Bolthole Index

Henry County, Ohio

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

44Index Score / 100
#55 of 88 in Ohio

Henry County, Ohio does not have one simple countywide answer for residential building permits: Wood County Building Inspection covers commercial construction throughout Henry County but residential construction only inside Napoleon corporate limits1. In unincorporated Henry County, zoning is administered by the township serving the parcel, and the county publishes a jurisdiction-by-jurisdiction inspector list23. Household septic permits go through the Henry County Health Department4.

At a glance

Building permit
Required within the stated jurisdiction; commercial coverage is countywide, while residential coverage is limited to Napoleon corporate limits1
Zoning
Administered by the applicable township or municipality; the responsible inspector varies by parcel23
Septic permit
Required through the Henry County Health Department for household sewage systems45
Private well permit
Required from the local board of health before covered private-water-system work begins6
Owner-builder
Trade-license exemption is conditional inside the stated residential jurisdiction; permits still apply7
RV or tiny home
Private-land occupancy was not confirmed; ask the zoning authority for the parcel2
Agricultural building
A qualifying agricultural-use structure can receive a zoning certificate tied to a building-code exemption8

Who to call

Building permits

Wood County Building Inspection

Commercial building permits and inspections throughout Henry County, plus residential permits and inspections inside Napoleon corporate limits

419-354-9190

[email protected]

One Courthouse Sq. (3rd Floor of Office Bldg), Bowling Green, OH 43402

Online permits →

Planning & zoning

Henry County Planning Commission

Zoning administration for Liberty, Flatrock and Napoleon townships and referral to the listed township or municipal zoning inspector elsewhere

419-599-7370

1823 Oakwood Ave, Napoleon, OH 43545

Septic permits

Henry County Health Department

Household sewage treatment system installation and operation permits, site evaluations, and private water system permits

+1 419 599 5545

[email protected]

1843 Oakwood Avenue, Napoleon, OH

Online permits →

Contact details are copied from each office’s official page and were checked against it on September 27, 2026.

Do you need a building permit in Henry County, Ohio?

The answer depends on the project and the parcel. Wood County Building Inspection handles commercial construction throughout Henry County, but its residential jurisdiction in Henry County is limited to Napoleon corporate limits19. Inside that residential jurisdiction, work cannot begin until the required permit is obtained1. Ohio law says that when no certified municipal, township or county residential building department has jurisdiction, an owner is not required to make the state plan submission described by that law10. We could not confirm the residential authority for every unincorporated parcel, so ask Wood County Building Inspection and the parcel's township zoning inspector to confirm jurisdiction before treating a rural home as permit-free. Commercial applicants should start with Wood County Building Inspection regardless of where the Henry County site lies9.

Who handles Henry County building permits, and how do you reach them?

Wood County Building Inspection processes applications, reviews plans, issues permits and inspects covered projects through completion and occupancy9. The office is at One Courthouse Square in Bowling Green and can be reached at 419-354-9190 or [email protected]9. For residential work inside Napoleon, applicants submit the application, calculated fee and, for new construction, additions or alterations, the required drawings1112. A zoning permit must be supplied before the building permit is issued, along with septic, sewer, well, water-tap or other permit information when applicable11. For rural residential work outside Napoleon, begin with the zoning inspector for the parcel and ask Wood County Building Inspection to confirm whether another certified department has jurisdiction; the reviewed county material does not establish one residential building office for all unincorporated Henry County.

Does Henry County have zoning?

Yes, but zoning authority varies by location rather than coming from one uniform countywide desk. Henry County's official list identifies separate inspectors for townships, Napoleon and several villages, while Henry County Planning itself serves Liberty, Flatrock and Napoleon townships313. That jurisdiction split means setbacks, minimum lot size, dwelling size, accessory uses and temporary occupancy cannot be answered countywide from the available material; ask the inspector listed for the parcel before designing or buying. Ohio law allows zoning in unincorporated territory, but the adopted local resolution is what controls a specific property14. A qualifying agricultural structure may receive a zoning certificate declaring agricultural use, which supports a specific building-code exemption, though health, floodplain, environmental and other local requirements can still apply8.

How do septic permits work in Henry County?

