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 has no single building-permit answer: Wood County Building Inspection issues commercial building permits countywide but residential building permits only inside Napoleon corporate limits1. Zoning approval comes from the township, city or village that governs the parcel2. The Henry County Health Department issues septic and private-well permits for every address in the county3,4.

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

The answer depends on the project and parcel.

The answer depends on the project and parcel. Wood County Building Inspection handles commercial construction throughout Henry County, but its residential jurisdiction in Henry County is limited to Napoleon corporate limits1. Commercial work in the department's Henry County jurisdiction receives ongoing inspection through completion and occupancy6. 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 law7. We could not confirm residential building-permit authority for every unincorporated parcel, so ask Wood County Building Inspection and the parcel's township zoning inspector before treating a rural home as permit-free.

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

Wood County Building Inspection processes applications, reviews plans, issues permits and inspects covered projects through completion and occupancy.

Wood County Building Inspection processes applications, reviews plans, issues permits and inspects covered projects through completion and occupancy6. The office is at One Courthouse Square in Bowling Green and can be reached at 419-354-9190 or buildinginspection@woodcountyohio.gov1. For residential work inside Napoleon, applicants submit the application, calculated fee and required drawings; a zoning permit and applicable utility information must be supplied before permit issuance1,3. The owner-builder exception there applies only when the owner personally performs the electrical, plumbing or HVAC work on a home the owner occupies or intends to occupy; permits still apply, and starting without them can double the original fee1. For rural residential work outside Napoleon, begin with the parcel's zoning inspector and ask Wood County Building Inspection who has jurisdiction.

Does Henry County have zoning?

Zoning administration varies by township, city and village rather than coming from one uniform county desk.

Zoning administration varies by township, city and village rather than coming from one uniform county desk2. Henry County Planning serves Liberty, Flatrock and Napoleon townships and refers other parcels to their listed local inspector8. Ask that inspector for the parcel's setbacks, dwelling-size rules and allowed uses. A narrower subdivision rule sets a minimum lot width of 125 feet at the building setback line and a minimum area of 1 acre for unzoned minor-subdivision lots that lack both public or centralized sewer and public water9. Those figures are not countywide minimums. In residential subdivisions not under township zoning, the front setback line may not be less than 90 feet from the center of the traveled part of the street2. A qualifying agricultural structure may receive a zoning certificate declaring agricultural use and a related building-code exemption, although health, floodplain, environmental and other local requirements can still apply5.

How do septic permits work in Henry County?

The Henry County Health Department issues installation and operation permits for household sewage systems.

The Henry County Health Department issues installation and operation permits for household sewage systems3. A new system requires a soil evaluation, system design, site evaluation, Health Department review and installation-permit application3. Operation permits run for five years, with qualifying inspection, service, maintenance or pumping evidence required during each operating period10. None of Henry County's mapped soils rate free of severe limitations for a conventional drain field in the cited USDA measure, so obtain the site evaluation before pricing a standard system11. In an unincorporated subdivision where public sewer is not reasonably accessible, an on-lot system may be allowed only with Health Department approval; soil, drainage, groundwater and topography determine whether it is permissible9.

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.

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 zoning administration varies by local jurisdiction2. 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 parcel12. A manufactured home follows a different statewide path and generally cannot be occupied until an inspector issues its inspection seal13. Before relying on an RV during construction or choosing a tiny-home design, give the parcel number and intended occupancy to the listed zoning inspector and ask the Health Department how wastewater will be handled.

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

Identify the township or municipality and ask its listed zoning inspector about use, setbacks and the zoning certificate.

  1. Identify the township or municipality and ask its listed zoning inspector about use, setbacks and the zoning certificate2.
  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 limits1.
  3. If the site will use septic, obtain the soil evaluation and system design, then apply to the Henry County Health Department for site review and an installation permit3.
  4. Obtain a Henry County Health Department permit before installing or altering a private water system, including a well4.
  5. Where Wood County Building Inspection has jurisdiction, submit the application, calculated fee, drawings, zoning permit and applicable utility information1,3.
  6. Do not start covered work until the building permit is issued1.
  7. Schedule required commercial inspections through Wood County Building Inspection6.

