Bolthole Index

Gallia County, Ohio

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

69Index Score / 100
#5 of 88 in Ohio

Unincorporated Gallia County, Ohio does not require an ordinary county building permit for a home and has no county zoning1. Ohio's statewide building codes still govern covered work, with local administration depending on certified jurisdiction23. Floodplain, subdivision and household septic approvals remain separate45.

At a glance

Building permit
No ordinary county permit in the unincorporated area; state-code administration depends on jurisdiction623
Zoning
No county zoning in the unincorporated area; floodplain and subdivision rules remain74
Septic permit
Required through the Gallia County Health Department5
Private well
Permit required through the Gallia County Health Department8
RV living
General rule unconfirmed; special flood-hazard areas have a county rule9
Manufactured home
State installation standards apply; Gallipolis adds city-specific limits101112
Subdivision lots
Single-family lots using on-site sewage generally need 26,000 square feet where no zoning applies13
Property tax
1.0% effective rate; $1,351 median annual bill1415

Who to call

Building permits

Gallia County Planning Department

Planning questions and confirmation of building, zoning, subdivision, floodplain and parcel jurisdiction

740-446-4612

18 Locust St, Gallipolis, OH 45631

Septic permits

Gallia County Health Department — Environmental Health

Household sewage treatment and private water system permits and inspections

740-441-2018

GCHD@galliacohealth.gov

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 14, 2026.

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

An ordinary county building permit is not required for a home in unincorporated Gallia County1. Ohio nevertheless has statewide residential and nonresidential building codes for covered buildings2. Required plan submissions and residential inspections depend on whether a certified municipal, township or county building department has jurisdiction316. Where a building official has jurisdiction, covered buildings generally need an occupancy or completion certificate before use; the residential-code certificate requirement does not apply when no certified local residential department has jurisdiction17. Floodplain, subdivision, septic and well approvals are separate458. Ask Planning to identify the authorities for the parcel before ordering materials18.

Who handles building and land permits in Gallia County?

The Gallia County Planning Department is the practical first call for an unincorporated parcel. The county directory lists Planning through the courthouse main number at 740-446-4612, extension 1271, at 18 Locust St, Gallipolis, OH 4563118. Ask which certified building department, if any, handles plan review, inspection and occupancy approval for the address317. Planning also helps identify floodplain and subdivision review; unincorporated subdivision plats remain regulated4. Household septic and private-water-system work belongs with the Health Department's Environmental Health Division198. Ohio EPA handles sewage treatment approval for specified nonresidential facilities, including new or altered RV parks and campgrounds20.

Does Gallia County have zoning?

Gallia County has no county zoning in the unincorporated area, but floodplain, subdivision and access-management rules still apply1. For a subdivision lot where no zoning applies, a single-family home using on-site sewage generally needs at least 26,000 square feet; front setbacks are 40 feet from an arterial street, 35 feet from a collector and 30 feet from a local street1321. Incorporated villages and the City of Gallipolis administer their own requirements22; Gallipolis has a zoning ordinance and zoning map of its own, and its construction, rezoning and floodplain development work goes through the city2324. In Gallipolis, a manufactured home must be at least 18 feet wide, contain at least 1,000 square feet and sit on a permanent perimeter foundation; other manufactured homes are treated as prohibited mobile homes25. We could not confirm a countywide minimum dwelling size or tiny-home rule. Ask Planning to confirm parcel jurisdiction and whether subdivision standards apply18.

How do septic and well permits work in Gallia County?

A Health Department permit is required before installing, replacing or altering a household sewage treatment system serving a one-, two- or three-family dwelling in Gallia County5. The process starts with a site review, required soil evaluation and design approval before the installation permit5. The published installation or replacement permit fee is $1,0525. Environmental Health conducts site evaluations and septic inspections2627. Only about 1% of county soils are rated without severe limits for a conventional drain field, so soil suitability can materially affect design and cost28. Where a public or regional sanitary sewer is accessible and available under Ohio's tests, connection is required instead of private sewage disposal29. Green Township's Debbie Drive Phase I connection terms were project-specific, not a countywide sewer rule30. A new or altered private well also requires a Health Department permit8.

Can you live in an RV or tiny home in Gallia County?

We could not confirm a general Gallia County rule allowing or prohibiting long-term RV or tiny-home occupancy on a private parcel. The absence of county zoning in the unincorporated area does not itself approve residential occupancy1. In special flood-hazard areas of unincorporated Gallia County, an RV must satisfy a listed alternative: stay no more than 180 days, remain fully licensed and highway-ready, or meet county floodplain construction standards9. A "temporary park-camp" licence under Ohio law covers land used for five or more RVs or camping units for no more than 21 days a year, which is a gathering rule, not a rule for one RV31. Ohio campground rules generally require sites of at least 1,000 square feet and regulate sewage service, but those rules do not answer occupancy of one RV on private land32. Ask Planning about jurisdiction and floodplain status, and ask Environmental Health how sewage and water would be approved1826.

Building a home in Gallia County: what are the steps?

  1. Ask Planning whether the parcel is unincorporated and which building-code, zoning, subdivision and floodplain authority applies18.
  1. If dividing land, complete county subdivision review and verify the applicable lot size and street setback before recording a plat41321.
  1. Determine whether an accessible public sewer requires connection; otherwise arrange the septic site review, soil evaluation and design295.
  1. Obtain a private-water-system permit for a new or altered well8.
  1. Confirm whether a certified department requires plans, inspections or occupancy approval under Ohio's statewide codes231617.
  1. For a manufactured home, follow Ohio installation standards and check local floodplain rules1011.

What should you check before buying land in Gallia County?