The Henry County Health Department issues permits to install and operate household sewage treatment systems1516. For a new system, the department directs an applicant to obtain a soil evaluation and system design, apply for a site evaluation, and then submit the installation-permit application15. Henry County operation permits run for five years, and owners must provide qualifying inspection, service, maintenance or pumping evidence during each operating period517. Soil deserves early attention: none of Henry County's mapped soils rate free of severe limitations for a conventional drain field in the cited USDA measure, so do not price a standard system before the site evaluation18. Where public sewer is accessible and available under Ohio's rule, connection can be required instead of an on-lot system19.

Can you live in an RV or tiny home on your land in Henry County?

We could not confirm a countywide Henry County rule allowing or prohibiting residential use of an RV or tiny home on private land. The practical answer depends first on the township or municipality, because Henry County's official page routes zoning to separate local inspectors3. Ohio's statewide RV rule covers licensed and temporary campgrounds, so it does not answer whether someone may live in an RV on a private rural parcel20. A manufactured home follows a different statewide path and generally cannot be occupied until an inspector issues its inspection seal21. Before relying on an RV during construction or choosing a tiny-home design, give the parcel number and intended duration of occupancy to the listed township or municipal zoning inspector and ask the Health Department how wastewater will be handled.

Building a home in Henry County: the steps, in order

  1. Identify the township or municipality and contact its listed zoning inspector about use, setbacks and the zoning certificate3.
  2. Ask Wood County Building Inspection whether the parcel falls within a certified residential jurisdiction; its stated Henry County residential coverage is limited to Napoleon corporate limits9.
  3. If the site will use septic, obtain the soil evaluation and system design, then apply to the Henry County Health Department for site approval and an installation permit15.
  4. Apply to the local board of health before covered construction, alteration or sealing of a private water system6.
  5. Where Wood County Building Inspection has jurisdiction, submit the application, fee and required drawings, plus the zoning and utility-permit information that applies11.
  6. Do not start covered work until the building permit is issued1.
  7. Schedule required inspections through the authority that issued the permit22.

What should you check before buying land in Henry County?

Start with septic feasibility: none of the county's mapped soils rate free of severe limitations for a conventional drain field in the cited USDA measure, making the Health Department's soil and site review central to due diligence1815. Henry County is very flat, with about 99.6% of land at a slope of 15% or less, and only about 6.8% is wooded2324. Farmland averages about $7,859 per acre and the typical home value is about $218,245 in the cited datasets2526. The effective property-tax rate is about 1.2%, with a median annual property-tax bill near $1,9542728. The nearest city of 100,000 or more people is about 36 miles from the county center in straight-line distance29. Also confirm zoning jurisdiction, legal road access, flood exposure and whether sewer or water service is available before closing; proposed subdivisions can face specific public-utility and on-lot-system requirements30.

Watch-outs

  • Wood County Building Inspection's Henry County residential jurisdiction is limited to Napoleon corporate limits, even though its commercial jurisdiction extends throughout Henry County9.
  • Henry County zoning contacts vary by township or municipality, so a neighboring parcel across a jurisdiction line may have a different inspector and different local standards3.
  • None of Henry County's mapped soils rate free of severe limitations for a conventional septic drain field in the cited USDA measure, so arrange soil and site review before committing to a house location18.
  • Private-land RV occupancy, tiny-home occupancy, general setbacks and driveway-access requirements remain unconfirmed; ask the parcel's zoning inspector and the road authority serving the frontage before relying on those uses13.

