Bolthole Index

Logan County, Ohio

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

49Index Score / 100
#39 of 88 in Ohio

Logan County, Ohio requires a building permit for a new home through the Logan County Building Authority1. Zoning is set by townships and municipalities, and applies everywhere except Bloomfield Township and some areas of Stokes Township2. The Logan County Health District issues septic permits and private-well permits34.

At a glance

Building permit
Required through the Logan County Building Authority1
Zoning
Local zoning applies except in Bloomfield Township and some areas of Stokes Township25
Septic permit
Required through the Logan County Health District for new or altered covered systems6
Private well
A permit is required through the Logan County Health District4
RV living
Private-land occupancy rules were not confirmed; ask the township or municipal zoning officer7
Tiny home
No countywide occupancy or minimum-size rule was confirmed; ask the applicable local zoning authority7
Owner-builder exemption
Allowed to prepare and file residential plans, but building, zoning, health and floodplain approvals still apply8

Who to call

Building permits

Logan County Building Authority

Residential and commercial building permits, plan review, and inspections

937-592-7473

1365 County Road 32 N, Suite 2, Bellefontaine, Ohio 43311

Zoning

Logan-Union-Champaign Regional Planning Commission

Regional planning and subdivision review for unincorporated Logan County

937-666-3431

9676 Foundry Road, East Liberty, OH 43319

Health department

Logan County Health District

Permits and inspections for household and qualifying small-flow sewage treatment systems

(937) 592-9040

lchd@loganhealthohio.gov

310 South Main Street Bellefontaine, OH 43311

Floodplain permits

Logan Soil & Water Conservation District

Floodplain determinations required for building-permit applications

937-593-2946

324 County Road 11, Bellefontaine, OH 43311

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 Logan County, Ohio?

Yes. Logan County requires a building permit to construct, enlarge, repair, improve, alter or extend a home or other structure, as well as for listed electrical, mechanical and other building-system work9. Listed exemptions include general maintenance, fences 6 feet or less, one-story sheds under 200 square feet, interior finish work, sidewalks and driveways9. The Building Authority will not release the permit until it has the zoning permit, Health District approval or sanitary-sewer connection review, and a floodplain determination; a permit expires one year from its issue date10. Ohio’s state residential building code is the standard these permits enforce11. At completion, the Building Authority issues a certificate of occupancy and the township zoning inspector issues a zoning certificate12.

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

The Logan County Building Authority is at 1365 County Road 32 N, Suite 2, Bellefontaine, Ohio 43311; phone 937-592-747313. The office handles residential and commercial building permits, plan review and inspections13. Inspections must be requested by telephone at least 24 hours ahead, and by 2:30 p.m. for a next-day visit14. Zoning approval stays with the township or municipality serving the parcel, and septic and private-well permits stay with the Logan County Health District234. The county links a residential fee schedule, but we could not read the amounts; ask the Building Authority for the charge on your project15.

Does Logan County have zoning?

Zoning is required in all areas of Logan County except Bloomfield Township and some areas of Stokes Township, but townships and municipalities, not the county, administer it2. Inside the City of Bellefontaine, the Village of West Liberty, the Village of Russells Point and the Village of Lakeview, the municipality has its own zoning code16171819. Minimum lot area, road frontage, setbacks, building height and lot coverage all depend on the local district, and no countywide figure exists20212223. Where no zoning permit is issued, the owner must still obtain construction approval from the Building Authority5. We could not confirm a countywide minimum dwelling size; ask the local zoning officer.

How do septic and well permits work in Logan County?

The Logan County Health District permits and inspects new or altered household and small-flow onsite sewage systems that treat no more than 1,000 gallons per day6. A new, altered or replacement design needs a soil evaluation no more than five years old6. The Health District makes a site-review inspection, a final inspection before the system is covered, and another inspection within 12 months after approval24. Every system in the county also needs an operation and maintenance permit renewing on a 1-, 5- or 10-year cycle, depending on system type25. Soils call for early attention: 0% of mapped county soils rate as not limited for a conventional drain field, so expect a site evaluation and possibly an engineered system26. Private wells need a Health District permit, a registered contractor and minimum distances to be met27. Where the Water Pollution Control District serves the parcel, it approves sewer taps and line work; cities and villages handle connections inside their limits28.

