Building permits, zoning and land rules in Logan County, Ohio

Yes. Logan County requires a building permit to construct, enlarge, repair, improve, alter or extend a home or other structure, as well as for listed electrical, mechanical and other building-system work¹. Listed exemptions include general maintenance, fences 6 feet or less, one-story sheds under 200 square feet, interior finish work, sidewalks and driveways¹. The Building Authority will not release the permit until it has the zoning permit, Health District approval or sanitary-sewer connection review, and a floodplain determination; a permit expires one year from its issue date⁷. Ohio’s state residential building code is the standard these permits enforce⁸. At completion, the Building Authority issues a certificate of occupancy and the township zoning inspector issues a zoning certificate⁹.

The Logan County Building Authority is at 1365 County Road 32 N, Suite 2, Bellefontaine, Ohio 43311; phone 937-592-7473¹⁰. The office handles residential and commercial building permits, plan review and inspections¹⁰. Inspections must be requested by telephone at least 24 hours ahead, and by 2:30 p.m. for a next-day visit¹¹. Zoning approval stays with the township or municipality serving the parcel, and septic and private-well permits stay with the Logan County Health District^2,3,4. The county links a residential fee schedule, but we could not read the amounts; ask the Building Authority for the charge on your project¹².

Zoning is required in all areas of Logan County except Bloomfield Township and some areas of Stokes Township, but townships and municipalities, not the county, administer it². Inside the City of Bellefontaine, the Village of West Liberty, the Village of Russells Point and the Village of Lakeview, the municipality has its own zoning code^13,14,15,16. Minimum lot area, road frontage, setbacks, building height and lot coverage all depend on the local district, and no countywide figure exists². Where no zoning permit is issued, the owner must still obtain construction approval from the Building Authority². We could not confirm a countywide minimum dwelling size; ask the local zoning officer.

The Logan County Health District permits and inspects new or altered household and small-flow onsite sewage systems that treat no more than 1,000 gallons per day³. A new, altered or replacement design needs a soil evaluation no more than five years old³. The Health District makes a site-review inspection, a final inspection before the system is covered, and another inspection within 12 months after approval¹⁷. Every system in the county also needs an operation and maintenance permit renewing on a 1-, 5- or 10-year cycle, depending on system type³. Soils call for early attention: 0% of mapped county soils rate as not limited for a conventional drain field, so expect a site evaluation and possibly an engineered system¹⁸. Private wells need a Health District permit, a registered contractor and minimum distances to be met⁴. Where the Water Pollution Control District serves the parcel, it approves sewer taps and line work; cities and villages handle connections inside their limits⁵.

We could not confirm a Logan County rule allowing or prohibiting full-time RV occupancy, temporary camping or tiny-home occupancy on private land. Ask the township or municipal zoning officer serving the parcel, since local zoning controls the use and its lot, setback, height and coverage limits⁵. Ohio’s campground rules apply to licensed campgrounds, not to your own acreage, so they do not answer this question. A residential owner-builder may prepare plans and apply for a building permit without being an architect, but building, zoning, health and floodplain approvals still apply⁶.

1. Identify the township or municipality, confirm the zoning district and obtain the zoning permit⁹.

1. Obtain a sewage disposal permit from the Logan County Health District, or an approval from the County Sewer District, and a well permit if needed^4,9.

1. Obtain a driveway permit from the County Engineer or ODOT; on a state highway, ODOT issues it first and the County Engineer then establishes the address^2,9.

1. Get the floodplain determination: the county Floodplain Administrator for unincorporated land, the village or city contact for incorporated land¹⁹.

1. Submit those approvals and your plans to the Building Authority for the building permit⁷.

1. Schedule staged inspections by telephone; rough and final plumbing need Health Department approval first¹¹.

1. Obtain the certificate of occupancy and zoning certificate before occupancy⁹.

Check zoning, floodplain status, soils, sewage disposal and driveway location before closing⁹. Identify the township or municipality first, because district standards change what fits on the parcel². Order a soil evaluation early: 0% of mapped soils rate as not limited for a conventional drain field¹⁸. If the seller is splitting a parcel in unincorporated Logan County, the split needs approval through the County Engineer’s office⁹. Confirm sewer availability and the well permit path⁵. Floodplain status matters because every project needs a floodplain determination¹⁹. Logan County’s effective property-tax rate is about 1%, and the median annual bill is about $1,947¹⁸.