Sources

  1. Wood County Offices: Building Inspection, quoted and re-checked
  2. Henry County - Zoning Inspectors (2026 county census)
  3. Zoning Inspectors, quoted and re-checked
  4. Henry County Health Department: Environmental (2026 county census)
  5. Henry County Supplemental Sewage Rules, quoted and re-checked
  6. Chapter 3701-28 | Private water systems (Ohio statewide rule), quoted and re-checked
  7. Wood County: Residential Projects, quoted and re-checked
  8. Section 3781.061 - Ohio Revised Code, quoted and re-checked
  9. Wood County Building Inspection (wcbinspect.co.wood.oh.us)
  10. Section 3791.04 | Submission of plan - approvals - prohibition - fine (Ohio statewide rule), quoted and re-checked
  11. Wood County: Residential Projects, quoted and re-checked
  12. Wood County: Residential Projects, quoted and re-checked
  13. Henry County Planning Commission (henrycountyohio.gov)
  14. Section 303.02 | County commissioners may regulate building and land use in unincorporated territory (Ohio statewide rule), quoted and re-checked
  15. Henry County Health Department (henrycohd.org)
  16. Henry County Health Department: Environmental, quoted and re-checked
  17. Henry County Supplemental Sewage Rules, quoted and re-checked
  18. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  19. Rule 3745-42-07 | Best available technology for connection into sanitary sewers and centralized collection and treatment (Ohio statewide rule), quoted and re-checked
  20. Rule 3701-26-04 | Campground requirements (Ohio statewide rule), quoted and re-checked
  21. Chapter 4781-7 | Manufactured home inspections (Ohio statewide rule), quoted and re-checked
  22. Wood County Offices: Building Inspection, quoted and re-checked
  23. Share of land at 15% slope or less: Bolthole Index county data
  24. Wooded share of land: Bolthole Index county data
  25. Farmland value per acre (USDA census): Bolthole Index county data
  26. Typical home value (Zillow): Bolthole Index county data
  27. Effective property tax rate: Bolthole Index county data
  28. Median property tax bill: Bolthole Index county data
  29. Distance to the nearest metro area: Bolthole Index county data
  30. Henry County Subdivision Regulations, quoted and re-checked

Written September 27, 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.

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County locator

Henry County in Ohio

44
County map
Henry County highlighted among the Ohio counties · colored by Index score

How Henry County scores

Seclusion28100% ev.
Self-Sufficiency32100% ev.
Admin Boringness47100% ev.
Durability76100% ev.
Property Autonomy35100% ev.
Carry Cost71100% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$218kTypical home
1.2%Property tax
$7,859Land / acre
36.2"Annual rain
2% of yrsSevere drought
4 / yr (+4)Mid-century 100°F days
12.5 daysMid-century dry spell
1.5" (+7.1%)Mid-century 1-day rain
1.74×Wildfire change factor
100%Forward climate coverage
$1,268Home insurance / yr
1% / yrInsurance growth
0.84%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
55,340People within 30 min
5,281,856People within 2 hr
54,975Radius comparison (15 mi)
66.2People / sq mi
0%Federal land
99.6%Land at 15% slope or less
0%Septic soil without severe limits
0 acWorkable land screen
6.8%Wooded land
61.8 tonsBiomass / forest ac
50.8°FAvg temp

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Answers from the rulebook for Henry County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Henry County rules

  • Building permitLimited

    Commercial construction throughout Henry County and residential construction within Napoleon corporate limits served by Wood County Building Inspection.

    • No work may commence until building permits are obtained.
    • For residential permits, two sets of drawings, a permit application, and fee are required.
    • A zoning permit must be submitted before issuance of the building permit.
    • If required, sanitary sewer, septic, well, water tap, and SWIP permit information must also be supplied.
    • Residential jurisdiction is limited to Napoleon corporate limits; the source does not establish residential building-permit coverage for all unincorporated Henry County.
    “No work is to commence at the job site until the building permits have been obtained.”
  • Owner-builder exemptionConditional

    Electrical, plumbing, and HVAC trade-license requirements for owner-performed work within the Wood County Building Inspection residential jurisdiction serving Napoleon corporate limits.

    • The property owner must personally perform all work.
    • The premises must be occupied or intended to be occupied by the owner.
    • The exemption is from the contractor trade-license requirement, not from required permits.
    • Work started without applying for required permits is subject to double the original fee.
    “Property owners are exempt from this requirement providing all work is personally performed by himself, and the premises is occupied or to be occupied by himself.”
  • InspectionsLimited

    Commercial construction throughout Henry County and residential construction within Napoleon corporate limits served by Wood County Building Inspection.

    • The department states that it provides ongoing inspection until completion and occupancy.
    • The residential jurisdiction stated on the source is limited to Napoleon corporate limits in Henry County.
    “Providing ongoing inspection of projects until completion and occupancy”
  • Local zoningVaries (with conditions)

    Local zoning across Henry County, aggregated from township and municipal jurisdictions.