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

We could not confirm a Logan County rule allowing or prohibiting full-time RV occupancy, temporary camping or tiny-home occupancy on private land. Ask the township or municipal zoning officer serving the parcel, since local zoning controls the use and its lot, setback, height and coverage limits7. Ohio’s campground rules apply to licensed campgrounds, not to your own acreage, so they do not answer this question. A residential owner-builder may prepare plans and apply for a building permit without being an architect, but building, zoning, health and floodplain approvals still apply8.

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

  1. Identify the township or municipality, confirm the zoning district and obtain the zoning permit29.
  1. Obtain a sewage disposal permit from the Logan County Health District, or an approval from the County Sewer District, and a well permit if needed294.
  1. Obtain a driveway permit from the County Engineer or ODOT; on a state highway, ODOT issues it first and the County Engineer then establishes the address3031.
  1. Get the floodplain determination: the county Floodplain Administrator for unincorporated land, the village or city contact for incorporated land32.
  1. Submit those approvals and your plans to the Building Authority for the building permit10.
  1. Schedule staged inspections by telephone; rough and final plumbing need Health Department approval first14.
  1. Obtain the certificate of occupancy and zoning certificate before occupancy12.

What should you check before buying land in Logan County?

Check zoning, floodplain status, soils, sewage disposal and driveway location before closing29. Identify the township or municipality first, because district standards change what fits on the parcel20. Order a soil evaluation early: 0% of mapped soils rate as not limited for a conventional drain field26. If the seller is splitting a parcel in unincorporated Logan County, the split needs approval through the County Engineer’s office33. Confirm sewer availability and the well permit path28. Floodplain status matters because every project needs a floodplain determination34. Logan County’s effective property-tax rate is about 1%, and the median annual bill is about $1,9473536.

Watch-outs

  • Zoning is not uniform across Logan County: township or municipal zoning applies except in Bloomfield Township and some areas of Stokes Township, so identify the parcel’s local zoning officer first2.
  • A building permit is not the first approval: the zoning permit, Health District or sanitary-sewer approval, and floodplain determination must be in hand before the Building Authority releases it10.
  • Sewer review: work around Indian Lake needs a sanitary sewer review before a building permit37.
  • Owner-builders may prepare and file residential plans, but building permits, zoning, health approval, floodplain review and inspections still apply8.

Sources

  1. You will need a building permit, quoted and re-checked
  2. Guidelines & Contacts: Now You Own—Ready to Build, quoted and re-checked
  3. Private Sewage Systems, quoted and re-checked
  4. Private Water Systems, quoted and re-checked
  5. Guidelines & Contacts: Now You Own – Ready to Build, quoted and re-checked
  6. Private Sewage Systems, quoted and re-checked
  7. Township Zoning Laws, quoted and re-checked
  8. Section 4703.18 | Prohibiting practice without certificate, quoted and re-checked
  9. You Will Need a Building Permit, quoted and re-checked
  10. Residential Application – Permit Form, quoted and re-checked
  11. Section 3781.10 | Board of building standards - powers and duties, quoted and re-checked
  12. Dreaming of Building a Home?, quoted and re-checked
  13. Logan County Building Authority (logancountyohio.gov)
  14. Required Inspections, quoted and re-checked
  15. Residential Permit Information, quoted and re-checked
  16. Bellefontaine: Codified Ordinances of Bellefontaine, OH - Overview (Logan County), quoted and re-checked
  17. Village of West Liberty: Codified Ordinances of West Liberty, Ohio - Overview (Logan County), quoted and re-checked
  18. Village of Russells Point: Russells Point, OH Codified Ordinances overview (American Legal Publishing) (Logan County), quoted and re-checked
  19. Village of Lakeview: Logan County villages - LUC Regional Planning Commission (Logan County), quoted and re-checked
  20. Guidelines & Contacts: Now You Own—Ready to Build, quoted and re-checked
  21. Guidelines & Contacts: Now You Own—Ready to Build, quoted and re-checked
  22. Guidelines & Contacts: Now You Own—Ready to Build, quoted and re-checked
  23. Guidelines & Contacts: Now You Own—Ready to Build, quoted and re-checked
  24. Process to Obtain Sewage Treatment System Installation Permit, quoted and re-checked
  25. Private Sewage Systems, 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. Private Water Systems, quoted and re-checked
  28. Guidelines & Contacts, quoted and re-checked
  29. Dreaming of Building a Home?, quoted and re-checked
  30. Dreaming of Building a Home?, quoted and re-checked
  31. Guidelines & Contacts: Now You Own—Ready to Build, quoted and re-checked
  32. Logan County Floodplain Administrator, quoted and re-checked
  33. logancountyohio.gov, quoted and re-checked
  34. Floodplain Administrator, quoted and re-checked
  35. Effective property tax rate: Bolthole Index county data
  36. Median property tax bill: Bolthole Index county data
  37. Logan County Building Authority, 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

