Bolthole Index

Ohio County, Kentucky

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

72Index Score / 100
#10 of 120 in Kentucky

Unincorporated Ohio County, Kentucky does not require a local building permit for a single-family home, but the Kentucky Residential Code still governs the work12. Hartford and Beaver Dam issue city building permits and zoning approval; unincorporated land has no countywide zoning34. Septic site evaluations and construction permits for every Ohio County address stay with the Green River District Health Department5.

At a glance

Building permit
Not required locally for a single-family home in unincorporated areas; state residential code still applies12
Zoning
No countywide zoning in unincorporated areas; Hartford and Beaver Dam have city zoning367
Septic permits
Site evaluation and construction permit through the Green River District Health Department58
RV or tiny-home living
Private-land occupancy rules could not be confirmed; ask the applicable county or city office3
Owner-builder
Homeowners may conditionally pull their own HVAC and plumbing permits for a personal residence910
Private well
No owner permit or fee; a Kentucky-certified water-well driller must do and document the work11
Septic soil difficulty
Only 5.3% of county soils avoid severe limits for a conventional drain field12

Who to call

Zoning

Hartford/Beaver Dam Joint Planning Commission

Building and zoning permits within Hartford and Beaver Dam

(270)-256-5798

administrator@occzoning.com

Beaver Dam City Hall, 309 West 2nd Street, P. O. Box 275, Beaver Dam, KY 42320

Septic permits

Ohio County Health Center (Green River District Health Department)

Ohio County contact for onsite sewage site evaluations and septic permits

270-298-3663

1336 Clay Street, Hartford, KY 42347

Contact details are copied from each office’s official page and were checked against it on October 7, 2026.

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

A single-family home in unincorporated Ohio County does not need a local building permit or routine local building inspections because the county has no single-family inspection program1. The Kentucky Residential Code still applies, and mechanical permits and inspections plus the county electrical inspection still apply even where general building inspections do not132. A local certificate of occupancy is required only where a local government has adopted that requirement14.

The answer changes for other construction. In a jurisdiction without a local inspection program, projects other than single-family dwellings must go to the Kentucky Division of Building Codes Enforcement for review and approval before construction15. A farm dwelling or farm building outside a municipality may qualify for a conditional agricultural exemption, but the exemption is not blanket permission to skip septic, electrical, floodplain or access requirements16.

Who issues building, electrical and plumbing permits in Ohio County?

Unincorporated Ohio County has no local single-family building inspection program, so a rural single-family home does not go through a county building department for a general building permit1. Mechanical permits and inspections, the county electrical inspection and the statewide residential code still apply132. A homeowner may conditionally obtain an HVAC permit and a plumbing permit for a residence built or occupied for personal use910.

Inside Hartford or Beaver Dam, the Hartford/Beaver Dam Joint Planning Commission issues building permits and zoning approval for most construction projects; applicants generally visit its Beaver Dam City Hall office for review and fee payment4. Call (270)-256-5798 or email administrator@occzoning.com4. City building and zoning authority does not move septic permitting: the Ohio County Health Center handles septic site evaluations and construction permits throughout Ohio County5.

Does Ohio County, Kentucky have zoning?

Unincorporated Ohio County has no countywide zoning, while Hartford and Beaver Dam regulate land inside their city limits through the Hartford/Beaver Dam Joint Planning Commission367. The commission says most construction projects in its jurisdiction need building and zoning permits before work begins4. Septic approval remains with the Ohio County Health Center for parcels inside and outside those cities5.

No county schedule for minimum lot size, setbacks, lot coverage, building height or minimum dwelling size could be confirmed for unincorporated land. No zoning does not by itself approve a tiny home, RV residence, septic system, driveway or floodplain development. For property inside Hartford or Beaver Dam, ask the Joint Planning Commission for the current zoning map and parcel standards4. A conditional agricultural exemption likewise does not erase septic, floodplain or road-access requirements16.

How do septic permits work in Ohio County, Kentucky?

