Building permits, zoning and land rules in Oceana County, Michigan

Yes. Oceana County requires a building permit for covered residential construction in areas served by the county Building Department¹. The county administers the Michigan residential and building codes in those areas¹.

Newfield and Otto townships handle their own building permits, so the county Building Department does not issue them there¹. Grant Township also handles its own building permits, while Oceana County issues electrical, mechanical and plumbing permits there¹. Michigan's owner-builder licensing exemption may apply when a person builds a residence on that person's property for personal use and occupancy, but it does not remove applicable permit, inspection, code, zoning or utility requirements⁷. Work under a county-issued permit must be inspected, and the permit is cancelled if no inspection is requested and conducted within 180 days of issuance or the previous inspection¹.

The Oceana County Building Department issues building, electrical, mechanical and plumbing permits for residential and commercial structures in county-served areas¹. The office is at 3986 N Oceana Dr. in Hart and its main phone is (231) 873-5355¹.

A permit application must include the site address, parcel identification number and driving directions⁸. Submit a building application and its supporting documents in person or by U.S. mail; applications sent by email are not processed, although electrical, mechanical and plumbing applications may be submitted online⁸. The county publishes separate building and plan-review fee schedules; the building schedule has a $75 minimum fee and uses project-specific calculations rather than one flat residential price⁹. Ask the department to calculate the current total for the proposed work.

Oceana County does not administer a countywide zoning ordinance; zoning approval is handled by the township, city or village where the parcel sits^2,3. The county identifies Benona, Claybanks, Crystal, Elbridge, Ferry, Golden, Grant, Greenwood, Hart, Newfield, Otto, Pentwater, Shelby and Weare townships as requiring a local zoning permit to obtain a permanent address³.

Because the county does not zone, the county itself imposes no zoning setbacks or minimum lot sizes in unincorporated Oceana County; the local township, city or village may set both, and subdivision, septic and health rules can still apply¹⁰. Ask the local zoning administrator about allowed uses, minimum dwelling size, building height and accessory dwellings; we could not confirm one standard for those topics³. The county publishes a contact list for township and municipal zoning officials, which is the practical starting point³.

District Health Department #10 handles septic and well permitting for new systems and new homes in Oceana County unless city sewer and water are available^4,5. Where an available public sanitary sewer passes within 200 feet of a structure, connection is required only when the applicable city, village or township requires it; the general deadline is no later than 18 months after notice or the later creation of sewage, subject to earlier local or public-health requirements¹¹.

A homeowner may install the homeowner's own septic system, but other installers must be licensed by the health district⁴. Contact the local sanitarian 24 hours before covering or backfilling for the final inspection; if the sanitarian cannot attend within 24 hours, permission may be given to use a contractor affidavit and cover the system⁴. Only 0.4% of mapped county soils are rated without severe limitations for a conventional drain field, so make site evaluation an early purchase contingency¹².

We could not confirm a countywide Oceana County rule allowing permanent RV occupancy, temporary camping on private land or tiny-home occupancy. Ask the township, city or village zoning authority for the parcel before buying land or placing a unit because local zoning administration varies³.

A tiny house should not be treated as exempt simply because it is built on wheels. Michigan guidance for tiny houses used as resort cabins calls for applicable local zoning, building, electrical and plumbing permits and final approvals, along with health-department well and septic permitting where applicable⁶. Sanitary sewage from toilets, sinks, showers, washing machines and dishwashers must go to a municipal sanitary sewer or an approved onsite septic system¹³. District Health Department #10 can address wastewater permitting, while the local zoning administrator must address occupancy and land use^3,4.

Use this order to keep the approvals aligned:

1. Identify the township, city or village and obtain the required local zoning permit³.
2. Get the site address and parcel information required for the building application⁸.
3. Confirm whether public sewer and water are available; otherwise obtain well and septic permits from District Health Department #10^5,11.
4. For new construction on vacant land using a county road where no previous house exists, obtain the Road Commission driveway permit⁵.
5. Apply to the county Building Department, or the applicable township authority in Newfield, Otto or Grant, with the required documents and fees^1,8.
6. Request each required inspection before the permit's inspection deadline¹.
7. Obtain the required Occupancy Letter before using or occupying the building¹⁴.

Confirm the parcel's local zoning authority and proposed use first, because Oceana County's township and municipal rules vary³. Make septic and well feasibility a purchase contingency: District Health Department #10 handles both permits, and just 0.4% of mapped soils are rated without severe limitations for a conventional drain field^4,12.

Verify legal road access and whether the parcel's route is a county road or state trunkline before budgeting for a driveway permit^5,15. The Road Commission's schedule includes residential driveway approaches¹⁶. Ask the Building Department whether floodplain, wetland or critical-dune review applies to the parcel; we could not confirm the full parcel-level rule⁸. Oceana County's effective property-tax rate is about 1.1%, and the median annual property-tax bill is about $1,916¹².