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

A detached one-, two-, or three-family home in Holmes County does not need ECOBA plan approval when it is non-transient and not connected to commercial use¹. Ohio maintains separate residential and nonresidential building codes, and the Residential Code of Ohio governs one-, two- and three-family dwellings¹². Where a certified residential building department has jurisdiction, the owner must submit construction documents to its residential building official before construction begins². Work is then inspected, and the owner must notify the department when work is ready; the building cannot be occupied until a certificate of occupancy or completion is issued². If no certified municipal, township or county residential department has jurisdiction, state law does not require that submission¹³. We could not confirm which department, if any, covers each Holmes County parcel, so ask the township, village or city before work begins. A qualifying agricultural structure is exempt only when the zoning inspector issues a certificate declaring agricultural use¹⁴.

Call ECOBA for a commercial project, a larger residential building, or a question about whether proposed work falls within the Ohio Building Code; ECOBA is at 339 Oxford Street, Dover, OH 44622, at (330) 364-3164 or contact@ecohba.com¹. For a detached home, start with the Holmes County Planning Commission because the office provides zoning and building-code information, subdivision administration, and floodplain management⁶. The Planning Commission is at 2 Court St. Suite 21, Millersburg, OH 44654, and its phone number is (330) 674-8625⁶. Ask the Planning Commission to identify the parcel's township or municipality and the correct zoning and residential building-permit contacts. Regardless of which local government handles building permits or zoning approval, the Holmes County General Health District handles septic permits and private-well permits^4,5.

Holmes County does not administer countywide residential zoning, so a parcel's township, village or city is the place to ask about zoning approval^1,6. That local answer controls minimum dwelling size, building height, and RV or tiny-home use. Inside the Village of Millersburg, the village administers its own Planning and Zoning Code with residential, business, industrial and overlay districts³. For newly divided lots in unincorporated Holmes County, lot area follows the applicable zoning district where the land is zoned rather than one countywide minimum; county subdivision standards also set frontage and setbacks¹⁵. Land division stays a county matter in unincorporated territory, including minor subdivisions and large-lot divisions¹⁵. The Planning Commission provides zoning and building-code information but its overview page does not list which townships have adopted zoning⁶.

The Holmes County General Health District issues permits for new, replacement, and altered household sewage treatment systems and small-flow onsite systems^4,7. The site review comes first and requires a completed application, a certified soil evaluation, and a system design; construction cannot start until the installation application and fee are submitted⁷. The site review fee is $225, the installation permit fee is $300, and staff target a review within 7 business days unless problems extend the process⁷. Only 1.3% of county soils are rated without severe limitations for a conventional drain field, so make the soil evaluation an early purchase contingency¹⁶. The completed system receives a later operating inspection, and Ohio requires a sewer connection where an accessible, available public or regional sewer meets the applicable conditions^7,17.

We could not confirm a Holmes County rule allowing full-time RV occupancy on private land or treating a tiny home as a separate residential category. Ask the Planning Commission which township, village or city has land-use authority over the parcel, then ask that authority how it classifies the proposed unit⁶. Ohio's campground rules do not answer whether someone may live in an RV on an ordinary private parcel: they apply to licensed campgrounds and RV parks, where each site must be at least 1,000 square feet⁹. Operating a temporary park-camp generally requires a license, with limited exceptions¹⁸. A permanently sited manufactured home follows a distinct state framework and may not be excluded from a residential district solely because it is manufactured when the statutory conditions are met¹⁹. Any occupied unit also needs lawful sewage disposal from the Health District^4,20.

1. Ask the Holmes County Planning Commission to identify the parcel's township or municipality and the applicable zoning contact⁶.

1. Ask that local authority whether zoning approval and a residential building permit or plan approval apply; ECOBA directs detached-home applicants to make the local zoning inquiry^1,2.

1. Check flood maps and obtain a floodplain development permit before work in or touching an identified special flood hazard area; the published fee runs $25 to $1,000 depending on acreage^11,21.

1. Arrange a certified soil evaluation and septic design, then submit the $225 site-review fee to the Health District⁷.

1. Obtain the $300 septic installation permit before system construction, and a private-well permit before installing or altering a private water system^5,7.

1. Confirm any parcel split complied with county subdivision review, and ask the Planning Commission whether the $35 driveway permit in its fee schedule applies to your driveway^11,15.

1. If a certified residential department has jurisdiction, book its inspections and obtain its occupancy certificate before moving in².

Start with jurisdiction: confirm the township or municipality and its zoning rules, and whether the tract lies inside the Village of Millersburg rather than assuming one local answer fits every parcel^3,6. Make septic feasibility a contract contingency because only 1.3% of Holmes County soils lack severe limitations for a conventional drain field¹⁶. Check flood status, since development in or touching a special flood hazard area needs a floodplain development permit²¹. Verify legal access and recent land splits: county subdivision rules require 50 feet of frontage on an approved street or access easement, keep driveways 100 feet from an intersecting street's center line, and call for 400 feet of sight distance unless the County Engineer sets another figure¹¹. For budgeting, the median property-tax bill is about $2,802 per year and the effective rate is about 1.1%¹⁶. Ask the Health District about septic and private-well permits before treating an undeveloped parcel as buildable⁵.