Building permits, zoning and septic rules in Tuscarawas County, Ohio

The answer depends on the project and where it sits. Projects subject to the Ohio Building Code in unincorporated Tuscarawas County must go to ECOBA, not the State of Ohio¹⁶. ECOBA provides plan approval and inspections for structures within the Ohio Building Code in unincorporated Tuscarawas County, but detached non-transient one-, two-, and three-family dwellings not connected to commercial use fall outside ECOBA jurisdiction¹. Those homes still must comply with the Residential Code of Ohio, and the city, village or township decides whether a residential zoning permit is needed¹. An owner-builder has no blanket exemption from approval: where a certified building department has jurisdiction, the owner must submit plans and wait for approval before covered work begins¹⁵. Agricultural buildings may qualify for separate zoning and building-code protections, but the exemptions are conditional and should be confirmed for the proposed use¹⁷. Covered residential work is inspected, and occupancy requires a certificate of occupancy or completion¹⁸.

ECOBA is the building authority for projects within the Ohio Building Code in the unincorporated townships of Tuscarawas County¹. Reach ECOBA at 339 Oxford Street, Dover, OH 44622, by phone, or at contact@ecohba.com to confirm whether a project falls within its jurisdiction¹⁶. For covered projects, ECOBA calls for sealed construction documents, electronic plans and supporting materials, paid fees before plans or inspections are released, advance inspection requests, and a final certificate of occupancy after required inspections¹⁹. ECOBA publishes separate commercial and special-structure charges, including processing, plan-examination, inspection and certificate fees; ask for a current calculation before budgeting²⁰. An ordinary detached home outside ECOBA jurisdiction still needs a local zoning check¹. Inside New Philadelphia, new residential construction has its own city application, fees, setbacks and lot-coverage review²¹.

Tuscarawas County has no countywide zoning resolution, but township and municipal zoning varies^2,3. County regulations identify Dover, Lawrence and Sandy as townships with zoning as of 2019, but that dated list does not establish every township's current status⁵. Inside city limits, Dover runs its own zoning through zoning certificates and a Board of Zoning Appeals²², and Uhrichsville has its own zoning code too²³; county and township zoning do not apply there. Sandy Township has its own zoning inspector and district rules²⁴. Sandy Township's R-1 and R-2 districts require at least 1,200 square feet of floor area, and setbacks and height limits vary by district^9,24. We could not confirm a countywide tiny-home or accessory-dwelling rule, so ask the applicable township zoning inspector or municipal code office. Ohio law bars township zoning from prohibiting or restricting a permanently sited manufactured home in a district where a single-family home is permitted, though uniform single-family requirements (but not roof-pitch minimums) and private deed restrictions can still apply^11,13.

The Tuscarawas County Health Department is the local authority for household sewage treatment systems⁴. TCHD requires an installation permit before a sewage system is installed, constructed, repaired, replaced, or altered; site and plan approval come first⁴. A lot split under 5 acres also needs TCHD septic approval when sanitary sewer is unavailable; that rule does not establish a universal requirement to connect every parcel to public utilities⁴. The health department inspects installation and must inspect the completed system again no later than 12 months after installation approval⁷. Every home sewage treatment system needs a continuously renewed operation permit, while service reports, pumping reports or service contracts can document compliance because TCHD does not personally inspect every system for every permit condition⁸. Only about 2.4% of county soils are rated without severe limitations for conventional drain fields, so make septic feasibility an early purchase contingency²⁵.

Tuscarawas County has no countywide zoning resolution, but long-term RV and tiny-home occupancy can still depend on township or municipal zoning and sewage approval^2,3,4. Sandy Township treats camping by tent, tent trailer or recreational vehicle as temporary occupancy and allows camps only in designated districts on parcels of at least 10 acres, with buildings at least 100 feet from property lines⁹. Those rules do not establish permission for permanent RV residence. Ohio's campground rules (a license, sites of at least 1,000 square feet, one RV per site) govern campgrounds, not a private parcel, so they do not answer whether you can live in an RV on your own land¹⁰. We could not confirm a countywide private-land RV or tiny-home occupancy rule; ask the township or municipal zoning authority and TCHD. Sandy Township's published rules limit manufactured homes to approved parks unless the resolution otherwise authorizes them, and impose specific standards on permanently sited manufactured homes⁹. A manufactured home generally cannot be occupied until an inspector issues the installation seal¹².

1. Identify whether the parcel is in a city, village, or unincorporated township, then get the local zoning answer².
2. Ask ECOBA or the local building office to confirm jurisdiction; ECOBA handles Ohio Building Code work in unincorporated townships, while ordinary detached homes are outside its jurisdiction¹.
3. Obtain Regional Planning Commission approval before recording a subdivision or qualifying lot split in unincorporated Tuscarawas County⁵.
4. Obtain a Flood Plain Development Permit before developing within floodplain limits of unincorporated Tuscarawas County; some floodplain areas may bar development⁵.
5. Have TCHD approve the septic site and plans, then obtain the installation permit before work⁴.
6. Obtain the TCHD private-water-system permit before constructing or altering a well, and obtain a county-road driveway permit where applicable^14,26.
7. Complete applicable inspections and occupancy approval, then keep the septic operation permit current^8,18.

Verify zoning with the township or municipality because Tuscarawas County has no countywide zoning resolution and local rules vary². Make the offer contingent on septic feasibility because only about 2.4% of county soils are rated without severe limitations for conventional drain fields²⁵. Check the flood map early because a Flood Plain Development Permit is required to develop within floodplain limits of unincorporated Tuscarawas County⁵. Unincorporated subdivisions need approval before a plat is recorded or a lot is sold from it⁵. A minor subdivision or lot split with no public water or sewer needs at least 1 1/2 acres (65,340 square feet) and 130 feet of frontage, or the township-zoning minimum if larger³. Confirm groundwater and well-permit feasibility with TCHD, and confirm road access because a new or changed-use driveway on a county road requires a permit^14,26.