In unincorporated Perry County, Ohio, a home needs a Residential Code building permit only where a certified municipal, township or county residential department has jurisdiction; where none does, the owner need not submit plans or request those inspections1. The regional Mid-East Ohio Building Department handles commercial work only2. Townships and villages set zoning, not one county code3; septic permits come from the Perry County Health Department4.
At a glance
- Residential building permit
- Not required where no certified residential department has jurisdiction; confirm the parcel with its township or village15
- Commercial building permit
- Required through Mid-East Ohio Building Department; published fees apply67
- Zoning
- Set by townships and villages (Reading and Thorn Townships and New Lexington have their own); no county-level zoning confirmed38910
- Where zoning does not apply
- County subdivision rules: 1-acre lots without public sewer, 75-100 ft road setbacks1112
- Septic permit
- Required through the Perry County Health Department; fee $30713
- Private well permit
- Required through the Perry County Health Department14
- RV or tiny-home living
- Private-lot occupancy unconfirmed; campground rules do not settle it15
- County-road driveway
- Perry County Driveway Permit required16
Who to call
Building permits
Mid-East Ohio Building Department
Commercial building plan approvals and inspections in its Perry County service area; not one-, two- or three-family homes
22 North 5th Street, Zanesville, Ohio
Health department
Perry County Health Department
Home sewage treatment system approvals and private water system permits for Perry County
healthdepartment@perrycountyohio.gov
2235 OH-13, New Lexington, OH 43764
Roads & driveways
Perry County Engineer's Office
Driveway permits for installations on Perry County roads
2645 Old Somerset Road, New Lexington, Ohio 43764
Contact details are copied from each office’s official page and were checked against it on October 14, 2026.
Off-grid gear
Going off-grid in Perry County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Perry County, Ohio?
Ohio requires a homeowner to submit plans to the building department having jurisdiction before construction, but only where a certified municipal, township or county residential department exists for the parcel17. Where none has jurisdiction, the owner is not required to submit construction documents, seek approvals, request inspections or obtain a Residential Code certificate of occupancy118. Where a certified department does cover the parcel, inspections are required and the home cannot be occupied until a certificate of occupancy or completion is issued1920. We could not confirm which Perry County parcels, if any, fall under such a department, so ask the parcel's township trustees or village office. Zoning, septic, well, floodplain and driveway approvals remain separate21.
Who issues building permits in Perry County, Ohio?
Mid-East Ohio Building Department is state certified for commercial work and has no authority over one-, two- or three-family homes2223. It issues plan approvals and inspections for Ohio Building Code work in Perry County, with applications submitted online and a 3% Board of Building Standards fee67. It has no authority over zoning24. Ohio certifies each local department for only the code type it enforces, so the commercial office cannot answer a residential question25. The Perry County Health Department separately handles septic and private-water permits264, and the Perry County Engineer issues driveway permits for county roads27.
Does Perry County, Ohio have zoning, and who sets it?
Zoning in Perry County is set township by township and by villages, not by one county code3. Reading Township has its own zoning resolution9, Thorn Township's zoning inspector enforces its resolution8, and the Village of New Lexington has its own planning and zoning code10. We could not confirm a complete list of zoned townships; the County Engineer's office can supply one3. Where no zoning is in effect, county subdivision rules set a single-family lot at 150 feet of frontage and 1 acre (43,560 square feet) without public sewer, or 80 feet and 14,000 square feet with it11. Residential subdivisions outside zoning need setbacks of 100 feet from state and federal route centerlines and 75 feet from county and township road centerlines12. We could not confirm a minimum home size or height limit; ask the township3.
How do septic permits work in Perry County, Ohio?
The Perry County Health Department approves individual sewage systems where public sewer is unavailable, including inside Reading Township's zoning26428. Off-grid sewage is not permit-free29. Complete a site evaluation, get a design from a registered installer or compliant designer, and use a Perry County registered installer13. The permit costs $307 and is valid for one year13; the department inspects the system 12 months after finalization30. Only 7.4% of Perry County soils are rated not limited for a conventional drain field, so expect an engineered system and make septic feasibility a purchase contingency31.
Can you live in an RV or tiny home in Perry County, Ohio?
We could not confirm a Perry County rule allowing long-term RV or tiny-home living on a private parcel; ask the parcel's township zoning inspector. Ohio's campground rules cover licensed parks and camps, not an ordinary private lot15. A temporary campground involves five or more units, no more than 21 days a year and no more than 7 consecutive days per stay, so it does not answer one family living on its own land32. A permanently sited manufactured home must be allowed where a township permits single-family homes, subject to uniform district requirements33. A homeowner may install one for personal occupancy on owned land outside a manufactured home park, within the state's installer conditions34.