Like 4 of its 6 neighbors, Logan County requires a building permit for a home.

RuleLogan CountyChampaign CountyHardin CountyUnion CountyShelby CountyAuglaize CountyAllen County
Building permitRequiredRequiredLimitedRequiredRequiredRequiredLimited
County zoningYesNoYesNoNoYesYes
Septic permitsCounty Health DistrictChampaign Health DistrictKenton-Hardin Health Dept.County Health Dept.Sidney-Shelby County Health Dept.County Health Dept.County Public Health

County locator

Logan County in Ohio

49
County map
Logan County highlighted among the Ohio counties · colored by Index score

How Logan County scores

Seclusion23100% ev.
Self-Sufficiency65100% ev.
Admin Boringness4090% ev.
Durability76100% ev.
Property Autonomy35100% ev.
Carry Cost67100% 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 →

$258kTypical home
1%Property tax
$8,497Land / acre
41.2"Annual rain
0.7% of yrsSevere drought
2.7 / yr (+2.7)Mid-century 100°F days
11.6 daysMid-century dry spell
1.55" (+8.8%)Mid-century 1-day rain
1.86×Wildfire change factor
100%Forward climate coverage
$1,355Home insurance / yr
1.9% / yrInsurance growth
0.87%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
87,156People within 30 min
7,273,430People within 2 hr
64,917Radius comparison (15 mi)
100.5People / sq mi
1.4%Federal land
96%Land at 15% slope or less
0%Soils rated "not limited" for septic (strict USDA rating)
0 acWorkable land screen
18.4%Wooded land
53.2 tonsBiomass / forest ac
50.9°FAvg temp

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Cities and towns in Logan 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 Belle Center · Bellefontaine · Bloomfield Township · Bokescreek Township · Village of De Graff · Harrison Township · Village of Huntsville · Jefferson Township · Lake Township · Village of Lakeview · Liberty Township · McArthur Township · Miami Township · Monroe Township · Perry Township · Pleasant Township · Village of Quincy · Richland Township · Rushcreek Township · Village of Rushsylvania · Village of Russells Point · Stokes Township · Union Township · Village of Valley Hi · Washington Township · Village of West Liberty · Village of West Mansfield · Zane Township · Village of Zanesfield

Answers from the rulebook for Logan County

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

Logan County rules

  • Building permitRequired

    Construction and listed alterations within the Logan County Building Authority's jurisdiction.

    • A building permit is required to erect, construct, enlarge, repair, improve, alter, cover, extend, or move a building or structure; install, alter, or repair electrical wiring, gas systems, boilers, air-conditioning or refrigeration apparatus, swimming pools, solar panels, cell towers, or fire suppression/fire alarm systems; and erect, remodel, repair, alter, or remove signs.
    • A permit is not required for general maintenance, a residential roof replacement without structural repairs, telephone communication utilities, playground equipment, fences 6 feet or less, one-story sheds under 200 square feet, residential retaining walls under 4 feet, unattached residential decks under 200 square feet and under 30 inches tall, interior finish work, painting, trim, flooring, cabinets, or countertops, or installation of sidewalks and driveways.
    • Applications must have a zoning permit, health department approval, and floodplain determination; sanitary sewer review is needed around Indian Lake.

    shed floor area exemption: < 200 square feet (one-story shed) · retaining wall exemption height: < 4 feet (residential retaining wall) · deck exemption area: < 200 square feet (residential deck) · deck exemption height: < 30 inches (deck must also be unattached)

