Code (effective March 12, 2024); and 2021 Michigan Commercial Energy Code (effective April 22, 2025). Antrim's 2025 requirements require an energy-code REScheck or prescriptive sheet, and its residential handout is based on the 2015 Michigan Residential Code. Michigan code exemptions include one-story detached tool/storage sheds or playhouses up to 120 square feet, fences up to 7 feet, retaining walls up to 4 feet unless supporting a surcharge or impounding regulated liquids, grade-level water tanks up to 5,000 gallons, certain low sidewalks and driveways, painting/papering/tiling/carpeting/cabinets/countertops and similar finish work, qualifying above-ground pools under 24 inches deep, agricultural shade-cloth structures, playground equipment, qualifying window awnings, and specified movable fixtures. Ordinary repairs are exempt only when they do not affect structural supports, egress, regulated systems, public health or general safety. Local zoning and trade-permit requirements still apply.
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.