    • The county page identifies separate zoning inspectors for townships, Napoleon City, and villages including Liberty Center, McClure, Holgate, and Deshler.
    • The applicable zoning authority varies by township or incorporated municipality.
    “Bartlow Township Evan Geno [...] Liberty Township Henry County Planning [...] Napoleon City Kevin Schultheis [...] Village of Liberty Center Mark Schultz”
  • Who permits septicLocal

    Household sewage treatment systems in Henry County.

    • The Henry County Health Department is the local health district administering permits and operation-and-maintenance requirements.
    • Ohio Department of Health rules and Ohio Administrative Code Chapter 3701-29 also apply.
    “Sewage Treatment Systems Permits to install, alter, and operate household sewage treatment systems (HSTS). Operation and Maintenance as well as lot split and subdivision evaluations.”
  • Septic permitRequired

    Household sewage treatment systems in Henry County, including installation, alteration, operation, and abandonment.

    • Owners of HSTS or GWRS must apply for operation permits upon notification from the Board of Health.
    • Operation permits are valid for five years and must be renewed before expiration.
    • An abandonment permit is required before abandoning a sewage treatment system.
    • Public sewer households are not subject to the HSTS O&M process.

    operation permit term: 5 years · operation permit late fee: 25 percent (if application or payment is received or postmarked after the due date)

    “No person shall abandon a sewage treatment system without an approved and valid abandonment permit issued by the Board of Health. [...] Each owner of an HSTS or GWRS in Henry County shall obtain and maintain an Operation Permit from the Board of Health.”
  • Septic inspectionRequired

    Household sewage treatment systems and gray-water recycling systems in Henry County.

    • Within each five-year operating period, the owner must provide proof of inspection or service and maintenance by a registered service provider and/or pumping by a registered septage hauler.
    • Records must be submitted within 60 days of inspection, service, maintenance, or pumping.
    • The Board of Health may inspect when an owner fails to obtain or maintain an operation permit, fails to provide evidence, or when a good-faith public-health-nuisance report is received.
    • A maintenance inspection and applicable fees may result from failure to submit the required report by the expiration date.

    inspection or service interval: per 5 years (at least once within each five-year operational period) · report submission deadline: <= 60 days (after inspection, service and maintenance, or pumping)

    “The owner MUST have at least one of the following completed within 5 years after the effective date of the operation and maintenance permit: [...] Have the household sewage treatment system (HSTS) evaluated by a registered service provider; and/or -Have the tank pumped by a registered septage hauler”
  • Off-grid sanitationLimited

    Individual on-lot sewage disposal systems in proposed subdivisions where public sanitary sewer is not reasonably accessible.

    • The system may be permitted only as approved by the Henry County Health Department.
    • Soil suitability, absorptive ability, surface drainage, groundwater level, and topography determine whether installation is permissible.
    • Requirements of the Henry County Board of Health and Ohio Department of Health apply.
    “Lots served by individual on-lot disposal systems may be permitted as approved by the Henry County Health Department. [...] the suitability of the soil for individual systems, the absorptive ability of the soil, surface drainage, ground water level, and topography shall be the criteria for determining whether or not the installation of individual systems is permissible.”
  • Mandatory utility hookupConditional

    Utilities in proposed subdivisions governed by Henry County subdivision regulations.

    • Where an adequate public sanitary sewer is reasonably accessible, public sanitary sewers shall be installed to serve all lots, including lateral connections.
    • Where public sewer is not reasonably accessible, individual on-lot systems may be permitted as approved by the Henry County Health Department, or a centralized/package system may be permitted in special cases.
    • Where public water is reasonably accessible or required because of groundwater pollution, the subdivision shall have a complete water distribution system with a connection for each lot.
    • Where public water is unavailable or not required, the developer must provide acceptable evidence of water availability; well tests may be required.
    • Public water, sewer, and well systems must meet applicable Ohio EPA, health department, water-and-sewer board, and political-subdivision requirements.
    “Where an adequate public sanitary sewer system is reasonably accessible, in the determination of the Planning Commission, the Henry County Health Department, or the Ohio EPA, public sanitary sewers shall be installed to adequately serve all lots, including lateral connections to the public system.”
  • Subdividing landRegulated (with conditions)

    Subdivision proposals subject to Henry County Subdivision Regulations and Design Standards.

