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

Ashland County itself does not issue building or zoning permits. Residential construction is handled individually by the townships, so the first local approval for a rural home is usually a township zoning permit rather than a county building permit¹. Commercial and industrial construction in unincorporated Ashland County requires building permits from the City of Ashland Engineering Office, except for projects involving new single-family residential dwellings³. An owner-builder's residential plans do not require a professional seal, but that exception is not a blanket exemption from plan approval or contractor and trade-licensing rules⁹. If a certified residential building department has jurisdiction, required plans must be approved before construction begins; if none has jurisdiction, the cited state submission requirement does not apply⁹.

For a home, identify the parcel's township and contact its zoning inspector; the Ashland County Planning Department directs residents to the appropriate township, village, or city inspector³. The Planning Department is at 110 Cottage Street, Ashland, OH 44805, at 419-281-7645 or planning@ashlandcounty.org³. For commercial or industrial construction in unincorporated Ashland County, contact the City of Ashland Engineering Division at 206 Claremont Avenue, 3rd Floor, Ashland, OH 44805, or 419-289-8331³. That office covers new construction, alterations, and changes of use for the projects it administers, but not new single-family residential dwellings³. Building inspections and certificates of occupancy were not confirmed countywide; ask the township inspector and the permitting office for the specific project before work begins.

Ashland County has no countywide zoning system, countywide minimum lot size, or county zoning rule for tiny homes; township, village, and city rules still apply². Almost all townships have a zoning resolution and map, while Hanover and Mohican townships are listed as unzoned⁵. The county posts township resolutions and some maps online; a map that is not posted is on file at the Ashland County Recorder's Office⁵. Inside the villages of Loudonville¹⁰ and Perrysville¹¹, the village's own zoning applies. Green Township shows how much districts differ: the F-2 district needs a minimum lot of 1.5 acres and R-1 needs 0.5 acre⁸. R-1 requires structures 50 feet from the road centerline, 15 feet from the rear lot line, 15 feet from each side, and 30 feet combined on both sides¹², with limits of 35 feet in height and 15% lot coverage¹². Agricultural buildings are exempt in Green Township, but a dwelling remains subject to zoning permits⁸. Ask the township zoning inspector to confirm the parcel's district, setbacks, and lot size before designing a home³.

The Ashland County Health Department administers household sewage-treatment systems, and new or replacement systems must meet local and state requirements⁴. Before a permit is issued, submit the site-review fee, tax map, detailed site drawing, septic design, and certified soil consultant's report; an applicable township zoning permit may also be required¹³. The site-review application costs $110 and is not itself an installation permit¹⁴. The installation permit is valid for 1 year, and the installer must provide an As Built record and completion form before inspection¹⁵. Each completed installation is inspected before the health department approves it⁴, and an operation inspection follows no later than 12 months after installation¹³. Installers must be registered with the health department, and the stated installation season is April 15 through November 15⁴. Call Environmental Health at 419-282-4337 or visit 1211 Claremont Avenue, Ashland, OH 44805¹⁶. No soil in the mapped dataset is rated free of severe limits for a conventional drain field, so make septic approval a purchase contingency¹⁷.

We could not confirm a countywide rule allowing permanent RV occupancy on private land in Ashland County; Ohio's cited RV rule addresses regulated campgrounds rather than residential use on a private parcel⁷. Ask the applicable township, village, or city zoning inspector about RV occupancy, temporary use while building, utility connections, and time limits³. Ashland County has no county zoning rule that decides tiny-home occupancy or a county zoning minimum dwelling size, but township rules can supply both answers². Green Township, for example, defines a single-family dwelling as containing at least 1,000 square feet of habitable floor area, excluding porches, basements, and garages⁸. A tiny home must also use an approved sanitation route because new or replacement household septic systems require a county health permit⁴.

1. Identify the township and ask its zoning inspector to confirm the district, use, setbacks, minimum lot size, minimum dwelling size, and required zoning permit⁵.

1. Ask which certified building department, if any, has residential jurisdiction and who will inspect the work; the County Engineer does not issue building permits¹.

1. Submit the septic site-review documents and obtain the county health installation permit before work starts⁴.

1. Obtain the county health permit required before installing or altering a private well¹⁸.

1. Obtain an access permit for a driveway along a county or township road; state and U.S. route access goes through the Ohio Department of Transportation⁶.

1. If dividing land in unincorporated Ashland County, start with County Planning; a regular lot split applies to lots above 1 acre and under 20 acres with at least 150 feet of road frontage, costs $125, and is reviewed by a committee that includes county engineering, soil and water, health, floodplain, and the township zoning inspector^19,20. An exempted lot split costs $20²¹.

1. If the parcel is in a mapped flood zone, ask County Planning about floodplain permits before construction, excavation, or fill²².

Start with local zoning, legal road access, septic feasibility, private water, flood status, and whether a proposed division needs county review. Ashland County's subdivision regulations apply in unincorporated areas; they require 100-year floodplain limits on subdivision plans and bar building sites in the 100-year floodplain¹⁹. Ohio's floodplain rule also requires permits for all construction and development, including manufactured homes, in Zone A areas of FEMA maps where a county has been notified of flood hazards²². A recreational vehicle park or camp in a one-hundred-year flood plain in unincorporated Ashland County needs a permit from the Board of County Commissioners²³. We could not confirm which office issues floodplain permits for a single parcel; County Planning's lot-split committee includes floodplain review, so start there²⁰. Hillside subdivision standards begin at a 12% average slope and increase minimum lot size and frontage as slopes rise¹⁹. Driveways on county and township roads require an access permit⁶, and a private water system needs a county health permit before installation or alteration¹⁸.