Bolthole Index

Fayette County, Ohio

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

38Index Score / 100
#79 of 88 in Ohio

Fayette County, Ohio requires building permits for new homes, additions, alterations and other covered residential work outside the City of Washington Court House1. Unincorporated land is zoned, but the correct zoning contact depends on the township23. Private septic systems go through Fayette County Public Health4.

At a glance

Building permit
Required for new homes, additions, alterations and other covered work outside the City of Washington Court House1
Zoning
Yes in unincorporated areas; the applicable official and district rules depend on the township23
Septic
Installation and operation permits are required through Fayette County Public Health45
Private well
A health-board permit is required before most construction, alteration, or sealing work6
Agricultural barn
A barn granted an agricultural exemption by the Zoning Official does not need a building permit7
RV living
Not confirmed for private land; ask the zoning official for the parcel's township8
Tiny home
No countywide occupancy answer was confirmed; ask the township zoning official and Building Department before buying89
Occupancy
A covered residential project cannot be occupied until required inspections are complete and a Certificate of Use & Occupancy is issued10

Who to call

Building permits

Fayette County Building Department

Building-code plan review, permits, and inspections for commercial construction countywide and residential construction outside the City of Washington Court House

740-335-2212

121 E East Street, Washington Court House, OH 43160

Zoning

Fayette County Zoning

Site-plan and zoning-code review for Concord, Jasper, Madison, Marion, Green, Paint, Perry, and Wayne Townships; the page also directs applicants to separate officials for Union and Jefferson Townships

740-335-2212

121 E East Street, Washington Court House, OH 43160

Septic permits

Fayette County Public Health Environmental Health Division

Household sewage treatment system permits and inspections and private-well permits

740-333-3590

Floodplain permits

Fayette County Floodplain Management

Flood-hazard determinations and clearance for county permits affecting potential flood areas

740-313-3242

1415 U.S. 22 SW, Suite 500, Washington Court House, OH 43160

Roads & driveways

Fayette County Engineer's Office and Operations Facility

Right-of-way driveway permits, preliminary location and culvert review, and final driveway inspections on county roads

740-335-1541

1600 Robinson Road, Washington C.H., Ohio 43160

Contact details are copied from each office’s official page and were checked against it on October 5, 2026.

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

Yes. Fayette County requires permits for new homes, additions, alterations and listed structural, plumbing, mechanical, electrical, manufactured-housing, boiler and elevator work within its jurisdiction; residential jurisdiction excludes the City of Washington Court House11. The county enforces the 2019 Residential Code of Ohio for residential construction outside the city and the 2024 Ohio Building Code for commercial construction countywide12. Some minor work is exempt, including a one-story detached accessory structure no larger than 200 square feet, but confirm the full exemption list before starting11. An agricultural barn is different: the Zoning Official decides whether it qualifies, and no building permit is required if the agricultural exemption is granted13.

Who is the Fayette County building department, and how do you reach it?

The Fayette County Building Department is at 121 E East Street, Washington Court House, OH 43160, and its phone number is 740-335-221214. Applications may be submitted online, by mail or in person, and the county publishes separate residential and commercial forms15. Published fee schedules are guidance; the Building Official calculates the actual charge, and payment is due after approval when the permit is ready for pickup16. The department conducts required inspections throughout construction17. A homeowner may perform building, electrical, HVAC or plumbing work in a home the owner occupies or intends to occupy, but remains responsible for code compliance and inspection access18. For covered residential projects, all required inspections must be complete and a Certificate of Use & Occupancy issued before anyone occupies the premises10.

Does Fayette County have zoning?