Start with buildability, wastewater and access. Only about 1% of Gallia County soils are rated without severe limitations for a conventional drain field, making an early septic site review especially valuable28. About 30% of county land has a slope of 15% or less, while roughly 70% is wooded, so clearing, driveway grade and homesite layout deserve attention3334. Ask Planning whether subdivision or floodplain rules cover the tract184. A manufactured-home replacement or development within a manufactured-home park in a 100-year floodplain requires a state division permit, with a published $50 fee3536. An agricultural building incident to agricultural land use and not used for retail trade is exempt from specified Ohio building-code provisions, but other requirements can remain37. A separate route exists where a county or township zoning inspector issues a zoning certificate declaring a specific building to be agricultural; the statute does not create a countywide exemption without that certificate38. Confirm sewer or septic service and well permitting before closing298.

Watch-outs

  • The no-county-permit and no-zoning answers apply to unincorporated Gallia County; statewide codes still govern covered buildings, and administration depends on certified local jurisdiction123.
  • General RV and tiny-home occupancy remains unconfirmed, while RVs in special flood-hazard areas face a specific county rule9.
  • Gallipolis has its own zoning ordinance and specific manufactured-home limits, so unincorporated-county assumptions do not apply inside the city2325.

Sources

  1. Site Zoning Verification — Gallia County Planning Department, quoted and re-checked
  2. Chapter 3781 - Building Standards - General Provisions, quoted and re-checked
  3. Section 3791.04 | Submission of plan - approvals - prohibition - fine, quoted and re-checked
  4. Planning Commission - Gallia Soil & Water, quoted and re-checked
  5. Sewage – Gallia County Health Department, quoted and re-checked
  6. Gallia County Planning Department - Site Zoning Verification (2026 county census)
  7. Gallia County Planning Department - Site Zoning Verification (2026 county census)
  8. Environmental Health – Gallia County Health Department, quoted and re-checked
  9. Gallia County Special Purpose Flood Damage Reduction Regulations (Unincorporated), quoted and re-checked
  10. Chapter 4781-6 | Installation Standards, quoted and re-checked
  11. Chapter 4781-6 | Installation Standards, quoted and re-checked
  12. City of Gallipolis Zoning Ordinance, quoted and re-checked
  13. Gallia County Planning Commission, quoted and re-checked
  14. Effective property tax rate: Bolthole Index county data
  15. Median property tax bill: Bolthole Index county data
  16. Residential Code of Ohio, Rule 4101:8-1-01, quoted and re-checked
  17. Ohio Building Code, Rule 4101:1-1-01, quoted and re-checked
  18. Gallia County Planning Department (galliacountyoh.gov)
  19. Sewage – Gallia County Health Department, quoted and re-checked
  20. Sewage – Gallia County Health Department, quoted and re-checked
  21. Gallia County Planning Commission, quoted and re-checked
  22. Site Zoning Verification — Gallia County Planning Department, quoted and re-checked
  23. City of Gallipolis Zoning Ordinance, quoted and re-checked
  24. Code Enforcement - City of Gallipolis Ohio, quoted and re-checked
  25. City of Gallipolis Zoning Ordinance, quoted and re-checked
  26. Gallia County Health Department — Environmental Health (galliacohealth.gov)
  27. Sewage – Gallia County Health Department, quoted and re-checked
  28. 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
  29. Rule 3745-42-07 | Best available technology for connection into sanitary sewers and centralized collection and treatment (Ohio statewide rule), quoted and re-checked
  30. Gallia County Board of Commissioners minutes and Green Sewer Phase 1 connection options, quoted and re-checked
  31. Section 3729.05 | Annual license required - inspection - proof of fire safety and code compliance, quoted and re-checked
  32. Rule 3701-26-04 - Campground requirements, quoted and re-checked
  33. Share of land at 15% slope or less: Bolthole Index county data
  34. Wooded share of land: Bolthole Index county data
  35. Rule 4781-12-07.1 | Flood plain management development permits, quoted and re-checked
  36. Rule 4781-12-07.1 | Flood plain management development permits, quoted and re-checked
  37. Section 3781.06 | Public buildings to be safe and sanitary - definitions, quoted and re-checked
  38. Section 3781.061 | Exemption for building or structure used in agriculture, quoted and re-checked

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.

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Compared with neighboring counties

Unlike 4 of its 6 neighbors, Gallia County requires no county building permit for a home.

RuleGallia CountyLawrence CountyJackson CountyMeigs CountyVinton CountyScioto CountyAthens County
Building permitNot requiredLimitedLimitedLimitedNot requiredNot requiredLimited
County zoningNoNoNot publishedNoNoNoNo
Septic permitsCounty Health Dept.County Health Dept.County Health Dept.County Health Dept.County Health Dept.County Health Dept.Athens City-County Health Dept.

County locator

Gallia County in Ohio

69
County map
Gallia County highlighted among the Ohio counties · colored by Index score

How Gallia County scores

Seclusion45100% ev.
Self-Sufficiency60100% ev.
Admin Boringness8490% ev.
Durability76100% ev.
Property Autonomy35100% ev.
Carry Cost83100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$173kTypical home
1%Property tax
$3,625Land / acre
43.8"Annual rain
1.1% of yrsSevere drought
5.6 / yr (+5.4)Mid-century 100°F days
11.4 daysMid-century dry spell
1.68" (+9.4%)Mid-century 1-day rain
1.96×Wildfire change factor
100%Forward climate coverage
$1,313Home insurance / yr
-0.2% / yrInsurance growth
1.55%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
48,069People within 30 min
2,496,502People within 2 hr
46,711Radius comparison (15 mi)
62.1People / sq mi
6.2%Federal land
30%Land at 15% slope or less
1%Soils rated "not limited" for septic (strict USDA rating)
2,764 acWorkable land screen
69.5%Wooded land
49.8 tonsBiomass / forest ac
54.4°FAvg temp

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Cities and towns in Gallia 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.