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.

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 measure11. Henry County is very flat, with about 99.6% of land at a slope of 15% or less, and about 6.8% is wooded11. Confirm zoning jurisdiction, flood exposure, water supply and legal road access before closing. Every subdivision lot in unincorporated Henry County must abut an accepted, improved public street unless a qualifying private drive satisfies township zoning and access-easement conditions9. A driveway or curb cut in a Henry County subdivision needs a permit or approved-access letter from the Henry County Engineer or Ohio Department of Transportation, with a maximum 15% grade2. Development in a Henry County special flood hazard area generally requires a development permit14. Subdivision and health-department processes charge filing or permit fees, so request the current schedules before budgeting2.

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 County1.
  • 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 standards2.
  • 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 location11.
  • Private-land RV occupancy, tiny-home occupancy and general parcel setbacks remain unconfirmed; the available lot-size and driveway rules apply only in stated subdivision contexts9.

Sources

14 official pages, each quoted and re-checked · written October 9, 2026

  1. Wood County Offices: Building Inspection
  2. Zoning Inspectors
  3. Household Sewage Treatment Systems
  4. Private Water Systems
  5. Section 3781.061 - Ohio Revised Code
  6. Wood County Offices: Building Inspection
  7. Section 3791.04 | Submission of plan - approvals - prohibition - fine (Ohio statewide rule)
  8. Henry County Planning Commission (henrycountyohio.gov)
  9. Henry County Subdivision Regulations
  10. Henry County Supplemental Sewage Rules
  11. 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
  12. Rule 3701-26-04 | Campground requirements (Ohio statewide rule)
  13. Chapter 4781-7 | Manufactured home inspections (Ohio statewide rule)
  14. Henry County Floodplain Regulations

Written October 9, 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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Compared with neighboring counties

Like 4 of its 6 neighbors, Henry County has countywide zoning.

RuleHenry CountyPutnam CountyFulton CountyWood CountyDefiance CountyLucas CountyHancock County
Building permitRequiredLimitedRequiredRequiredLimitedRequiredLimited
County zoningYesNoYesYesYesYesNo
Septic permitsCounty General Health DistrictCounty Health Dept.County Health Dept.County Health Dept.County General Health DistrictToledo-Lucas County Health Dept.County Health Dept.

County locator

Henry County in Ohio

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

How Henry County scores

44 / 100 · #55 of 88 in Ohio · six factors, land price, tax, rain and climate

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%Soils rated "not limited" for septic (strict USDA rating)
0 acWorkable land screen
6.8%Wooded land
61.8 tonsBiomass / forest ac
50.8°FAvg temp

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Cities and towns in Henry County

Inside a city, town or township here, that government usually sets zoning and may issue its own building permits; the county’s rules above cover land outside them.

Not yet covered: Bartlow Township · Damascus Township · Flatrock Township · Village of Florida · Freedom Township · Village of Hamler · Harrison Township · Village of Holgate · Liberty Township · Village of Liberty Center · Village of Malinta · Marion Township · Village of McClure · Monroe Township · Village of New Bavaria · Pleasant Township · Richfield Township · Ridgeville Township · Washington Township

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.”
    One more reviewed finding on this topic
    • Conditional — Electrical, plumbing, and HVAC trade-license exemption for property owners under the Wood County Building Inspection residential-permit procedure.
      “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.”
  • Building code adoptedPartial

    Commercial construction in Henry County, Ohio, administered by Wood County Building Inspection together with Wood, Hancock, and Fulton Counties.