Yes. Fayette County's zoning resolution regulates buildings, structures, uses and land in unincorporated areas, while incorporated municipalities may administer their own rules2. The county page identifies separate officials or materials across the county's township, village and city jurisdictions, so establish the parcel's jurisdiction before using any district standard319. In the Farm District, permitted and conditional uses need at least 75,000 square feet or the larger area required by Fayette County Public Health; SR-2 permitted uses need at least 10,000 square feet, while other district standards may differ20. Minimum dwelling floor area and setbacks are district-specific, and front-yard setbacks are generally measured from the road centerline2122. Ask the responsible zoning official for the parcel's numeric standards and any rules on lot coverage or accessory dwellings.

How do septic and well permits work in Fayette County?

Fayette County Public Health's Environmental Health Division handles household sewage treatment systems through site evaluation, system design, permits, soil review, installation inspection, and operation inspection; call 740-333-3590423. A permit to install follows a satisfactory site determination, every private septic system needs an operation permit, and each sewage system is inspected before it enters service524. Ohio's process also calls for a site review with an application, fee, soil evaluation, and system design before a new or replacement installation permit is accepted, subject to limited waiver conditions25. Site feasibility deserves attention here because only about 0.1% of county soils are rated without severe limitations for a conventional drain field, so budget for evaluation and possibly a nonconventional design rather than assuming a standard field will work26. Private wells also require a health-board permit before most construction, alteration, or sealing work, and Fayette County Public Health states that it issues permits to install and alter private wells623.

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

We could not confirm whether long-term RV living is allowed on ordinary private land in unincorporated Fayette County. Ohio's campground rule does not establish permission for residential RV occupancy on a private parcel27. Ask the zoning official for the parcel's jurisdiction about RV occupancy, temporary camping, setbacks and time limits3. We also could not confirm a special tiny-home rule. A tiny home used as a residence still needs the zoning and building approvals applicable to its parcel, including any district-specific minimum floor area and setbacks2812122. A permanently sited manufactured home has defined standards, including at least 900 square feet of living area and dimensions of at least 22 feet by 22 feet at one point; manufactured-home communities in SR-2 also require public water and sewer plus Board of Zoning Appeals approval29.

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

  1. Identify the parcel's township or municipality and get the applicable zoning standards30.
  1. Ask Fayette County Public Health to evaluate the septic and well path before fixing the house location46.
  1. Secure driveway approval: Fayette County Engineering handles county-road right-of-way approval, while ODOT handles curb cuts on state routes31.
  1. Obtain Flood Plain Administrator authorization before development in the county's Flood Plain Overlay District32.
  1. Submit the zoning and building applications online, by mail or in person, then pay the calculated fee when approved plans are ready for pickup3334.
  1. Complete required construction inspections, then obtain the Certificate of Use & Occupancy before moving in1710.

What should you check before buying land in Fayette County?

Start by confirming the zoning jurisdiction and district, because lot size, dwelling floor area, setbacks, use and access standards vary by location3202122. Test septic feasibility early because only about 0.1% of Fayette County soils are rated without severe limitations for a conventional drain field26. Check flood status before assuming development can proceed, and verify whether county or state authorities control the proposed driveway3231. Ask the utility provider and Building Department about any disconnected service: utility companies require an inspection before reconnection, and the county requires a permit for that inspection35. If the tract was split, confirm health-department review of the proposed sewage arrangement36. For carrying costs, the median property-tax bill is about $1,561 per year and the effective rate is about 1%3738.

Watch-outs

  • Residential building enforcement by Fayette County excludes the City of Washington Court House, while commercial enforcement includes the city12.
  • Zoning administration varies among township, village and municipal jurisdictions; verify the parcel's responsible official before applying district standards3.
  • Only about 0.1% of Fayette County soils are rated without severe limitations for a conventional septic drain field, so septic feasibility can change the build plan and budget26.
  • Long-term RV occupancy, temporary camping, tiny-home occupancy and accessory dwellings were not confirmed; minimum dwelling area and setbacks depend on the zoning district302122.