    • The Planning Commission may require up to 5% of a subdivision, exclusive of streets, for recreational purposes depending on subdivision size, population density, location, and similar factors.
    • Erosion and sedimentation plans may be required; plans are required for 5 or more acres of earth-disturbing activities and must be submitted to Ohio EPA for review and approval.
    • Flood-hazard subdivisions are subject to the current Henry County Special Purpose Flood Damage Prevention Regulations.
    • Utility plans and construction drawings require approval before installation.

    recreational allocation: <= 5 percent (exclusive of streets; when required by the Planning Commission)

    “The Planning Commission, in conjunction with applicable township zoning regulations, may require up to 5% of a subdivision, exclusive of streets, to be allocated for recreational purposes. [...] When a proposed development area consists of 5 or more acres of earth-disturbing activities, the developer and/or owner of record shall develop and submit to the Ohio Environmental Protection Agency for review and approval, a soil erosion and sedimentation control plan.”
  • Permit feesVariable (with conditions)

    Permit fees charged by Wood County Building Inspection for permits within its Henry County jurisdiction.

    • The residential page states that applicants must pay the calculated fee.
    • The owner-builder page states that work started without applying for required permits is subject to double the original fee.
    • The source does not provide a fixed amount in the opened page.
    “For all permits: Fill out the appropriate application and pay the calculated fee. [...] Work started without having applied for required permits will be subject to double the original fee.”
  • Permit processPartial

    Building-permit process administered by Wood County Building Inspection within its Henry County jurisdiction.

    • Submit the appropriate application and calculated fee.
    • For new construction, additions, and alterations, submit two sets of drawings, permit application, and fee.
    • Approved drawings are stamped and signed; one set is retained and one set must remain at the construction site.
    • The applicant must check plan-review status.
    • A zoning permit and, when required, sanitary sewer, septic, well, water-tap, and SWIP permit information must be supplied before building-permit issuance.
    • Residential coverage is limited to Napoleon corporate limits; commercial coverage extends throughout Henry County.
    “Two sets of drawings, permit application and fee shall be submitted to the Department. When approved, both sets of drawings will be stamped and signed and the permit will be issued by the Department. [...] A copy of the Zoning Permit shall be submitted for our file.”
  • County-wide zoningPresent

    Zoning in unincorporated Henry County is administered at the township level; a zoning permit from the local township zoning inspector is required before a building permit is issued, with county zoning inspectors listed by the Henry County Planning Commission.

    Henry County - Zoning Inspectors ↗Scouted from the county site, not yet independently re-checked

Ohio rules that apply here

  • Building code adoptedAdopted (with conditions)

    Buildings and classes of buildings regulated under Ohio Revised Code Chapter 3781, including residential and nonresidential buildings and industrialized units.

    • The Ohio Board of Building Standards formulates and adopts separate residential and nonresidential building codes.
    • Residential-code requirements are uniform in areas with a building department certified to enforce the state residential building code.
    • A local code or regulation may differ from the state residential building code only when it addresses subject matter not addressed by the state residential building code or is adopted pursuant to Ohio Revised Code section 3781.01.
    • Enforcement authority is exercised by certified municipal, township, and county building departments or other certified personnel as provided by law.
    “The board of building standards shall formulate and adopt rules governing the erection, construction, repair, alteration, and maintenance of all buildings or classes of buildings specified in section 3781.06 of the Revised Code, including land area incidental to those buildings, the construction of industrialized units, the installation of equipment, and the standards or requirements for materials used in connection with those buildings. The board shall incorporate those rules into separate residential and nonresidential building codes.”
  • Manufactured homesLimited

    Occupancy of manufactured homes installed in Ohio and regulated under Chapter 4781 of the Revised Code and implementing rules.