    • The cited official page states that Wood County Building Inspection covers Henry County for all commercial construction.
    • The same page limits its residential construction jurisdiction to Wood County, Napoleon corporate limits, and Wauseon corporate limits; it does not establish Wood County Building Inspection residential jurisdiction throughout unincorporated Henry County.
    • Construction must meet applicable building codes and the applicable commercial code identified by the page is the 2024 Ohio Building Code.

    commercial building code: 2024 Ohio Building Code

    “covering Wood, Hancock, Henry, and Fulton Counties for all commercial construction”
  • 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”
    2 more reviewed findings on this topic
    • Required — Commercial construction in Henry County within Wood County Building Inspection's stated jurisdiction.
      “Providing ongoing inspection of projects until completion and occupancy”
    • Required — Commercial construction in Henry County under the Wood County Building Inspection jurisdiction.
      “Our office has the largest geographical jurisdiction of all building departments in Ohio, covering Wood, Hancock, Henry, and Fulton Counties for all commercial construction [...] Providing ongoing inspection of projects until completion and occupancy”
  • Local zoningVaries (with conditions)

    Local zoning across Henry County, aggregated across township, city, and village jurisdictions.

    • Zoning authority and requirements vary by local jurisdiction.
    • The official county zoning-inspector page lists inspectors for multiple townships, Napoleon City, and villages including Liberty Center, McClure, Holgate, and Deshler.
    • For subdivision review, the applicable township zoning requirements depend on the township where the subdivision is located.
    • The county subdivision regulations separately impose county subdivision requirements, including health, sewage-disposal, access, and lot-design requirements.
    “408 MINOR SUBDIVISION DESIGN REQUIREMENTS Proposed minor subdivision lots shall conform to the following standards: A. Township Zoning Requirements The size, width, depth and shape of any proposed subdivision shall be in accord with all applicable township zoning requirements. B. Minimum Width and Area In areas not zoned, lots which are unable to be served by both public or centralized sanitary sewer and public water systems, shall have a minimum width of 125 feet measured at the building setback line, and a minimum area of 1 acre.”
    One more reviewed finding on this topic
    • Varies (with conditions) — Local zoning across Henry County, aggregated from township and incorporated municipal jurisdictions.
      “Bartlow Township Evan Geno 4659 State Route 281 Malinta, OH 419.966.3612 | Liberty Township Henry County Planning 1823 Oakwood Ave Napoleon, OH 43545 419.599.7370 | Richfield Township Evan Geno 4659 State Route 281 Malinta, OH 419.966.3612”
  • Minimum lot sizeSpecified

    Unincorporated Henry County minor subdivisions in areas not zoned, when lots cannot be served by both public or centralized sanitary sewer and public water.

    • The rule applies to minor subdivision lots in areas not zoned.
    • Minimum width is 125 feet measured at the building setback line.
    • Minimum area is 1 acre.
    • Applicable township zoning requirements control where zoning applies.

    minimum lot width: >= 125 feet (measured at the building setback line) · minimum lot area: >= 1 acre (where lots cannot be served by both public or centralized sanitary sewer and public water)

    “In areas not zoned, lots which are unable to be served by both public or centralized sanitary sewer and public water systems, shall have a minimum width of 125 feet measured at the building setback line, and a minimum area of 1 acre.”
  • SetbacksSpecified

    Residential subdivision areas not under township zoning control.

    • The developer establishes setback lines according to the character of the development.
    • The front yard setback line may not be less than 90 feet from the center of the traveled portion of the street or thoroughfare.
    • The setback restrictions must be shown on the plat.

    minimum front setback from road centerline: >= 90 feet (Residential subdivided area not under township zoning control)

    “Where the subdivided area is not under township zoning control and is to be used for residential purposes, the developer shall establish setback lines in accordance with the character of the development, but in no case shall the front yard setback line be less than 90 feet from the center of the traveled portion of the street or thoroughfare upon which the lot fronts.”
  • Who permits septicCounty (with conditions)

    Household sewage treatment systems in Henry County.