Sources

  1. Building Department | Fayette County, OH, quoted and re-checked
  2. Fayette County Zoning Resolution and Appendix 2025 Final, quoted and re-checked
  3. Zoning | Fayette County, OH, quoted and re-checked
  4. Environmental Health | Fayette County Public Health, quoted and re-checked
  5. Environmental Health | Fayette County Public Health, quoted and re-checked
  6. Chapter 3701-28 | Private water systems (Ohio statewide rule), quoted and re-checked
  7. Frequently Asked Questions - Fayette County Building Department, quoted and re-checked
  8. Zoning (2026 county census)
  9. Building Department | Fayette County, OH (2026 county census)
  10. Residential Building Permit Application, quoted and re-checked
  11. Frequently Asked Questions - Fayette County Building Department, quoted and re-checked
  12. Building Department | Fayette County, OH, quoted and re-checked
  13. Frequently Asked Questions - Building Department, quoted and re-checked
  14. Fayette County Building Department (fayette-co-oh.com)
  15. Building Permit Applications & Online Submissions, quoted and re-checked
  16. Building Permit Applications & Online Submissions, quoted and re-checked
  17. Building Department | Fayette County, OH, quoted and re-checked
  18. Residential Inspection Checklist, quoted and re-checked
  19. Zoning, quoted and re-checked
  20. Fayette County Zoning Resolution and Appendix 2025 Final, quoted and re-checked
  21. Fayette County Zoning Resolution and Appendix 2025 Final, quoted and re-checked
  22. Fayette County Zoning Resolution and Appendix 2025 Final, quoted and re-checked
  23. Fayette County Public Health Environmental Health Division (faycohd.org)
  24. 2019 Fayette County Public Health Annual Report, quoted and re-checked
  25. Rule 3701-29-09 | Site review and permits for STS installation and operation (Ohio statewide rule), quoted and re-checked
  26. 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
  27. Rule 3701-26-04 | Campground requirements (Ohio statewide rule), quoted and re-checked
  28. Zoning, quoted and re-checked
  29. Fayette County Zoning Resolution and Appendix 2025 Final, quoted and re-checked
  30. Zoning, quoted and re-checked
  31. Residential Building Permit Application, quoted and re-checked
  32. Fayette County Zoning Resolution and Appendix 2025 Final, quoted and re-checked
  33. Building Permit Applications & Online Submissions, quoted and re-checked
  34. Residential Building Permit Fee Schedule, quoted and re-checked
  35. fayette-co-oh.com, quoted and re-checked
  36. Environmental Health | Fayette County Public Health, quoted and re-checked
  37. Median property tax bill: Bolthole Index county data
  38. Effective property tax rate: Bolthole Index county data

Written October 5, 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, Fayette County requires a building permit for a home.

RuleFayette CountyClinton CountyPickaway CountyGreene CountyRoss CountyHighland CountyMadison County
Building permitRequiredRequiredRequiredRequiredLimitedNot requiredRequired
County zoningYesYesYesNoNoNoYes
Septic permitsCounty Public HealthCounty Health DistrictCounty Public HealthCounty Public HealthCounty Health DistrictCounty Health Dept.County Public Health

County locator

Fayette County in Ohio

38
County map
Fayette County highlighted among the Ohio counties · colored by Index score

How Fayette County scores

Seclusion21100% ev.
Self-Sufficiency29100% ev.
Admin Boringness4090% ev.
Durability82100% ev.
Property Autonomy35100% ev.
Carry Cost65100% 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 →

$246kTypical home
1%Property tax
$8,758Land / acre
41.6"Annual rain
2.1% of yrsSevere drought
3.3 / yr (+3.3)Mid-century 100°F days
12.3 daysMid-century dry spell
1.75" (+7.3%)Mid-century 1-day rain
1.96×Wildfire change factor
100%Forward climate coverage
$1,302Home insurance / yr
2.3% / yrInsurance growth
1.36%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
55,011People within 30 min
6,803,134People within 2 hr
49,781Radius comparison (15 mi)
70.9People / sq mi
1%Federal land
99.2%Land at 15% slope or less
0.1%Soils rated "not limited" for septic (strict USDA rating)
348 acWorkable land screen
6.6%Wooded land
51.9 tonsBiomass / forest ac
52.4°FAvg temp

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Cities and towns in Fayette 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.