    “You will need a building permit if you plan to ... • erect, construct, enlarge, repair, improve, alter, cover or extend any building or structure.”
    2 more reviewed findings on this topic
    • Required — Building, alteration, repair, improvement, extension, and listed building-system work under the Logan County Building Authority.
      “You will need a building permit if you plan to ... • erect, construct, enlarge, repair, improve, alter, cover or extend any building or structure.”
    • Required — Residential building permit applications administered by the Logan County Building Authority
      “OUR OFFICE MUST HAVE A ZONING PERMIT, HEALTH DEPARTMENT APPROVAL/SANITARY SEWER CONNECTION REVIEW AND FLOODPLAIN DETERMINATION – prior to release of Building Permit.”
  • InspectionsRequired

    Construction subject to Logan County Building Authority inspections.

    • Requests must be made by telephone at least 24 hours in advance and by 2:30 p.m. for next-day inspections.
    • Required stages include footings, foundation, slabs, rough electrical, rough HVAC/mechanical, gas line, framing, insulation, and applicable final inspections.
    • Rough plumbing must be approved by the Health Department before framing inspection; final plumbing must be approved before final structure inspection.

    inspection notice: >= 24 hours (all inspections) · next-day request deadline: 2:30 PM (next-day inspections)

    “INSPECTION REQUESTS MUST BE CALLED IN BY 2:30 P.M. FOR NEXT-DAY INSPECTIONS. ALL INSPECTIONS MUST BE REQUESTED AT LEAST 24 HOURS IN ADVANCE.”
    One more reviewed finding on this topic
    • Required — Building Authority inspections for covered construction in Logan County.
      “INSPECTIONS COMPLETED BY THE BUILDING AUTHORITY INSPECTION REQUESTS MUST BE MADE AT LEAST 24 HOURS IN ADVANCE 937-592-7473”
  • Certificate of occupancyRequired

    Residential construction process described in Logan County's official home-building brochure.

    • The brochure states that the Certificate of Occupancy is obtained at the end of construction from the Logan County Building Authority.
    • A zoning certificate is also obtained from the township zoning inspector.
    “At the end of the construction process, a Certificate of Occupancy is obtained from the Logan County Building Authority, and a Zoning Certificate is obtained from the township zoning inspector.”
    One more reviewed finding on this topic
    • Required — Construction requiring a Logan County Building Authority certificate of occupancy.
      “At the end of the construction process, a Certificate of Occupancy is obtained from the Logan County Building Authority, and a Zoning Certificate is obtained from the township zoning inspector.”
  • County-wide zoningPresent (with conditions)

    Zoning-permit requirements across Logan County, including unincorporated areas subject to township zoning.

    • Zoning is required in all areas of Logan County except Bloomfield Township and some areas of Stokes Township.
    • Where no zoning permit is issued, the property owner must still apply for construction approval from the Building Authority.
    • The source identifies township zoning as the operative local zoning system; it does not establish that Logan County administers each township ordinance.
    “Zoning is required in all areas of Logan County except Bloomfield Township and some areas of Stokes Township.”
  • Local zoningVaries (with conditions)

    The aggregate of township and municipal zoning within Logan County, including unincorporated areas and incorporated communities.

    • The county states that Logan County is divided into 17 townships and directs users to township zoning laws.
    • The official building-guidelines PDF directs applicants to the local zoning officer in the municipality or township where the property is located.
    • Zoning is required throughout the county except Bloomfield Township and some areas of Stokes Township.
    • Specific zoning controls, including minimum lot area, road frontage, setbacks, height, and lot coverage, depend on the applicable local jurisdiction.
    “Contact the local Zoning Officer in the Municipality or Township you are wanting to build in.”
    2 more reviewed findings on this topic
    • Varies (with conditions) — Aggregate of township and municipal zoning in Logan County; the county does not administer each local ordinance.
      “Zoning is required in all areas of Logan County except Bloomfield Township and some areas of Stokes Township.”
    • Varies (with conditions) — Local zoning across Logan County, aggregated from township and municipal authorities.
      “Zoning is required in all areas of Logan County except Bloomfield Township and some areas of Stokes Township.”
  • Minimum lot sizeDistrict specific (with conditions)

    Minimum lot area and road-frontage requirements imposed by the applicable township or municipal zoning authority.