Building a home in Perry County, Ohio: steps in order
- Identify the township or village and ask its trustees or office which zoning and which certified residential building authority, if any, applies325.
- If dividing land in unincorporated Perry County, take the plan to the Perry County Planning Commission before transferring lots35.
- Check floodplain status; construction in mapped Zone A needs a permit36.
- Get the Health Department site evaluation and septic design, then apply for the septic permit13.
- Apply to the Health Department before developing or altering a private well14.
- Get the County Engineer's driveway permit if access enters a county road27.
What should you check before buying land in Perry County?
Start with septic feasibility, since only 7.4% of soils are rated not limited for a conventional drain field31. Confirm the township or village, its current zoning, whether any certified residential department covers the parcel, and mapped flood hazard336. A new private water system permit costs $490 and an alteration $19014. A barn or farm building may avoid the state building code only after a township or county zoning inspector issues a zoning certificate declaring agricultural use38. About 61.6% of the county is wooded and 55.3% has a slope of 15% or less, which shapes driveway and building-site layout3940. The median property-tax bill is about $1,656 a year41.
Watch-outs
- Mid-East Ohio's Perry County service is commercial only; confirm with the township or village whether a certified residential department covers the parcel before relying on the no-department exception1.
- We could not confirm a complete list of zoned townships; ask the parcel's township or village directly, because zoning can restrict RVs, home size and uses3.
- Only 7.4% of Perry County soils are rated not limited for a conventional drain field31.
Sources
- Mid-East Ohio Building Department, quoted and re-checked
- Mid-East Ohio Building Department, quoted and re-checked
- Minor Subdivision / Lot Split Application, quoted and re-checked
- Perry County, Ohio | Health Department, quoted and re-checked
- Mid-East Ohio Building Department, quoted and re-checked
- Mid-East Ohio Building Department, quoted and re-checked
- Mid-East Ohio Building Department - Ohio - Muskingum County, quoted and re-checked
- Thorn Township Zoning Resolution, quoted and re-checked
- Reading Township: Reading Township Zoning Resolution, Perry County, Ohio (amended 2018, effective January 1, 2019) (Perry County), quoted and re-checked
- Village of New Lexington: Codified Ordinances of New Lexington, Ohio - Overview (Perry County), quoted and re-checked
- Perry County Subdivision Regulations, quoted and re-checked
- Perry County Subdivision Regulations, quoted and re-checked
- 2026 Home Sewage Installation Requirements & Procedures, quoted and re-checked
- Private Water Systems | Perry County Health Department, quoted and re-checked
- Section 3729.05 | Annual license required - inspection - proof of fire safety and code compliance, quoted and re-checked
- Forms – Perry County Engineer, quoted and re-checked
- Ohio Revised Code Section 3791.04 | Submission of plan - approvals - prohibition - fine., quoted and re-checked
- Mid-East Ohio Building Department, quoted and re-checked
- Ohio Residential Code, Section 108, Inspection Process, quoted and re-checked
- Ohio Residential Code, Section 111, Certificate of Occupancy and Certificate of Completion, quoted and re-checked
- Rule 4101:8-1-01 | Administration, quoted and re-checked
- Mid-East Ohio Building Department (muskingumcountyoh.gov)
- Mid-East Ohio Building Department, quoted and re-checked
- Mid-East Ohio Building Department, quoted and re-checked
- Section 3781.10 - Ohio Revised Code, quoted and re-checked
- Perry County Health Department (health.perrycountyohio.gov)
- Perry County Engineer's Office (perrycountyengineer.com)
- Reading Township: Reading Township Zoning Resolution, Perry County, Ohio (amended 2018, effective January 1, 2019) (Perry County), quoted and re-checked
- Sewage Programs | Perry County Health Department, quoted and re-checked
- 2026 Home Sewage Installation Requirements & Procedures, quoted and re-checked
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
- Rule 3701-26-01 | Definitions, quoted and re-checked
- Section 519.212 | Location of permanently sited manufactured home, quoted and re-checked
- Rule 4781-8-05.1 | Installation performed by a homeowner, quoted and re-checked
- Perry County Subdivision Regulations, quoted and re-checked
- Rule 1501:22-1-04 | Floodplain management criteria, quoted and re-checked
- Ohio Administrative Code Rule 4101:8-1-01 | Administration, quoted and re-checked
- Section 3781.061 | Exemption for building or structure used in agriculture, quoted and re-checked
- Wooded share of land: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written October 14, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.