Village of Bloomingburg · Concord Township · Green Township · Jasper Township · Jefferson Township · Village of Jeffersonville · Madison Township · Marion Township · Village of Milledgeville · Village of Octa · Paint Township · Perry Township · Union Township · Washington Court House · Wayne Township

Answers from the rulebook for Fayette County

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

Fayette County rules

  • Building permitRequired

    New construction, additions, alterations, and listed construction work under Fayette County building-code jurisdiction.

    • The county department states permits are issued for new construction, additions, alterations, signs, solar panel installations, demolition, and other work.
    • Residential jurisdiction excludes the City of Washington Court House; commercial jurisdiction includes it.
    • Specific exemptions include certain minor work, including one-story detached accessory structures not exceeding 200 square feet and certain fences, walls, tanks, sidewalks, driveways, finish work, pools, playground equipment, and awnings.
    “Permits are required for any new construction, as well as alterations and additions to existing buildings, including structural, plumbing, mechanical, electrical, manufactured housing, boiler and elevator work.”
    One more reviewed finding on this topic
  • Owner-builder exemptionConditional

    Homeowners performing building, electrical, HVAC, or plumbing work within the home in which they live or intend to live.

    • The homeowner assumes responsibility for code compliance.
    • The homeowner must notify the building department when work is ready for inspection.
    • The homeowner must provide access to and means for inspection of completed work.
    “Homeowners may perform building, electrical, HVAC and plumbing work within the home in which they live or intend to live.”
  • Building code adoptedAdopted (with conditions)

    Commercial construction countywide and residential construction outside the City of Washington Court House.

    • The county enforces the 2024 Ohio Building Code for commercial construction.
    • The county enforces the 2019 Residential Code of Ohio for residential construction.
    • Residential enforcement excludes the City of Washington Court House.

    commercial code: 2024 Ohio Building Code · residential code: 2019 Residential Code of Ohio (City of Washington Court House residential construction)

    “The Fayette County Building Department enforces the 2024 Ohio Building Code for commercial construction and the 2019 Residential Code of Ohio for residential construction.”
    One more reviewed finding on this topic
    • Adopted (with conditions) — Commercial construction countywide and residential construction outside the City of Washington Court House.
      “The Fayette County Building Department enforces the 2024 Ohio Building Code for commercial construction and the 2019 Residential Code of Ohio for residential construction.”
  • InspectionsRequired

    Construction projects under the Fayette County Building Department.

    • The county building department conducts inspections throughout the construction process.
    • Residential jurisdiction excludes the City of Washington Court House.
    “conduct inspections throughout the construction process”
    One more reviewed finding on this topic
    • Required — Residential and commercial construction under Fayette County Building Department jurisdiction.
      “It is the responsibility of our building department staff to review construction plans and ensure that proposed projects meet all applicable codes, issue all required permits, conduct inspections throughout the construction process, and ensure that projects are constructed in accordance with approved plans and in a manner that complies with code regulations.”
  • Certificate of occupancyRequired

    Residential projects administered by the Fayette County Building Department outside the City of Washington Court House.

    • All required inspections must be completed before occupancy.
    • The residential permit application states that the premises will not be occupied until a Certificate of Use & Occupancy has been issued.
    “I acknowledge project premises will not be occupied until all required inspections have been made and a Certificate of Use & Occupancy has been issued by the Fayette County Building Department.”
  • County-wide zoningPresent (with conditions)

    County zoning materials administered through the Fayette County zoning office for applicable unincorporated areas.