Addison Township · Village of Centerville (Thurman) · Cheshire Township · Village of Cheshire · Clay Township · Village of Crown City · Gallipolis Township · Village of Gallipolis · Green Township · Greenfield Township · Guyan Township · Harrison Township · Huntington Township · Morgan Township · Ohio Township · Perry Township · Raccoon Township · Village of Rio Grande · Springfield Township · Village of Vinton · Walnut Township

Answers from the rulebook for Gallia County

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

Gallia County rules

  • Local zoningVaries (with conditions)

    Countywide aggregate: the unincorporated area has no county zoning, while incorporated villages and the City of Gallipolis administer their own requirements.

    • The source expressly limits the no-zoning statement to the unincorporated area.
    • For development in one of the villages or the City of Gallipolis, the applicant must contact those local officials for their requirements.
    • The source lists Centerville, Cheshire, Crown City, Rio Grande, Vinton, and the City of Gallipolis as the separate contacts.
    • Floodplain, subdivision, access-management, and Building Notice requirements remain listed for the unincorporated area.
    “Enforcement of the City Zoning Ordinance and Property Maintenance Code.”
    One more reviewed finding on this topic
  • Minimum lot sizeSpecified

    Subdivision lots in unincorporated Gallia County where no county or township zoning resolution is in effect.

    • The table distinguishes group/central sewage from on-site sewage and excludes road rights-of-way and easements from lot area.
    • Lot areas may be increased on recommendation of the County Health Department; if soil conditions may impair wells or septic tanks, the Planning Commission may increase lot sizes or deny subdivision approval.
    • For average topographic slopes of 15% or greater, Article 9 hillside regulations apply, including slope-based minimum lot requirements.
    • Where county or township zoning is in effect, the subdivision must also meet that zoning resolution; the most restrictive or highest standard governs.
    • Article 10 planned unit developments require at least 10 acres unless otherwise approved by the Planning Commission and reduce the conventional minimum lot area to 70% of the otherwise applicable requirement.
    • The Planning Commission may approve variances, exceptions, and waivers for exceptional topographic or other physical conditions or an alternative proposal, subject to public-health, safety, welfare, and neighboring-property protections.
    • The regulations were adopted December 21, 2006 and became effective January 20, 2007.

    single-family minimum lot area with group or central sewage: 10800 square feet per dwelling unit (where no zoning is in effect) · single-family minimum lot area with on-site sewage: 26000 square feet (0.597 acres) (where no zoning is in effect) · multi-family minimum lot area with group or central sewage: 5400 square feet per family (where no zoning is in effect) · multi-family minimum lot area with on-site sewage: 78000 square feet (1.79 acres) (where no zoning is in effect) · commercial or industrial minimum lot area with group or central sewage: 15000 square feet (where no zoning is in effect) · commercial or industrial minimum lot area with on-site sewage: 1 acre (where no zoning is in effect) · planned unit development minimum lot area: 70 percent of otherwise applicable conventional lot area (minimum; tract generally must be at least 10 acres unless otherwise approved by the Planning Commission)

    “Single Family 80’ – 10,800sf per dwelling unit 85’ – 26,000sf (0.597-acres) [...] Multi-Family 60’ – 5,400sf per family 150’ - 78,000sf (1.79- acres) [...] Commercial 100’ – 15,000sf 150’ – 1 acre [...] Industrial 100’ – 15,000sf 150’ – 1 acre”
  • SetbacksSpecified

    Subdivision lots in unincorporated Gallia County where no county or township zoning resolution is in effect.

    • The regulations apply to subdivisions within the unincorporated County.
    • Where county or township zoning is in effect, the subdivision must also meet that zoning resolution; when requirements conflict, the most restrictive or highest standard governs.
    • The table provides arterial, collector, and local street setback values; corner lots must observe the minimum front-yard setback from both streets.
    • For average topographic slopes of 15% or greater, Article 9 hillside regulations apply.
    • Article 10 planned unit developments may reduce required yards and building setbacks to 80% of the conventional requirements.
    • The Planning Commission may approve variances, exceptions, and waivers for exceptional topographic or other physical conditions or when an alternative proposal better serves the regulations, subject to public-health, safety, welfare, and neighboring-property protections.
    • The regulations were adopted December 21, 2006 and became effective January 20, 2007.

    single-family front setback from arterial street: 40 feet (where no zoning is in effect) · single-family front setback from collector street: 35 feet (where no zoning is in effect) · single-family front setback from local street: 30 feet (where no zoning is in effect) · multi-family front setback from arterial street: 40 feet (where no zoning is in effect) · multi-family front setback from collector street: 35 feet (where no zoning is in effect) · multi-family front setback from local street: 30 feet (where no zoning is in effect) · commercial or industrial front setback from arterial street: 50 feet (where no zoning is in effect) · commercial or industrial front setback from collector street: 45 feet (where no zoning is in effect) · commercial or industrial front setback from local street: 40 feet (where no zoning is in effect) · planned unit development yard and building setback reduction: 80 percent (of conventional requirements; Article 10 conditions apply)

    “If no zoning is in effect, the following minimum lot sizes, widths, and setbacks, exclusive of right of ways, shall be met: (sf=square feet) [...] Single Family 80’ – 10,800sf per dwelling unit 85’ – 26,000sf (0.597-acres) 40’ 35’ 30’ Multi-Family 60’ – 5,400sf per family 150’ - 78,000sf (1.79- acres) 40’ 35’ 30’ Commercial 100’ – 15,000sf 150’ – 1 acre 50’ 45’ 40’ Industrial 100’ – 15,000sf 150’ – 1 acre 50’ 45’ 40’”
  • Living in an RVLimited

    Recreational vehicles located in special flood hazard areas within unincorporated Gallia County.