    • Requirements vary by the township or municipality where the property is located.
    • The county guidance directs applicants to the local zoning officer for minimum lot areas and road frontage.
    “Contact the local Zoning Officer in the Municipality or Township you are wanting to build in. They can provide information needed to help make your determination. This includes, but not limited to: minimum lot areas and road frontage, building set-backs from property lines, allowable height and lot area coverage of the building(s).”
  • SetbacksDistrict specific (with conditions)

    Building setbacks controlled by the applicable township or municipal zoning authority.

    • The local zoning officer provides the applicable setback requirements.
    “Contact the local Zoning Officer in the Municipality or Township you are wanting to build in. They can provide information needed to help make your determination. This includes, but not limited to: minimum lot areas and road frontage, building set-backs from property lines, allowable height and lot area coverage of the building(s).”
  • Lot coverageDistrict specific (with conditions)

    Lot-area coverage requirements imposed by the applicable township or municipal zoning authority.

    • The local zoning officer provides the applicable lot-coverage requirements.
    “Contact the local Zoning Officer in the Municipality or Township you are wanting to build in. They can provide information needed to help make your determination. This includes, but not limited to: minimum lot areas and road frontage, building set-backs from property lines, allowable height and lot area coverage of the building(s).”
  • Building heightDistrict specific (with conditions)

    Allowable building height imposed by the applicable township or municipal zoning authority.

    • The local zoning officer provides the applicable height requirements.
    “Contact the local Zoning Officer in the Municipality or Township you are wanting to build in. They can provide information needed to help make your determination. This includes, but not limited to: minimum lot areas and road frontage, building set-backs from property lines, allowable height and lot area coverage of the building(s).”
  • Who permits septicCounty (with conditions)

    Private sewage treatment systems in Logan County.

    • The Logan County Health District administers the local sewage treatment system program under current state and local laws.
    • The page references Ohio Revised Code Chapter 3701-29 and Logan County Regulation No. 26.
    “The LCHD permits and inspects all new or altered Household sewage treatment systems (HSTS) and small flow on-site sewage treatment systems (SFOST) that treat no more than 1,000 gallons of sewage per day.”
    One more reviewed finding on this topic
    • Local — Household sewage treatment systems and small-flow onsite sewage treatment systems in Logan County.
      “The LCHD permits and inspects all new or altered Household sewage treatment systems (HSTS) and small flow on-site sewage treatment systems (SFOST) that treat no more than 1,000 gallons of sewage per day.”
  • Septic permitRequired

    New or altered HSTS and SFOST systems treating no more than 1,000 gallons per day.

    • The Logan County Health District permits and inspects covered systems.
    • New, altered, or replacement designs require a soil evaluation no more than five years old by an approved soil scientist.

    daily treatment capacity: <= 1000 gallons/day (SFOST coverage)

    “The LCHD permits and inspects all new or altered Household sewage treatment systems (HSTS) and small flow on-site sewage treatment systems (SFOST) that treat no more than 1,000 gallons of sewage per day.”
    One more reviewed finding on this topic
    • Required — New or altered household and small-flow onsite sewage treatment systems in Logan County.
      “After the “Site Review Application” is approved the “Permit to install or Alter a Sewage Treatment System” will be issued and the payment will be processed.”
  • Septic inspectionRequired

    New or altered household and small-flow sewage treatment systems covered by the Logan County Health District program.

    • The Health District states it permits and inspects all new or altered covered systems.
    • All existing and new STS systems require an operation and maintenance permit renewing on a 1-, 5-, or 10-year period based on system type.

    O&M renewal period: 1, 5, or 10 years (based on system type)

    “The LCHD permits and inspects all new or altered Household sewage treatment systems (HSTS) and small flow on-site sewage treatment systems (SFOST) that treat no more than 1,000 gallons of sewage per day.”
    One more reviewed finding on this topic
  • Well permitRequired

    Private water systems and wells in Logan County.

    • A permit is issued after Environmental Specialist approval and payment of the permit fee.
    • Work must be performed by a registered private water system contractor, subject to stated exceptions or registration procedures.
    • A variance may be requested if distance or code requirements cannot be met.
    “The Logan County Health District inspects and permits PRIVATE water systems in Logan County.”
    One more reviewed finding on this topic
    • Required — Private water systems, including qualifying private wells, in Logan County.
      “The Logan County Health District inspects and permits PRIVATE water systems in Logan County.”
  • Mandatory utility hookupConditional

    Water and sewer connections for development in Logan County.