    • The county page publishes a county zoning application and zoning resolution; township-specific zoning materials are also published separately.
    “The Board of Fayette County Commissioners hereby find it necessary, advisable and beneficial to the residents of Fayette County to provide for the division of the unincorporated area of the County into districts or zones.”
    One more reviewed finding on this topic
  • Local zoningVaries (with conditions)

    Zoning administration across Fayette County, aggregating township, village, and municipal jurisdictions.

    • The county page states that the zoning official reviews site plan drawings for compliance with the appropriate zoning code.
    • The page lists separate zoning officials for Concord, Jasper, Madison, Marion, Green, Paint, Perry, Wayne, Union, and Jefferson Townships; the Village of Octa; the City of Washington Court House; and the Villages of Bloomingburg, New Holland, Jeffersonville, and Milledgeville.
    • This aggregate claim does not assert that Fayette County administers every listed local ordinance.
    “Zoning Officials within Fayette County [...] Union Township | PR Marshall [...] Jefferson Township | Scott Evans [...] City of Washington Court House | Rod Bryant [...] Village of Bloomingburg | Robert Daugherty”
    One more reviewed finding on this topic
    • Varies (with conditions) — Aggregate county result for local zoning across Fayette County.
      “Union-TWP Application for Zoning Certificate (PDF) Wayne Township Zoning Application (PDF) Wayne Zoning Resolution (PDF)”
  • Zoning districtsPublished (with conditions)

    Published county and township zoning materials.

    • The county page publishes the Fayette County Zoning Resolution and Appendix 2025 Final and separate township zoning documents.
    • Publication of the documents does not establish that every local district applies countywide.
    “Zoning Resolution and Appendix 2025 Final (PDF)”
  • Minimum dwelling sizeDistrict specific (with conditions)

    Minimum floor area for dwellings in the zoning districts governed by the Fayette County Zoning Resolution in unincorporated Fayette County.

    • The resolution states that minimum floor area requirements may be specified in individual zoning districts.
    • The cited general provision does not itself provide a single countywide numeric minimum.
    • The resolution applies to buildings, structures, uses and lands located within the unincorporated areas of Fayette County under its jurisdiction.
    “Minimum floor area requirements as may be specified in the various zoning districts”
  • Minimum lot sizeDistrict specific (with conditions)

    Minimum lot areas in unincorporated Fayette County zoning districts.

    • Farm District permitted and conditional uses require at least 75,000 square feet or the size determined by the Fayette County Health Department, whichever is larger.
    • SR-2 permitted uses require 10,000 square feet; manufactured-home-community individual lots require at least 4,000 square feet; multiple-family housing requires 4,000 square feet of aggregate lot area per dwelling unit.
    • Other district-specific standards may apply.

    Farm District minimum lot area: >= 75000 square feet (or such size as determined by the Fayette County Health Department, whichever is larger) · SR-2 minimum lot area for permitted uses: >= 10000 square feet · SR-2 individual manufactured-home-community lot area: >= 4000 square feet

    “For permitted and conditional uses, the lot area shall be not less than 75,000 square feet, or such size as determined by the Fayette County Health Department, whichever is larger.”
  • SetbacksSpecified

    Development in Fayette County's Farm Security (FS) District within unincorporated Fayette County.

    • The resolution applies to the unincorporated areas of Fayette County under its jurisdiction.
    • For single-family detached non-farm dwellings, the side-yard standard is 25 feet; for other permitted and conditional uses, it is 50 feet.
    • FS District homestead development on qualifying tracts is subject to the standards of the Farm (F) District.
    • The front-yard measurement is from the road or highway center line.

    front yard depth from road or highway center line: >= 150 feet · side yard width for single-family detached non-farm dwellings: >= 25 feet · side yard width for other permitted and conditional uses: >= 50 feet · rear yard depth: >= 50 feet