    • The rule applies specifically to sites in special flood hazard areas, not all county land.
    • At least one of the following must be satisfied: the recreational vehicle is not located on the site for more than 180 days; it is fully licensed and ready for highway use; or it meets all standards of Section 4.4.
    • Development activity in a special flood hazard area requires a floodplain development permit before commencement, subject to the county regulations.

    maximum location period under alternative A: <= 180 days (Alternative B or C may be used instead.)

    “Recreational vehicles must meet at least one of the following standards: A. They shall not be located on sites in special flood hazard areas for more than 180 days, or B. They must be fully licensed and ready for highway use, or C. They must meet all standards of Section 4.4.”
  • Who permits septicCounty

    Individual sewage disposal systems serving one-, two-, and three-family dwellings in Gallia County.

    • The Gallia County Board of Health enforces Ohio Administrative Code Chapter 3701-29 for these systems.
    “The Gallia County Board of Health is charged with the enforcement authority”
  • Septic permitRequired

    Installation, replacement, or alteration of household sewage treatment systems serving one-, two-, and three-family dwellings in Gallia County Health District.

    • A site review is required before accepting a permit application.
    • The permit requires a completed application and associated fee, an approved site review, and proof of Ohio EPA Class V injection-well registration if applicable.
    • The Gallia County 2025 application packet states that site approval, soil evaluation, design approval, and any required easements or variance approval must be submitted, reviewed, and approved before obtaining the installation permit.
    • The July 2025 packet states an installation/replacement permit fee of $1052.
    • The July 2025 packet states that if the application steps are not followed in proper order, the homeowner and installer are each subject to a fine of 25% of the license fee.

    installation/replacement permit fee: 1052 USD · homeowner fine for improper application order: 25% of license fee · installer fine for improper application order: 25% of license fee

    “No person shall install a new or replacement STS or alter an existing STS without an installation or alteration permit issued by the board of health.”
  • Septic inspectionRequired

    Household septic systems and newly installed or altered household sewage systems in Gallia County.

    • GCHD conducts annual inspections of household septic systems.
    • For new installation, GCHD completes the final inspection before system coverup; the installer must submit the completed as-built within 7 days.

    as-built submission deadline: 7 days (after installation)

    “GCHD completes final inspection before system coverup”
  • Well permitRequired

    New wells and other private water systems in Gallia County, including systems meeting the county's private-water-system definition.

    • The county regulates private water systems under OAC Chapter 3701-28, including construction, inspection, installation, development, maintenance, and abandonment.
    • The county page defines a private water system as any well, spring, cistern, pond, or hauled water tank with fewer than 15 service connections and not regularly serving an average of at least 25 individuals daily at least 60 days a year.
    • The application must be submitted to the Gallia County Health Department to obtain a permit for a new well or water system.

    maximum private-water-system service connections: < 15 connections · average daily persons threshold: < 25 persons (must not regularly serve at least this average) · minimum annual service frequency threshold: 60 days per year (private-water-system definition uses fewer than 25 persons daily at least this many days)

    “Issues Installation or Alterations Permits for private water systems”
  • Mandatory utility hookupSewer (with conditions)

    Green Township Sanitary Sewer Improvements Phase I, Debbie Drive area, including residents connecting to the county-owned sanitary sewer system.

    • The source is project-specific and does not establish a countywide sewer-availability rule.
    • The project area had usable access to a provided tap location at the public right-of-way.
    • Connection options included an approved contractor connection, rerouting house plumbing, a private grinder pump, or a 15-foot permanent easement and shared trunk line.
    • For the easement/shared-trunk-line option, proposed easements required county prosecutor review before recording, recorded easements were required before construction, and the easement had to grant county maintenance access after one year of successful operation.
    • For that option, individual service lines were specified as 4 inches, combined lines as 8-inch SDR35 PVC, cleanouts within 5 feet of each house and wherever two services were combined, and installation by a licensed contractor with minimum material specifications and air and flow tests before tie-in.
    • The March 10, 2016 letter states that originally proposed $1500 tap fees were waived for this project.

    originally proposed tap fee: 1500 USD (waived for the Green Sewer Phase 1 project) · permanent easement width for shared-trunk-line option: 15 feet · individual service-line diameter for shared-trunk-line option: 4 inches · combined trunk-line diameter for shared-trunk-line option: 8 SDR35 PVC · cleanout distance from each house: <= 5 feet (also required wherever two services are combined)

    “The County will support a residents' choice of connection which maintains continuity of the County's standards, which could include any of the following:”
  • Subdividing landRegulated (with conditions)

    Subdivision of land within the unincorporated area of Gallia County.

    • Chapter 711 authorizes Gallia County to adopt subdivision regulations governing plats and subdivisions in the unincorporated area.
    • The Gallia County Planning Commission may impose reasonable conditions for design, dedication, improvement, and restrictive use of land.
    • This claim does not apply the county rule to incorporated municipalities or villages.
    • The source states that conditions must conform to the physical and economic development of Gallia County and the health, safety, and general welfare of future lot owners and the county generally.
    “regulations governing plats and subdivisions of land within the unincorporated area of the county.”
  • County-wide zoningAbsent

    The county explicitly states there is no zoning in the unincorporated area other than floodplain and subdivision regulations; incorporated villages/cities set their own.

    Gallia County Planning Department - Site Zoning Verification ↗Scouted from the county site, not yet independently re-checked

Ohio rules that apply here

  • Building permitRequired

    Construction, erection, manufacture, equipment, alteration, or addition of buildings subject to Ohio Revised Code section 3781.06, including industrialized units, statewide.