    • The Henry County Health Department issues permits to install and operate household sewage treatment systems.
    • State Ohio rules and a local Henry County Board of Health regulation also apply to operation and maintenance.
    “The Health Department issues permits to install and operate household sewage treatment systems (septic systems).”
    2 more reviewed findings on this topic
    • Local — Household sewage treatment systems in Henry County.
      “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.”
    • County — Household sewage treatment systems in Henry County.
      “The Health Department issues permits to install and operate household sewage treatment systems (septic systems).”
  • Septic permitRequired

    Installation and operation of household sewage treatment systems in Henry County.

    • For a new system, the Health Department requires a site evaluation and a completed application for a permit to install.
    • The department reviews soil reports, design plans, and the actual proposed site.
    “Apply to the Henry County Health Department for a Site Evaluation. [...] Complete and submit an Application for permit to install a Sewage Treatment System to the Henry County Health Department .”
    One more reviewed finding on this topic
    • Required — Installation and operation of household sewage treatment systems in Henry County.
      “Apply to the Henry County Health Department for a Site Evaluation. The Health Department reviews the soil reports, design plan, and the actual site where the system is proposed. If all of the applicable requirements are met, the site will be approved. Complete and submit an Application for permit to install a Sewage Treatment System to the Henry County Health Department .”
  • 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 Henry County subdivisions.

    • Allowed where public sanitary sewer is not reasonably accessible.
    • Approval by the Henry County Health Department is required.
    • Soil suitability, absorptive ability, surface drainage, groundwater level, and topography determine permissibility.
    “Where a public sanitary sewer system is not reasonably accessible, the developer may provide: 1. Lots served by individual on-lot disposal systems may be permitted as approved by the Henry County Health Department.”
    2 more reviewed findings on this topic
    • Limited — Individual on-lot sewage disposal systems in proposed subdivisions where public sanitary sewer is not reasonably accessible.
      “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.”
    • Limited — Individual on-lot sewage disposal in unincorporated Henry County subdivisions where public sewer is not reasonably accessible.
      “Where a public sanitary sewer system is not reasonably accessible, the developer may provide: 1. Lots served by individual on-lot disposal systems may be permitted as approved by the Henry County Health Department.”
  • Well permitRequired

    Installation or alteration of private water systems, including wells, in Henry County.

    • Private water systems include wells, ponds, hauled-water storage tanks, and cisterns.
    • The property owner or installer must obtain the permit before installation or alteration.
    • Environmental Health schedules a site visit and a water sample after completion.
    “Prior to an installation or alteration of a private water system, a permit from the health department must be obtained by the property owner or installer. Private water systems include wells, ponds, hauled water storage tanks or cisterns as a water source.”
    One more reviewed finding on this topic
    • Required — Installation or alteration of private water systems, including wells, in Henry County.
      “Prior to an installation or alteration of a private water system, a permit from the health department must be obtained by the property owner or installer. Private water systems include wells, ponds, hauled water storage tanks or cisterns as a water source.”
  • Mandatory utility hookupConditional

    Subdivision utility planning in unincorporated Henry County.

    • Where public sewer is reasonably accessible, public sanitary sewers shall be installed.
    • Where public sewer is not reasonably accessible, individual on-lot systems may be permitted as approved by the Henry County Health Department.
    • Where public water is reasonably accessible or required because of groundwater pollution, the subdivision shall have a complete water distribution system.
    • Where public water is unavailable or not required, the developer must provide acceptable evidence of water availability.
    “Where an adequate public sanitary sewer system is reasonably accessible [...] public sanitary sewers shall be installed to adequately serve all lots, including lateral connections to the public system. [...] Where public water supply is not available or not required, the developer shall supply acceptable evidence of the availability of water.”
  • 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.”
  • Driveway accessRequired

    Access for subdivision lots in unincorporated Henry County.