    • A manufactured home generally may not be occupied until the inspector issues the inspection seal.
    • The inspection seal must be paid for when the permit is issued.
    • A temporary occupancy permit may provide the applicable exception under Rule 4781-7-01(C).
    • The home must meet Ohio manufactured-home installation standards; local ordinances and other regulations may also apply to site placement.
    “Except as provided in paragraph (C) of this rule, no manufactured home shall be occupied until the inspector has issued the inspection seal.”
  • Well permitRequired

    Construction, alteration, sealing, or decommissioning of private water systems, including private wells and test wells, in Ohio.

    • A valid permit must be issued by the board of health before construction, alteration, or sealing, except that a person sealing a well or decommissioning a private water system not being replaced must apply no later than five business days afterward.
    • Except where specified exceptions apply, no work may begin until the permit is issued and approved.
    • Applications require the applicable permit fee, required information, and a fee for at least one water sample for alteration, conversion, or new construction.
    • An application becomes a permit upon validation by the local health district.
    • Plans are additionally required for specified systems, including systems serving a building, non-one/two/three-family dwellings, cisterns, springs or ponds, flowing-well areas, drive-point wells, buried pressure tanks, gasoline-powered pumps, continuous disinfection or filtration, and certain point-of-entry treatment systems.

    post-sealing/decommissioning application deadline: <= 5 business days (Applies when the well or private water system is not being sealed or decommissioned because it is being replaced.)

    “No person shall construct, alter or seal a private water system, test well or part thereof, unless a valid permit for the system has been issued”
  • Agricultural exemptionConditional

    Buildings or structures incident to agricultural use of the land, and a specific building or structure declared by a county or township zoning inspector to be used in agriculture.

    • The exemption in section 3781.06 applies to buildings or structures incident to agricultural use of the land.
    • The buildings or structures must not be used in the business of retail trade.
    • A building or structure is not considered used in the business of retail trade if fifty per cent or more of gross income from sales of products in the building or structure comes from products produced or raised in a normal crop year on farms owned or operated by the seller.
    • Under section 3781.061, a county zoning inspector under section 303.16 or township zoning inspector under section 519.16 must issue a zoning certificate declaring the specific building or structure is to be used in agriculture for the additional exemption described there.
    • The cited section 3781.06 is effective January 1, 2025; section 3781.061 is effective October 17, 2019.

    retail-sales agricultural-product threshold: >= 50 percent of gross income (Products must be produced or raised in a normal crop year on farms owned or operated by the seller.)

    “issues a zoning certificate that declares a specific building or structure is to be used in agriculture, such building is not subject to sections”
    One more reviewed finding on this topic
    • Available (with conditions) — Specific agricultural buildings or structures in Ohio, including Henry County, when a county or township zoning inspector issues a zoning certificate declaring agricultural use.
      “Whenever a county zoning inspector under section 303.16 of the Revised Code, or a township zoning inspector under section 519.16 of the Revised Code, issues a zoning certificate that declares a specific building or structure is to be used in agriculture, such building is not subject to sections 3781.06 to 3781.20, 3781.40, or 3791.04 of the Revised Code.”
  • Campground & park staysLimited

    Occupancy and placement of recreational vehicles in Ohio-licensed campgrounds and temporary campgrounds.

    • Recreational vehicles may be parked only on sites verified as complying with plans approved by the director, or, for a temporary campground, by the licensor.
    • A campground site may contain no more than one recreational vehicle and two portable camping units, or three portable camping units.
    • Sites generally must be at least 1,000 square feet, subject to the temporary-campground density exception determined by the licensor where open fires are prohibited.
    • Separation, sanitation, sewage, gray-water, and licensed-capacity requirements also apply.

    minimum campground site area: >= 1000 square feet (Except as provided in paragraph (I)(11) for temporary campgrounds.) · recreational vehicles per site: 1 vehicle (A site may also contain two portable camping units; alternatively, a site may contain three portable camping units.)