    • Plans or drawings, specifications, and data must be submitted before beginning the work.
    • Submission is made to the municipal, township, or county building department having jurisdiction.
    • If no certified municipal, township, or county building department certified for nonresidential buildings has jurisdiction, submission is made to the superintendent of industrial compliance.
    • If no certified municipal, township, or county building department certified for residential buildings has jurisdiction, the owner is not required to make the submission described in division (A)(1).
    “No owner shall proceed with the construction, erection, alteration, or equipment of any building until the plans or drawings, specifications, and data have been approved as this section requires, or the industrialized unit inspected at the point of origin.”
    One more reviewed finding on this topic
    • Limited — Construction subject to Ohio building-code plan submission and approval requirements where a certified municipal, township, or county residential building department has jurisdiction
      “If no certified municipal, township, or county building department certified for residential buildings pursuant to division (E) of section 3781.10 of the Revised Code has jurisdiction, the owner is not required to make the submissions described in division (A)(1) of this section.”
  • Owner-builder exemptionConditional

    Electrical and heating, ventilating, and air-conditioning work performed as contracting within an Ohio county; the statute authorizes, but does not itself impose, county licensing rules.

    • A board of county commissioners may adopt licensing rules by resolution for electrical and HVAC contractors not required to hold a valid and unexpired Chapter 4740 license.
    • County rules may be enforced in unincorporated areas and in municipalities that contract with the county for enforcement.
    • A county rule may require examinations, technical-skill demonstrations, fees, and additional licensing requirements.
    • A county board may accept a valid and unexpired Chapter 4740 license for construction, replacement, maintenance, or repair of one-, two-, or three-family dwellings or incidental accessory structures.
    • The statute does not establish a statewide owner-builder electrical or HVAC contractor-license exemption; county and municipal rules must be checked for the specific location.
    “Each board of county commissioners may adopt, by resolution, rules establishing standards and providing for the licensing of electrical and heating, ventilating, and air conditioning contractors who are not required to hold a valid and unexpired license pursuant to Chapter 4740. of the Revised Code.”
    2 more reviewed findings on this topic
    • Conditional — An owner-builder constructing, erecting, altering, or equipping a building covered by Ohio Revised Code section 3781.06, including residential buildings, where a certified municipal, township, or county building department has jurisdiction.
      “No owner shall proceed with the construction, erection, alteration, or equipment of any building until the plans or drawings, specifications, and data have been approved as this section requires, or the industrialized unit inspected at the point of origin.”
    • Conditional — An owner performing contractor-regulated construction, improvement, or renovation on the owner's own primary residential building in Ohio.
      “(F) "Construction project" means a construction project involving a building or structure subject to Chapter 3781. of the Revised Code and the rules adopted under that chapter, but not an industrialized unit or a residential building as defined in section 3781.06 of the Revised Code.”
  • Building code adoptedAdopted (with conditions)

    Buildings erected in Gallia County as part of the statewide Ohio building-code framework.

    • Ohio Revised Code section 3781.06 excludes buildings or structures incident to agricultural use when they are not used in the business of retail trade.
    • The same section also excludes specified existing one-, two-, and three-family detached dwelling houses used for type A family child-care homes and mobile computing units meeting the listed criteria.
    • For buildings subject to section 3791.04, construction, erection, alteration, or equipment may not proceed until required plans or specifications are approved, or an industrialized unit is inspected at the point of origin.
    • Under section 3791.04, plan approval becomes invalid if work has not commenced within twelve months; extensions and fees are subject to the statutory conditions.

    initial plan-approval validity period: 12 months (One extension may be granted for an additional twelve-month period upon timely request and payment of a fee not exceeding $100; additional six-month extensions may apply after work is delayed or suspended for more than six months.)

    “No plans or specifications shall be approved or inspection approval given unless the building represented would, if constructed, repaired, erected, or equipped, comply with Chapters 3781. and 3791. of the Revised Code and any rule made under those chapters.”
    4 more reviewed findings on this topic
    • Adopted (with conditions) — Ohio residential and nonresidential building codes adopted by the Ohio Board of Building Standards; county or municipal enforcement depends on certified building-department jurisdiction.
      “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.”
    • Adopted — Ohio residential and nonresidential building codes adopted by the Ohio Board of Building Standards and enforced by certified building departments, including county, township, and municipal departments.
      “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.”
    • Adopted (with conditions) — Buildings and classes of buildings regulated under Ohio Revised Code Chapter 3781, including residential and nonresidential buildings and industrialized units.
      “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.”
    • Adopted — Ohio's statewide residential and nonresidential building codes governing covered building construction, repair, alteration, and maintenance.
      “The board shall incorporate those rules into separate residential and nonresidential building codes.”
  • InspectionsRequired

    Building work subject to Ohio building-code enforcement after certificate of plan approval, and inspections initiated after complaints, accidents, or natural disasters.

    • Inspections are directed after a certificate of plan approval has been issued, or after a complaint, accident, or natural disaster.
    • The building official identifies special conditions affecting inspection timing and schedules inspection times mutually agreed upon by the building official and owner.
    • Special inspections required under section 1704 of rule 4101:1-1-01 are excepted from the stated scheduling rule.
    • Certified inspectors inspect work within the limits of their certification and the approved construction documents.
    “Once a certificate of plan approval has been issued in accordance with rule 4101:1-1-01 or 4101:8-1-01 of the Administrative Code, or upon receipt of a complaint or occurrence of an accident or natural disaster, the building official directs necessary inspections and investigations to determine whether the work which has been performed and the installations which have been made are in conformity with the approved construction documents.”
    One more reviewed finding on this topic
    • Limited — Residential-code inspections where a certified municipal, township, or county residential building department has jurisdiction
      “If no municipal, township, or county building department is certified by the Board of Building Standards for residential buildings in accordance with section 3781.10(E) of the Revised Code has jurisdiction, the owner is not required to make submission of construction documents, seek approvals, request inspections, or obtain certificates of occupancy required in this Chapter.”
  • Certificate of occupancyLimited