    • Every lot must front or abut a duly dedicated, accepted, and improved public street.
    • A private drive may be used only subject to township zoning and stated access-easement conditions.
    • A private drive must be a minimum 60-foot easement, serve one lot exclusively, provide a suitable vehicle surface, and be maintained by the easement owner.
    • The Planning Commission will not approve a lot until public-street requirements are met where the private-access conditions are not satisfied.

    private access easement width: >= 60 feet (private drive serving one lot exclusively) · recommended private-drive lane width: 12 feet (recommended lane width)

    “Every lot shall front or abut on a duly dedicated, accepted and improved public street. A lot may front or abut a private drive subject to applicable township zoning requirements and the following conditions: 1. The drive shall be an easement for access(ingress/egress) and utilities with a minimum width of 60 feet.”
    One more reviewed finding on this topic
    • Required — Driveways and curb cuts in Henry County subdivisions.
      “Driveways shall not exceed a 15% percent grade. Driveways and curb cuts shall not be located closer than 5 feet from the side lot line. Curb cuts of straight curbs and the flare or rolled curbs shall be a minimum of 5 feet wider than the driveway pavement on each side. A driveway permit or letter indicating the access point as approved shall be obtained from the office of the Henry County Engineer, or Ohio Department of Transportation.”
  • Building in a floodplainRequired

    Proposed subdivisions located within or expected to be located within a special flood hazard area shown on Henry County FIRMs.

    • The subdivision is subject to the current Henry County Special Purpose Flood Damage Prevention Regulations.
    “Any area of a proposed subdivision which islocated within or expected to be located within any special flood hazard area of Henry County as depicted on the Henry County Flood Insurance Rate Maps (FIRM), shall be subject to the provisions of the current Henry County Special Purpose Flood Damage Prevention Regulations.”
    One more reviewed finding on this topic
    • Required — Structures and land in Henry County special flood hazard areas, including unincorporated areas identified by county flood maps.
      “Unless specifically exempted from filing for a development permit as stated in Section 4.5, EXEMPTION FROM FILING A DEVELOPMENT PERMIT, no structure or land shall hereafter be located, erected, constructed, reconstructed, repaired, extended, converted, enlarged or altered without full compliance with the terms of these Regulations”
  • Permit feesPublished (with conditions)

    Henry County subdivision and sewage/private-water permitting processes.

    • The Henry County subdivision regulations require an application filing fee for each proposed lot split and refer applicants to Appendix VIII for the fee.
    • The Health Department sewage page publishes a fees section and links to the Sewage Treatment System Program Fees.
    • Private-water applications require payment of an associated fee.
    “A filing fee shall be charged and must be paid in full prior to Planning Commission review, or the application will not be accepted. (See Appendix VIII.)”
    One more reviewed finding on this topic
    • Variable (with conditions) — Permit fees charged by Wood County Building Inspection for permits within its Henry County jurisdiction.
      “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

    County planning, septic, private-water, and building-permit processes documented by official county or administering-department pages.

    • Building permits require an application, fee, drawings for new construction/additions/alterations, plan review, and a zoning permit before issuance where the Wood County department has jurisdiction.
    • New septic systems require soil evaluation, design plan, site evaluation, Health Department review, and an installation-permit application.
    • Private-water installation or alteration requires a Health Department permit, application, fee, registered contractor, site visit, and post-completion water sample.
    • Subdivision applications require Planning Commission review and applicable agency approvals.
    “Obtain a soil evaluation from a qualified Soil Evaluator. [...] Apply to the Henry County Health Department for a Site Evaluation. [...] Complete and submit an Application for permit to install a Sewage Treatment System to the Henry County Health Department .”
    One more reviewed finding on this topic
    • Partial — Henry County subdivision, sewage-treatment, and private-water permitting processes.
      “Obtain a soil evaluation from a qualified Soil Evaluator. Obtains a Sewage Treatment System design plan written by a qualified Sewage Treatment System Designer. The soil report is used by the designer to properly locate and size the system. Apply to the Henry County Health Department for a Site Evaluation.”
  • 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 ↗From the county’s own site, awaiting a second reviewer

Ohio rules that apply here

  • Certificate of occupancyRequired

    Residential buildings and structures (one-, two- and three-family dwellings) in Ohio, where a certified residential building department enforces the Residential Code of Ohio (RCO section 111.1)