    “17.06.03 Minimum Front Yard Depth 150 feet from the center line of any road or highway.”
    2 more reviewed findings on this topic
    • Specified — Building setbacks and yard measurements under the Fayette County Zoning Resolution in unincorporated Fayette County.
      “Front yard depth shall be measured from the centerline of the adjacent highway or road”
    • Specified — Nonfarm structures and other development in Fayette County's Farm (F) District within unincorporated Fayette County.
      “13.06.04 Minimum Side Yard Width Thirty (30) feet. 13.06.05 Minimum Rear Yard Depth Forty (40) feet.”
  • Manufactured homesLimited

    Manufactured-home placement and occupancy in unincorporated Fayette County zoning districts.

    • The zoning resolution defines a permanently sited manufactured home as affixed to a permanent foundation, connected to appropriate facilities, at least 22 feet wide and 22 feet long at one point, with at least 900 square feet of living area, a minimum 3:12 roof pitch, conventional residential siding, and a six-inch minimum eave overhang.
    • The resolution states that manufactured-home communities in SR-2 require public water and sewer and Board of Zoning Appeals approval.

    minimum living area for permanently sited manufactured home: >= 900 square feet (excluding garages, porches, or attachments)

    “a living area of at least 900 square feet”
  • Who permits septicCounty

    Household sewage treatment systems in Fayette County.

    • The administering agency is Fayette County Public Health.
    • The program includes household sewage permitting, site evaluation, design, installation inspections, operational inspections, soil surveys, lot splits, and subdivision review.
    “Our goal: Reduce the risk of infectious diseases transmitted by improperly or inadequately treated sewage.”
  • Septic permitRequired

    Household sewage treatment systems in Fayette County.

    • Permitting and site evaluation are part of the county health department program.
    • The source does not specify every permit category or exemption.
    “Permitting, site evaluation, system design”
  • Septic inspectionRequired

    Private sewage treatment systems in Fayette County.

    • All sewage systems are inspected before being placed into service.
    • Systems are inspected regularly based on complexity.
    • Point-of-sale inspections are required for properties with well and septic systems.
    “All sewage systems are inspected prior to being placed into service.”
  • Mandatory utility hookupConditional

    Utility service reconnection and related inspections in Fayette County.

    • Utility companies require inspections to turn on services that have been disconnected.
    • A permit is required for the county to perform the inspection.
    • The FAQ specifically identifies electric service releases, temporary services, service upgrades, and gas services and piping.
    “A permit is required for us to perform the inspection.”
    One more reviewed finding on this topic
    • Conditional — Reconnection of utility services that have been disconnected.
      “Utility companies require inspections to turn on services that have been disconnected. A permit is required for us to perform the inspection.”
  • Agricultural exemptionConditional

    Barns used for agricultural purposes under Fayette County building and zoning administration.

    • The determination can only be made by the Zoning Official.
    • If an agricultural exemption is granted, no building permit will be required.
    “The determination of agricultural exemption can only be made by the Zoning Official. If an agricultural exemption is granted, no building permit will be required.”
    One more reviewed finding on this topic
    • Conditional — Barns used for agricultural purposes in Fayette County zoning jurisdiction.
      “The determination of agricultural exemption can only be made by the Zoning Official. If an agricultural exemption is granted, no building permit will be required.”
  • Subdividing landRegulated (with conditions)

    Subdivision and lot-split review involving household sewage treatment systems.

    • Fayette County Public Health's household sewage program includes lot splits and subdivision review.
    • This claim does not establish the full subdivision-plat approval process under Ohio subdivision law.
    “How we accomplish our goal: Permitting, site evaluation, system design, installation inspections, operational inspections, soil surveys (disposal and replacement areas), lot splits, and subdivision review.”
  • Driveway accessRequired

    Driveway access associated with residential building permit applications.