    Buildings subject to the Ohio Building Code where a building official has jurisdiction

    • A building or structure may not be used or occupied until the building official issues a certificate of occupancy or certificate of completion.
    • A certificate of completion may be issued instead of a certificate of occupancy for alterations and repairs where appropriate.
    • For new buildings and additions, occupancy is not permitted until the certificate is issued, except unaffected spaces may continue if the building official determines they can be safely occupied.
    • For changed occupancy, the new occupancy may not be used until the certificate reflects the changed portions.
    • Partial, time-limited, and temporary occupancy certificates have the conditions stated in section 111.
    • If no certified local residential building department has jurisdiction, the Residential Code of Ohio states that the owner is not required to obtain certificates of occupancy required in that chapter.
    • Gallia County-specific building-official jurisdiction was not established.

    temporary structure maximum occupancy period: <= 180 days (The building official may grant extensions for demonstrated cause.)

    “The building official, after review of the findings, shall issue the certificate of occupancy or certificate of completion in accordance with section 111.”
  • 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 in Gallia County and elsewhere in Ohio, meaning land used to park five or more recreational vehicles, dependent recreational vehicles, or portable camping units for no more than twenty-one total days per calendar year and periods of no more than seven consecutive days.

    • A temporary park-camp license is required before operation during the calendar year.
    • A separate license is required for each temporary park-camp, and the license may not be transferred.
    • The license is valid for no longer than seven consecutive days; operation on a tract for more than twenty-one days or parts thereof in a calendar year requires a license as a recreational vehicle park, recreation camp, or combined park-camp.
    • A person who neither intends to receive nor receives anything of value from the use, or sale of goods or services connected with the use, is not required to procure a license under ORC 3729.05(A)(3), but any health hazard at an unlicensed site must still be corrected consistently with applicable rules.
    • County or state fairs and qualifying independent agricultural societies are exempt when participant-owned recreational vehicles or portable camping units are parked only during preparation, operation, and dismantling of the fair.
    • A qualifying motorsports park is exempt for participant-only areas during preparation and operation if it holds at least one annual event sanctioned by NASCAR or NHRA and provides parking for participant-owned recreational vehicles, dependent recreational vehicles, and portable camping units.
    • A site hosting historical reenactors is exempt only for designated reenactment participant areas and for a total of seven days, including preparation, operation, and dismantling, when it provides parking for units belonging to reenactors and their families.
    • A qualifying equestrian event facility is exempt for participant-only areas during preparation and operation if it holds at least one annual event sanctioned by the International Professional Rodeo Association or American Professional Rodeo Association during an equestrian event and provides participant-owned camping parking.
    • A waiver or variance may be requested from applicable state requirements if the director determines it will not adversely affect public health and safety.
    • Gallia County sewage requirements remain applicable; the Gallia County Board of Health administers household sewage rules, while Ohio EPA approval is required for sewage treatment in new or altered RV parks and campgrounds before licensing.

    minimum units: >= 5 units · maximum consecutive days per period: <= 7 days · maximum total days per tract per calendar year: <= 21 days

    “A person shall obtain a separate license for each temporary park-camp that the person intends to operate, and the license shall be valid for a period of not longer than seven consecutive days. A person who operates a temporary park-camp on a tract of land for more than twenty-one days or parts thereof in a calendar year shall obtain a license to operate a recreational vehicle park, recreation camp, or combined park-camp.”
  • Manufactured homesLimited

    Initial installation and occupancy of used or relocated manufactured homes for use as residences in Gallia County and elsewhere in Ohio.

    • Rule 4781-6-02 applies to any installation of a used or relocated manufactured home for use as a residence and Rule 4781-6-01 applies unless Rule 4781-6-02 specifically provides otherwise.
    • The most restrictive applicable material, construction, or other requirement governs; the specific requirement controls over a general requirement.
    • Existing legal occupancy may continue without change except as specifically covered by the rule or as deemed necessary by the authority having jurisdiction for general safety and welfare.
    • Before work on an existing foundation system, the authority having jurisdiction must determine whether it can support the used manufactured home; the foundation must also conform to Rule 4781-6-03.
    • If more than 50 percent of the installation or foundation system is replaced or repaired, the entire installation or foundation system must conform to used-manufactured-home requirements.
    • Manufacturer installation instructions must be followed; specified alternate engineering is required when site conditions prevent use of the instructions or rule.
    • Local floodplain authority rules, ordinances, or resolutions apply where a local floodplain authority exists.

    replacement or repair threshold: > 50 percent (entire installation or foundation system must conform to used-manufactured-home requirements)

    “These installation standards provide minimum requirements for the initial installation of used or relocated mobile or manufactured homes and shall apply to the installation and occupancy of mobile and manufactured homes in Ohio.”
    2 more reviewed findings on this topic
    • Limited — Installation, use, occupancy, and location of every new manufactured home installed on private property or in a manufactured home park in Gallia County and elsewhere in Ohio.
      “The provisions of the model manufactured home installation standards shall apply to the installation, construction, use and occupancy, and location of every new manufactured home installed in the state on private property or in a manufactured home park.”
    • Limited — Occupancy of manufactured homes installed in Ohio and regulated under Chapter 4781 of the Revised Code and implementing rules.
      “Except as provided in paragraph (C) of this rule, no manufactured home shall be occupied until the inspector has issued the inspection seal.”
  • Agricultural exemptionAvailable (with conditions)

    Agricultural land uses and buildings or structures incident to agricultural use under Ohio county zoning authority.