The Green River District Health Department administers onsite sewage in Ohio County through the Ohio County Health Center517. For property without municipal sewer, get a site evaluation before construction or septic installation; the applicant applies in person with a location map and site drawing, and the site-evaluation fee is $2008. After approval, the health department can issue the construction permit to a certified contractor, and a certified inspector must inspect a system that is installed, altered or repaired818.

Only 5.3% of Ohio County soils are rated without severe limitations for a conventional drain field12. An approved permanent nonwater-carriage toilet can reduce design wastewater flow in a residence, but it does not create a stand-alone exemption from onsite-wastewater approval19. Call the Ohio County Health Center at 270-298-3663 before choosing a house site20.

Can you live in an RV or tiny home in Ohio County, Kentucky?

We could not confirm a rule allowing or prohibiting long-term RV living, temporary camping or tiny-home occupancy on private land in unincorporated Ohio County. Ask the Ohio County Judge/Executive about rural parcels and the Hartford/Beaver Dam Joint Planning Commission about property inside either city34. The lack of countywide zoning does not itself approve a dwelling, sanitation method or utility connection3.

Campground rules do not answer private-land occupancy. A Kentucky recreational-vehicle community is subject to state health rules, and special-event camping requires advance notice to the local health department and recurring inspection21. Kentucky state park campgrounds generally cap stays at 14 days unless the park manager grants a waiver, but that rule applies only to state park campgrounds22. Ohio County Park publishes conflicting descriptions of year-round camping, so confirm its current stay terms directly with the park rather than treating them as a private-land rule2324.

What are the steps to build a home in Ohio County, Kentucky?

  1. Confirm whether the parcel is inside Hartford or Beaver Dam; most city projects need both a building permit and zoning approval from the Joint Planning Commission4. Unincorporated single-family homes do not need a county building permit, but the state residential code and trade approvals still apply12.
  1. For land without municipal sewer, apply in person to the Ohio County Health Center for a septic site evaluation before construction and obtain the septic construction permit before installation820.
  1. Arrange plumbing, HVAC and electrical permits and inspections. A qualifying farmstead on at least 10 acres outside a municipality may receive a plumbing exemption if it has bona fide agricultural use and is registered with the county property valuation administrator25.
  1. If a well is needed, hire a Kentucky-certified water-well driller; the owner owes no separate well application or fee11.
  1. For development in a mapped flood area or along or across a stream, obtain any required state stream-construction permit and local floodplain development permit before work begins26.
  1. For a driveway onto a state highway, obtain a Kentucky Transportation Cabinet access permit; a county-road driveway permit could not be confirmed27.

What should you check before buying land in Ohio County?

Start with wastewater and jurisdiction. Only 5.3% of Ohio County soils avoid severe limitations for a conventional septic drain field, so make the health department's site evaluation an early purchase contingency128. Confirm whether the parcel lies inside Hartford or Beaver Dam, where the Joint Planning Commission issues city building permits and zoning approval; septic permits remain with the Ohio County Health Center45.

Check flood, access and division history before closing. Development in a mapped flood area or along or across a stream may require state and local floodplain permits, while a driveway onto a state highway requires Kentucky Transportation Cabinet approval2627. Where a planning commission has jurisdiction, subdivision plats need commission approval before recording; agricultural divisions not involving a new street can fall outside the subdivision definition2829. Typical property tax is about 0.6%, with a median annual bill near $6953031.

Watch-outs

  • A rural single-family home does not need a county building permit, but the Kentucky Residential Code and mechanical and electrical approvals still apply113.
  • The Hartford/Beaver Dam Joint Planning Commission serves those two cities, so its permit process should not be applied automatically to unincorporated Ohio County land4.
  • A state-highway entrance needs Kentucky Transportation Cabinet approval, but a county-road driveway requirement could not be confirmed32.