    • The requirement is enforced through a residential building official of a building department the Board of Building Standards certifies. Where no certified residential building department has jurisdiction, no residential building official issues the certificate, so the requirement does not apply in practice.
    • The residential building official may issue a certificate of completion instead of a certificate of occupancy, for example for work on part of a building. Spaces in the building that the work does not affect may keep being occupied if the official finds they can be occupied safely.
    • The certificate states the conditions of use, and the owner may use the structure only in compliance with those conditions.
    • Time-limited occupancy is possible under RCO 111.1.1.4 when no violations or orders are pending and the use does not endanger public safety.
    • The state copy cited is the Board's July 2019 resource package, which reproduces RCO section 111. I did not confirm the current codes.ohio.gov rule text; the PDF of the current rule was not retrievable.
    “no residential building or structure, in whole or in part, shall be used or occupied until the residential building official has issued an approval in the form of a certificate of occupancy or certificate of completion in compliance with this section.”
    One more reviewed finding on this topic
    • Required — A building or structure erected, enlarged, or extended and regulated by the Ohio Building Code.
      “111.1.1.1 New buildings and additions. A building or structure erected, enlarged or extended is not permitted to be used or occupied, in whole or in part, until the certificate of occupancy has been issued by the building official. Occupancy of spaces within a building which are unaffected by the work may be permitted to continue if the building official determines the existing spaces can be occupied safely.”
  • Building heightDistrict specific (with conditions)

    Township zoning regulation of height for agricultural buildings or structures on lots greater than one acre but not greater than five acres in qualifying platted subdivisions or qualifying areas of fifteen or more contiguous lots.

    • The local regulation must arise under a township zoning resolution or amendment.
    • The subdivision or area must meet the statutory qualification in section 519.21(B).
    • The statute does not provide a statewide numeric height limit.
    • Township zoning may not regulate agriculture, agricultural buildings or structures, or dairying and animal and poultry husbandry on lots greater than five acres under division (B).

    lot size lower threshold: > 1 acre · lot size upper threshold: <= 5 acres

    “Buildings or structures incident to the use of land for agricultural purposes [...] height;”
  • Camping on your landLimited

    Temporary park-camps (tracts used to park five or more recreational vehicles, dependent recreational vehicles or portable camping units for event-type short periods) in Ohio

    • A separate license is required for each temporary campground, obtained from the licensor not less than seven days before beginning operation during the calendar year, and only after written approval of the plans for the temporary campground.
    • The licensor reviews and approves or disapproves temporary campground plans; it may waive plan submission/review and the location evaluation if the plans were approved less than two years before the proposed opening and the required information has not changed since last licensed.
    • Each license is valid for no more than seven consecutive days and cannot be transferred.
    • No tract may be used as a temporary campground for more than 21 days in a calendar year; operating more than 21 days requires a license as a recreational vehicle park, recreation camp, or combined park-camp.
    • No license is required of a person who neither intends to receive nor receives anything of value from the use of, or sale of goods or services in connection with, the camp.
    • Exemptions: county/state fairs and independent agricultural societies for participant units during the fair; motorsports park participant-only areas; historical reenactment sites (seven days total); equestrian event facility participant-only areas.
    • Any person subject to the chapter or rules may apply to the director of health for a waiver or variance, which may be granted if the person demonstrates it will not adversely affect public health and safety (ORC 3729.05(i)).
    • Plan approval does not exempt a park or camp from local land use and building requirements; development in a 100-year flood plain requires a local floodplain permit (ORC 3729.04).

    maximum days per tract per calendar year: <= 21 days (beyond 21 days a campground license applies; no license required if nothing of value is received) · maximum license period: <= 7 consecutive days · license obtained before beginning operation: >= 7 days (plan approval required first, subject to waiver in rule 3701-26-03(G)(1))