    • Ohio county zoning statutes generally do not authorize prohibition of agricultural land use or agricultural buildings and structures, and no zoning certificate is required for such buildings or structures.
    • A county zoning resolution may regulate agriculture on lots of one acre or less in qualifying platted subdivisions or qualifying areas of 15 or more contiguous lots.
    • A county zoning resolution may regulate agricultural buildings or structures on lots greater than one acre but not greater than five acres in those qualifying areas by setback building lines, height, and size.
    • Dairying and animal and poultry husbandry on lots greater than one acre but not greater than five acres may be regulated when at least 35 percent of the lots in the subdivision are developed with qualifying buildings or improvements; after that threshold, the use is treated as nonconforming under section 303.19.
    • Section 303.21(B) confers no county zoning power to regulate agriculture, agricultural buildings or structures, and dairying or animal and poultry husbandry on lots greater than five acres.
    • The source states an effective date of August 16, 2016.
    • This statewide rule does not establish that Gallia County has adopted a county zoning resolution; county-specific zoning status remains unresolved by the official sources reviewed.

    qualifying small lot threshold: <= 1 acre (Agriculture may be regulated in qualifying platted subdivisions or qualifying areas of 15 or more contiguous lots.) · qualifying agricultural-building lot range: greater than 1 to 5 acres (Regulation may be by setback building lines, height, and size in qualifying areas.) · qualifying dairying/animal husbandry lot range: greater than 1 to 5 acres (Requires at least 35 percent of subdivision lots to be developed with qualifying buildings or improvements.) · developed-lot threshold: >= 35 percent (After the threshold, the use is considered nonconforming under section 303.19.)

    “Except as otherwise provided in division (B) of this section, sections 303.01 to 303.25 of the Revised Code do not confer any power”
    6 more reviewed findings on this topic
    • Conditional — Agricultural buildings or structures for which a county or township zoning inspector issues an agricultural-use zoning certificate.
      “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”
    • Conditional — A specific agricultural building or structure in Ohio, including in Gallia County, when the applicable county or township zoning inspector issues the required zoning certificate.
      “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.”
    • Conditional — Buildings or structures incident to the use for agricultural purposes of land in Gallia County, Ohio, under the Ohio Revised Code provisions governing building standards.
      “incident to the use for agricultural purposes of the land [...] provided those buildings or structures are not used in the business of retail trade.”
    • Conditional — 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.
      “issues a zoning certificate that declares a specific building or structure is to be used in agriculture, such building is not subject to sections”
    • 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.”
  • Building in a floodplainRequired

    Development or manufactured-home replacement within a portion of a manufactured home park located in a one-hundred-year flood plain in Ohio, including applicable Gallia County locations.

    • A permit must be obtained from the division before development or manufactured-home replacement in the specified floodplain manufactured-home-park setting.
    • The owner and operator must jointly obtain the permit when development is on a lot where a manufactured home is or will be located.
    • For substantially damaged manufactured homes, required alterations, repairs, or changes may include removal of the manufactured home or other structures and require a permit first.
    • No permit is required under this rule for construction, erection, or manufacture of a building to which Ohio Revised Code section 3781.06 applies.
    • The rule is effective January 20, 2020.

    floodplain threshold: one-hundred-year flood plain

    “(A) No person shall cause development to occur or cause the replacement of a manufactured home that is located within any portion of a manufactured home park that is located within a one-hundred-year flood plain unless the person first obtains a permit from the division.”
    One more reviewed finding on this topic
    • Required — Development in a recreational vehicle park, recreation camp, combined park-camp, or temporary park-camp located within a one-hundred-year flood plain.
      “No person shall cause development to occur within any portion of a recreational vehicle park, recreation camp, combined park-camp, or temporary park-camp that is located within a one-hundred-year flood plain in an unincorporated area unless the person first obtains a permit therefor from the board of county commissioners of the county in which the development is to occur in accordance with the flood plain management resolution of the county adopted under section 307.37 of the Revised Code.”
  • Permit feesPublished (with conditions)

    Construction documents and inspections required to be submitted to the Ohio Division of Industrial Compliance.

    • The certificate of occupancy or certificate of completion will not be issued until applicable fees are paid.
    • The schedule includes a $275 processing fee for structural, mechanical, electrical, fire alarm, and sprinkler scopes; plan-examination fees vary by scope and area or device count.
    • One initial plan review and up to two resubmission plan reviews are included; additional resubmissions cost $100 each.
    • Additional inspections cost $150 per inspection; reinspections cost $150.
    • Certificates of occupancy or completion cost $65, except existing-building certificates issued under rule 111.4 have no fee.
    • The rule was effective January 1, 2019 and was last updated July 14, 2026.

    structural processing fee: 275 USD · certificate of occupancy or completion fee: 65 USD (No fee for existing-building certificates issued under rule 111.4)

    “The fees for examination and processing of construction documents when required to be submitted to the division of industrial compliance, except medical gas piping systems and temporary structures, shall be in accordance with Table B1.”
    2 more reviewed findings on this topic
    • Published (with conditions) — Ohio floodplain-development permits for development or manufactured-home replacement within a portion of a manufactured home park located in a one-hundred-year flood plain, including applicable Gallia County locations.
      “(D) The fee for the issuance of a permit under paragraph (A) or (B) of this rule shall be fifty dollars.”
    • Variable (with conditions) — Construction-document submissions and inspections handled by certified municipal, township, or county building departments in Ohio.
      “Fees for construction documents submitted to and inspections made by certified building departments shall be in accordance with the locally adopted fee schedule.”
  • Permit processPublished (with conditions)

    Construction, erection, alteration, or equipment of buildings subject to Ohio Revised Code section 3781.06.