    • The Logan County Health District handles onsite water and septic questions in unincorporated areas.
    • The Logan County Water Pollution Control District handles county sewer areas and sewer taps or line work.
    • Cities and villages handle water and sewer connections within their corporate limits.
    • A sanitary sewer review is needed for work around Indian Lake.
    “In areas with sewer provided by the Logan County Water Pollution Control District, they issue the approvals for sewer taps and sewer line work (new or existing). 1 copy for our file. They also must approve new work after check clearances from existing sewer. 1 copy for our file. In Municipalities, contact their offices for water and sewer connections. 1 copy for our file.”
    One more reviewed finding on this topic
    • Conditional — Water and sewer arrangements for construction in Logan County.
      “In areas with sewer provided by the Logan County Water Pollution Control District, they issue the approvals for sewer taps and sewer line work (new or existing).”
  • Subdividing landRegulated (with conditions)

    Divisions of parcels in Logan County governed by Chapter 711 of the Ohio Revised Code

    • Approval authority varies by location and may be the LUC Regional Planning Commission, Bellefontaine Planning Commission, DeGraff Planning Commission, West Liberty Planning Commission, or Russell's Point Planning Commission, as applicable.
    • The source addresses parcel divisions governed by Ohio Revised Code Chapter 711, not every possible land transaction.
    “All divisions of a parcel of land, governed by Chapter 711 of the Ohio Revised Code, shall be approved by the LUC Regional Planning Commission, the City of Bellefontaine Planning Commission, DeGraff Planning Commission, West Liberty Planning Commission, or the Russell's Point Planning Commission as applicable.”
    One more reviewed finding on this topic
    • Regulated (with conditions) — Parcel splits and lot splits in unincorporated Logan County.
      “Either the seller, financial institution, realtor, or attorney contacts the Engineer’s Office for approval if the sale involves a “parcel” split in the unincorporated area of the County.”
  • Driveway accessLimited

    Driveway access and addressing for new construction in Logan County.

    • A driveway permit may be required if no driveway exists.
    • For property on a state highway, ODOT issues the driveway permit before the County Engineer establishes the address.
    • Within city or village limits, contact the applicable municipality.
    “This may require a driveway permit if one does not exist. For property located on a State Highway you will need to contact ODOT for the drive-way permit, then the County Engineer’s office will establish the address once the driveway permit is issued.”
    One more reviewed finding on this topic
    • Required — New residential building sites requiring driveway access in Logan County.
      “Obtain a driveway permit from the County Engineer’s office or the Ohio Department of Transportation as the case may be.”
  • Building in a floodplainRequired

    All development projects and construction or fill in flood hazard areas in Logan County.

    • All development projects require a floodplain determination form as part of the building permit application package.
    • In unincorporated areas, the form is submitted to the county floodplain administrator.
    • Construction or fill in a Special Flood Hazard Area requires SFHA approval.
    • Municipal properties use the applicable city or village floodplain administrator, and special engineering requirements may apply.
    “All development projects in Logan County must have a floodplain determination form to complete the building permit application package.”
    2 more reviewed findings on this topic
    • Required — Building applications and development potentially affected by flood hazards.
      “If there is any construction or fill going into the Flood Zone, a Special Flood Hazard Area (SFHA) approval is required.”
    • Required — All development projects in Logan County requiring completion of a building permit application package
      “All development projects in Logan County must have a floodplain determination form to complete the building permit application package. If the property is located in an unincorporated area of the county, the completed form can be submitted to Allison Fowler at our offices. The email and physical address is listed on the attached form. If the property is located in an incorporated area of the county, the contact information for each village or city is listed on the form.”
  • Permit feesPublished (with conditions)

    Residential building permits administered by the Logan County Building Authority

    • The official Residential Permit Information page provides a specifically labeled residential-building fee schedule link.
    • Exact fee amounts and fee categories were not available in the text extraction of the linked PDF during this research.
    “FEES - Residential Building Residential Inspection List (most common)”
  • Permit processPublished (with conditions)

    Residential building permit process administered by the Logan County Building Authority.