    • Fayette County Engineering handles driveway right-of-way approval.
    • ODOT handles curb-cut approvals for state routes.
    “Driveway Compliance. Contact Fayette County Engineering for driveway right-of-way approval. (Contact ODOT for State Route curb cut approvals).”
    One more reviewed finding on this topic
    • Limited — Driveway access for homesites in the Farm District and other county zoning districts where a driveway permit is required.
      “All lots shall have a minimum lot width of 300 feet, or such distance as is required by the Fayette County Engineer, Ohio Department of Transportation or other applicable agency for obtaining a permit for driveway installation, whichever is larger.”
  • Building in a floodplainRequired

    Development and permit issuance in potential flood-hazard areas in Fayette County.

    • The Floodplain Manager determines whether a property is in a potential flood-hazard area based on presented data and good engineering practices.
    • The Zoning Department, Building Department, County Engineer, and Health Department must refer potential flood areas to the Floodplain Manager.
    • Other departments cannot issue permits without Floodplain Manager clearance.
    • The Floodplain Resolution was passed in May 1995.
    “The other departments cannot issue permits without clearance from the Floodplain Manager”
    One more reviewed finding on this topic
  • Permit feesPublished (with conditions)

    Residential and commercial permits administered by the Fayette County Building Department.

    • The residential fee schedule is revised 2021-11-05.
    • Fees are calculated by the Building Department and due when approved plans are ready for pickup.
    • The residential schedule lists a $50 use-and-occupancy permit fee for new homes, additions, pole barns, and garages.

    residential use and occupancy permit: 50 USD (Required for all new homes, additions, pole barns and garages)

    “(Required for all new homes, additions, pole barns and garages) $ 50.00”
    One more reviewed finding on this topic
    • Published (with conditions) — Building permit fees administered by the Fayette County Building Department.
      “Fee schedules are available to you online to give you an idea of how we determine the fees. You are not responsible for determining your own fees. The Building Official will determine the fees.”
  • Permit processPublished (with conditions)

    County building permit application process.

    • Applications may be submitted in person, by mail, or online.
    • The county provides commercial and residential applications and a commercial certificate-of-use-and-occupancy application.
    • Residential jurisdiction excludes the City of Washington Court House.
    “In-Person or Mailed Permit Submissions Commercial Building Permit Application & Instructions (PDF) Residental Building Permit Application & Instructions (PDF)”
    One more reviewed finding on this topic
    • Published (with conditions) — Building permit submissions administered by the Fayette County Building Department.
      “In-Person or Mailed Permit Submissions Commercial Building Permit Application & Instructions (PDF) Residental Building Permit Application & Instructions (PDF) Commercial Certificate of Use and Occupancy Application (PDF) Online Permit Submissions Commercial & Residential Building Application (Online Link)”

Ohio rules that apply here

  • 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;”
  • Well permitRequired

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

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

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

    “No person shall construct, alter or seal a private water system, test well or part thereof, unless a valid permit for the system has been issued”
  • 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.”
    2 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.”
  • 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”

Set by your township or city, not the county

In Ohio, zoning is adopted by each township or city, so Fayette 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.

  • Lot coverage
  • Living in an RV
  • Camping on your land
  • 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.

  • Off-grid sanitation — Off-grid sanitation systems in Fayette County.

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 Fayette County, Ohio

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

Fayette County scores 38/100 on the Bolthole Index, a marginal county profile. Its strengths: a durable current and mid-century hazard profile and manageable long-term carry cost. Watch-outs: about 55,011 people within a 30-minute drive and workable self-sufficiency basics (41.6″/yr rainfall).

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

Fayette County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Fayette County Public 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 Fayette County, Ohio?

Land in Fayette County runs about $8,758 per acre, based on the latest county data.

What is the water situation in Fayette County?

Fayette County gets about 41.6" of rain a year, with severe drought in roughly 2.1% of years.

How remote is Fayette County?

A representative private-land location has about 55,011 people within a 30-minute drive and 6,803,134 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 Fayette compares in Ohio

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