    • Before beginning construction, the owner must submit plans, drawings, specifications, and data to the municipal, township, or county building department having jurisdiction, subject to the statutory exceptions where no certified department has jurisdiction.
    • No owner may proceed until the plans and specifications are approved or the industrialized unit is inspected at the point of origin.
    • Plans must comply with Chapters 3781 and 3791 and applicable rules.
    • Approval becomes invalid if work has not commenced within twelve months; one additional twelve-month extension may be granted if requested at least ten days before expiration and accompanied by a fee not exceeding $100.
    • If work is delayed or suspended for more than six months, approval becomes invalid; two six-month extensions may be granted, each with a fee not exceeding $100.
    • A certified building department or the superintendent must review submitted plans.
    • Conditional approval may allow construction only up to the point of an unresolved objection.

    initial approval deadline: <= 30 days (Failure to approve or disapprove within thirty days is treated as an adjudication order denying issuance of a license.) · commencement period after approval: 12 months (One extension of twelve months is available under the stated conditions.)

    “No owner shall proceed with the construction, erection, alteration, or equipment of any building until the plans or drawings, specifications, and data have been approved as this section requires, or the industrialized unit inspected at the point of origin.”
  • 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 — Recreational-vehicle occupancy in Ohio campgrounds, recreational-vehicle parks, combined park-camps, and temporary campgrounds, including such facilities in Gallia County.
      “Except as provided in paragraph (I)(11) of this rule, sites shall be a minimum area of one thousand square feet;”
    • 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.”
  • 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 Gallia County

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

  • Local zoningPresent (with conditions)

    Zoning within the incorporated City of Gallipolis, Gallia County, Ohio, including manufactured-home and mobile-home controls.

    • The posted ordinance is dated August 15, 2002; the city's codified-code site warns that posted material may not reflect the most current legislation.
    • Manufactured homes must be at least 18 feet wide for the entire length, at least 1,000 square feet, and placed on a permanent perimeter foundation to receive the ordinance's manufactured-home classification.
    • Other manufactured homes are classified as mobile homes and are not allowed within the City.
    • Manufactured-home parks must meet Ohio Administrative Code Chapter 3701 standards.

    minimum manufactured-home width: >= 18 feet (for the entire length of the structure) · minimum dwelling size: >= 1000 square feet

    “The minimum width of said structure shall be eighteen (18) feet for the entire length of the structure and the minimum dwelling size shall be one thousand (1,000) square feet. The structure shall be placed on a permanent perimeter foundation although it may be structurally supported from within. All other manufactured homes shall be considered "Mobile Homes" and not allowed within the City.”
    3 more reviewed findings on this topic
    • Present — Zoning within the corporate limits of the City of Gallipolis, Gallia County, Ohio.
      “Establishing Comprehensive Zoning Regulations for the City of Gallipolis, Ohio, and Providing for the Administration Enforcement and Repeal Thereof. (Adopted July 16, 2002)”
    • Present (with conditions) — Construction, rezoning, zoning projects, and enforcement of the City Zoning Ordinance within the City of Gallipolis.
      “Enforcement of the City Zoning Ordinance and Property Maintenance Code.”
    • Present (with conditions) — Land within the incorporated City of Gallipolis, Gallia County, Ohio.
      “2. Enforcement of the City Zoning Ordinance and Property Maintenance Code.”
  • Manufactured homesLimited

    Manufactured-home occupancy and placement within the City of Gallipolis, Ohio

    • The structure must be at least 18 feet wide for its entire length.
    • The minimum dwelling size is 1,000 square feet.
    • The structure must be placed on a permanent perimeter foundation, although it may be structurally supported from within.
    • All other manufactured homes are classified as mobile homes and are not allowed within the City.
    • Manufactured home parks may be located only in the MHP Manufactured Home Park District and must comply with Ohio Administrative Code Chapter 3701 requirements.
    • The zoning ordinance requires a construction permit before a building or structure is erected, moved, added to, or structurally altered.

    minimum width: >= 18 feet (for the entire length of the structure) · minimum dwelling size: >= 1000 square feet · foundation: permanent perimeter foundation (may be structurally supported from within)

    “The minimum width of said structure shall be eighteen (18) feet for the entire length of the structure and the minimum dwelling size shall be one thousand (1,000) square feet. The structure shall be placed on a permanent perimeter foundation although it may be structurally supported from within. All other manufactured homes shall be considered "Mobile Homes" and not allowed within the City.”
    One more reviewed finding on this topic
    • Limited — Manufactured-home occupancy and placement within the City of Gallipolis, Ohio.
      “The structure shall be placed on a permanent perimeter foundation [...] All other manufactured homes shall be considered "Mobile Homes" and not allowed within the City.”

Set by your township or city, not the county

In Ohio, zoning is adopted by each township or city, so Gallia 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
  • Tiny homes
  • Accessory dwellings
  • Short-term rentals

Still unanswered

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

  • Driveway access — Driveway access requirements in Gallia County, including unincorporated areas.

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 Gallia County, Ohio

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

Gallia County scores 69/100 on the Bolthole Index, a strong county profile. Its strengths: low administrative friction for a quiet rural property and manageable long-term carry cost. Watch-outs: a weaker property-autonomy legal backdrop.

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

Gallia County does not require a county building permit for a home in unincorporated areas, and it has no county-wide zoning. Onsite septic is permitted by Gallia County Health Department (Board of Health). 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 Gallia County, Ohio?

Land in Gallia County runs about $3,625 per acre, based on the latest county data.

What is the water situation in Gallia County?

Gallia County gets about 43.8" of rain a year, with severe drought in roughly 1.1% of years.

How remote is Gallia County?

A representative private-land location has about 48,069 people within a 30-minute drive and 2,496,502 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 Gallia compares in Ohio

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