    • Applications require a zoning permit, Health Department approval, and floodplain determination.
    • A sanitary sewer review is needed around Indian Lake.
    • Inspections require telephone scheduling, at least 24 hours' notice, and next-day requests by 2:30 p.m.

    inspection notice: >= 24 hours (all inspections)

    “All applications for building requests - MUST have a Zoning Permit, Health Department Approval and Floodplain Determination. A Sanitary Sewer Review is needed when work is being done around Indian Lake.”
    2 more reviewed findings on this topic
    • Published (with conditions) — Residential building permit process in Logan County.
      “Obtain a reputable builder and begin the Building Permit process with the Logan County Building Authority.”
    • Published (with conditions) — Residential home-building process in Logan County, including unincorporated parcel transactions
      “15. Obtain a sewage disposal permit from the County Health Department, or an appropriate permit from the County Sewer District. 16. Obtain a zoning permit from the township zoning inspector. 17. Obtain a driveway permit from the County Engineer’s office or the Ohio Department of Transportation as the case may be. 18. Obtain a reputable builder and begin the Building Permit process with the Logan County Building Authority.”

Ohio rules that apply here

  • 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.”
    3 more reviewed findings on this topic
    • Available — A person other than an architect preparing plans, filing a building-permit application, or obtaining a building permit for an Ohio residential building.
      “Sections 4703.01 to 4703.19 of the Revised Code do not prevent persons other than architects from preparing plans, drawings, specifications, or data, filing applications for building permits, or obtaining those permits for residential buildings, as defined by section 3781.06 of the Revised Code, or buildings erected as industrialized one-, two-, or three-family units or structures within the meaning of the term "industrialized unit" as provided in section 3781.06 of the Revised Code.”
    • 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 and classes of buildings regulated under Ohio Revised Code Chapter 3781, including residential and nonresidential buildings and industrialized units.

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

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

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

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

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

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

    “issues a zoning certificate that declares a specific building or structure is to be used in agriculture, such building is not subject to sections”
    2 more reviewed findings on this topic
  • 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”

Inside cities and towns in Logan County

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

  • Minimum lot sizeDistrict specific (with conditions)

    Minimum lot area and road-frontage requirements under applicable local zoning ordinances.

    • Requirements vary by township or municipality.
    • No countywide numeric minimum was located.
    “Contact the local Zoning Officer in the Municipality or Township you are wanting to build in. They can provide information needed to help make your determination. This includes, but not limited to: minimum lot areas and road frontage”
  • SetbacksDistrict specific (with conditions)

    Building setbacks from property lines under applicable local zoning ordinances.

    • Requirements vary by township or municipality.
    • No countywide numeric setback was located.
    “This includes, but not limited to: minimum lot areas and road frontage, building set-backs from property lines, allowable height and lot area coverage of the building(s).”
  • Lot coverageDistrict specific (with conditions)

    Lot-area coverage under applicable local zoning ordinances.

    • Requirements vary by township or municipality.
    • No countywide numeric lot-coverage limit was located.
    “This includes, but not limited to: minimum lot areas and road frontage, building set-backs from property lines, allowable height and lot area coverage of the building(s).”
  • Building heightDistrict specific (with conditions)

    Allowable building height under applicable local zoning ordinances.

    • Requirements vary by township or municipality.
    • No countywide numeric height limit was located.
    “This includes, but not limited to: minimum lot areas and road frontage, building set-backs from property lines, allowable height and lot area coverage of the building(s).”

Set by your township or city, not the county

In Ohio, zoning is adopted by each township or city, so Logan 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
  • 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 unincorporated Logan 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 Logan County, Ohio

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

Logan County scores 49/100 on the Bolthole Index, a solid county profile. Its strengths: a durable current and mid-century hazard profile and manageable long-term carry cost. Watch-outs: about 87,156 people within a 30-minute drive and a weaker property-autonomy legal backdrop.

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

Logan County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Logan County Health District (under Ohio DoH, ORC 3718 / OAC 3701-29). 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 Logan County, Ohio?

Land in Logan County runs about $8,497 per acre, based on the latest county data.

What is the water situation in Logan County?

Logan County gets about 41.2" of rain a year, with severe drought in roughly 0.7% of years.

How remote is Logan County?

A representative private-land location has about 87,156 people within a 30-minute drive and 7,273,430 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 Logan compares in Ohio

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