    “Recreational vehicles or portable camping units shall be parked only on sites that have been verified as complying with plans approved by the director, or in the case of a temporary campground, by the licensor;”
    2 more reviewed findings on this topic
    • Prohibited — Camping in Ohio state forests outside areas, sites, or campgrounds designated by the chief of the division of forestry or an authorized agent.
      “No person shall camp in a state forest except in areas, sites or campgrounds designated by the chief of the division of forestry or authorized agent.”
    • Limited — Roadside camping at designated Ohio state forests along public roads maintained by the division of forestry.
      “Roadside camping is permitted at designated state forests, along public roads maintained by the division of forestry, during certain legally established hunting seasons as authorized by the chief of the division of forestry.”
  • county zoning authorityGeneral

    County commissioners may adopt zoning resolutions regulating building, structures, land uses, and districts or zones in unincorporated territory statewide.

    • The authority is exercised by resolution and must be in accordance with a comprehensive plan.
    • The authority applies to unincorporated territory of the county.
    • The statute begins with the exception phrase “Except as otherwise provided in this section,” so the limitations in ORC Chapter 303 apply.
    • For nonresidential property only, the county may regulate height, bulk, number of stories, size, lot coverage, yards, courts, open spaces, and population density.
    • Agricultural uses and agricultural buildings are subject to the limitations in ORC 303.21; the statute also contains limitations for public utilities, railroads, telecommunications towers, alcoholic-beverage sales, oil and gas drilling, and permanently sited manufactured homes.
    • Activities regulated under ORC Chapters 1513 and 1514 may be regulated only in the interest of public health or safety, and Chapter 1514 activities must be provided for as permitted or conditional uses as specified by ORC 303.02.
    “the board of county commissioners may regulate by resolution, in accordance with a comprehensive plan”
  • county building authorityGeneral

    County commissioners may adopt and enforce local residential building regulations in unincorporated areas and may operate certified county building departments that enforce state residential and nonresidential building codes, accept and approve plans, and conduct inspections.

    • Local residential building regulations may be enforced within the unincorporated area or within districts established in the unincorporated area.
    • A local residential building regulation may not differ from the state residential building code unless it addresses subject matter not addressed by that code or is adopted under ORC 3781.01.
    • An existing structures code must concern subject matter not addressed by, and may not conflict with, the state residential building code.
    • County building departments may enforce state codes only for the types of buildings and subject matters for which they are certified.
    • Certification permits enforcement authority, plan approval, and inspections; the certification application identifies whether it covers residential or nonresidential buildings and whether residential certification covers new construction only or also repair and alteration.
    • The board may adopt flood-hazard, Lake Erie coastal-erosion, and drainage regulations, subject to the statutory limits and exceptions in ORC 307.37.
    • Local regulations, codes, or amendments require public hearings at not fewer than two regular or special board sessions; they take effect on the thirty-first day after adoption.
    • Regulations adopted under ORC 307.37 generally do not affect buildings or structures existing, or under construction, before adoption, except as provided for an existing structures code.
    • The state residential building code is effective as a uniform requirement in areas with a building department certified to enforce it.
    “The board of county commissioners may adopt local residential building regulations governing residential buildings as defined in section 3781.06 of the Revised Code”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Certificate of occupancy — Certificate-of-occupancy requirements in Henry County.
  • Zoning districts — Published zoning districts in Henry County.
  • Minimum dwelling size — Minimum dwelling size in Henry County.
  • Minimum lot size — Minimum lot size in Henry County.
  • Setbacks — Building setbacks in Henry County.
8 more unanswered
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Accessory dwellings
  • Driveway access
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Living off-grid in Henry County, Ohio

Is Henry County a good place to live off-grid or homestead?

Henry County scores 44/100 on the Bolthole Index, a marginal county profile. Its strengths: mixed durability signals and manageable long-term carry cost. Watch-outs: about 55,340 people within a 30-minute drive and workable self-sufficiency basics (36.2″/yr rainfall).

Do you need a building permit in Henry County, Ohio?

Henry County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Henry County General Health District. Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Henry County, Ohio?

Land in Henry County runs about $7,859 per acre, based on the latest county data.

What is the water situation in Henry County?

Henry County gets about 36.2" of rain a year, with severe drought in roughly 2% of years.

How remote is Henry County?

A representative private-land location has about 55,340 people within a 30-minute drive and 5,281,856 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Off-grid gear

Going off-grid in Henry County means bringing your own water and power. The kit we’d start with:

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How Henry compares in Ohio

Compare side-by-side →See all 88 Ohio counties ranked →