    “no tract of land shall be permitted for use as a temporary campground for more than twenty-one days in a calendar year.”
  • 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.”
  • 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”
    3 more reviewed findings 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.”
    • Available (with conditions) — Qualifying parcel divisions processed under rules adopted pursuant to Ohio Revised Code section 711.133.
      “Rules adopted under this section shall exempt from the approval requirements of this section parcels of land to be used only for agricultural”
    • Available (with conditions) — Buildings or structures incident to agricultural use of the land in Ohio.
      “incident to the use for agricultural purposes [...] provided those buildings or structures are not used in the business of retail trade.”
  • Shed and accessory-building permit exemptionConditional

    One-story detached accessory structures to one-, two-, and three-family dwellings within the scope of the Residential Code of Ohio.

    • The structure must be one-story and detached.
    • The structure must be used as a tool shed, storage shed, playhouse, similar use, or be a playground structure.
    • Floor area must not exceed 200 square feet (18.58 square meters).
    • Although approval is exempt, the work must comply with all applicable rules of the Ohio Board of Building Standards.

    maximum floor area: <= 200 square feet (Applies to one-story detached accessory structures used as tool and storage sheds, playhouses, and similar uses.) · maximum floor area: <= 18.58 square meters (Applies to one-story detached accessory structures used as tool and storage sheds, playhouses, and similar uses.)

    “102.10 Work exempt from approval. Approval shall not be required for the following work; however, this work shall comply with all applicable provisions of the rules of the board: Building: 1. One-story detached accessory structures used as tool and storage sheds, playhouses and similar uses, provided the floor area does not exceed two hundred square feet (18.58 m²) and playground structures.”
  • Campground & park staysLimited

    Roadside camping at designated Ohio state forests along public roads maintained by the division of forestry.

    • Permitted only at designated state forests, along public roads maintained by the division of forestry, during certain legally established hunting seasons.
    • The chief of the division of forestry must authorize the applicable season.
    • Only self-contained camping units meeting Rule 1501:3-3-04 are permitted unless restroom facilities are available.
    • Vehicles must be parked sufficiently far off the roadway not to present a hazard and may not block roads, trails, or gated access areas.
    • Other restrictions in Rule 1501:3-3-06 apply.
    “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.”
    3 more reviewed findings on this topic
    • Limited — Occupancy and placement of recreational vehicles in Ohio-licensed campgrounds and temporary campgrounds.
      “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;”
    • 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 — Recreational vehicles and portable camping units placed in licensed campgrounds (recreational vehicle parks, recreation camps, combined park-camps) in Ohio; the statutory definitions apply to tracts with five or more units
      “except as otherwise provided in paragraph (i)(8) of this rule, each recreational vehicle or portable camping unit in a campground shall be placed upon the site so as to provide the following proper distances:”
  • 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”
    One more reviewed finding on this topic
    • General — Ohio boards of county commissioners adopting and enforcing local residential building regulations in unincorporated county areas, including districts established within those areas, and administering state building codes when certified.
      “The board of county commissioners may adopt local residential building regulations governing residential buildings”

Inside cities and towns in Henry County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

  • Owner-builder exemptionConditional

    Electrical, plumbing, or HVAC work under the Wood County Building Inspection program, including its residential jurisdiction in Napoleon corporate limits.

    • The property owner is exempt from the state trade-license requirement only when all work is personally performed by the owner and the premises is occupied or to be occupied by the owner.
    • Required permits still apply.
    • Work started without applying for required permits is subject to double the original fee.
    • The source does not establish applicability to unincorporated Henry County residential construction outside Napoleon.
    “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. Work started without having applied for required permits will be subject to double the original fee.”

Set by your township or city, not the county

In Ohio, zoning is adopted by each township or city, so Henry County has no county-wide answer on these. Find your township or city in the list of places on this page, or call its clerk or zoning administrator.

  • Zoning districts
  • Minimum dwelling size
  • Lot coverage
  • Living in an RV
  • Tiny homes
  • Accessory dwellings
  • 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).

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.

How Henry compares in Ohio

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