Sources

  1. Kentucky DHBC - Building Codes (2026 county census)
  2. Title 815 Chapter 7 Regulation 125 - Kentucky Residential Code, quoted and re-checked
  3. Ohio County Cities Zoning (Hartford/Beaver Dam Joint Planning Commission) (2026 county census)
  4. Hartford/Beaver Dam Joint Planning Commission (occzoning.com)
  5. Green River District Health Department - Onsite Sewage (2026 county census)
  6. Planning Units 2010, quoted and re-checked
  7. Planning Units 2010, quoted and re-checked
  8. Onsite Sewage and Septic Systems - Green River District Health Department, quoted and re-checked
  9. Title 815 Chapter 8 Regulation 070, quoted and re-checked
  10. Department of Housing, Buildings and Construction plumbing FAQs, quoted and re-checked
  11. Water Well Information, quoted and re-checked
  12. 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
  13. Department of Housing, Buildings and Construction — Building Codes, quoted and re-checked
  14. KRS 198B.060 — Local enforcement of Uniform State Building Code, quoted and re-checked
  15. KRS 198B.060 — Local enforcement of Uniform State Building Code, quoted and re-checked
  16. KRS 100.203 Content of zoning regulations, quoted and re-checked
  17. Local Health Departments, quoted and re-checked
  18. apps.legislature.ky.gov, quoted and re-checked
  19. apps.legislature.ky.gov, quoted and re-checked
  20. Ohio County Health Center (Green River District Health Department) (prd.webapps.chfs.ky.gov)
  21. Title 902 Chapter 15 Regulation 020, quoted and re-checked
  22. Campground Rules And Regulations, 304 KAR 1.040, quoted and re-checked
  23. Park and Campground, quoted and re-checked
  24. Park and Campground, quoted and re-checked
  25. Department of Housing, Buildings and Construction Frequently Asked Questions, quoted and re-checked
  26. Kentucky Floodplain Administrators Handbook, quoted and re-checked
  27. Permits Branch, quoted and re-checked
  28. KRS 100.277 — Commission approval required for subdivisions, quoted and re-checked
  29. 100.111 Definitions for chapter, quoted and re-checked
  30. Effective property tax rate: Bolthole Index county data
  31. Median property tax bill: Bolthole Index county data
  32. Kentucky Transportation Cabinet — Permits Branch, quoted and re-checked

Written October 7, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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Compared with neighboring counties

Unlike 5 of its 6 neighbors, Ohio County requires no county building permit for a home.

RuleOhio CountyMcLean CountyButler CountyMuhlenberg CountyDaviess CountyHancock CountyGrayson County
Building permitNot requiredRequiredNot requiredLimitedRequiredLimitedRequired
County zoningNoYesNoNoYesYesYes
Septic permitsGreen River District Health Dept.Green River District Health Dept.Barren River District Health Dept.County Health Dept.Green River District Health Dept.Green River District Health Dept.County Health Dept.

County locator

Ohio County in Kentucky

72
County map
Ohio County highlighted among the Kentucky counties · colored by Index score

How Ohio County scores

Seclusion53100% ev.
Self-Sufficiency74100% ev.
Admin Boringness7890% ev.
Durability63100% ev.
Property Autonomy33100% ev.
Carry Cost87100% 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 →

$158kTypical home
0.6%Property tax
$3,919Land / acre
50.4"Annual rain
4.3% of yrsSevere drought
10.5 / yr (+9.8)Mid-century 100°F days
14.6 daysMid-century dry spell
2.37" (+6.6%)Mid-century 1-day rain
1.77×Wildfire change factor
100%Forward climate coverage
$1,523Home insurance / yr
-0.7% / yrInsurance growth
0.3%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
28,500People within 30 min
2,800,299People within 2 hr
33,307Radius comparison (15 mi)
40.2People / sq mi
0%Federal land
73.8%Land at 15% slope or less
5.3%Soils rated "not limited" for septic (strict USDA rating)
18,761 acWorkable land screen
58.7%Wooded land
51.6 tonsBiomass / forest ac
57.3°FAvg temp

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Cities and towns in Ohio County

Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.

Beaver Dam · Centertown · Fordsville · Hartford · McHenry · Rockport

Answers from the rulebook for Ohio County

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

Ohio County rules

  • Local zoningVaries (with conditions)

    Aggregate local-zoning pattern across Ohio County; zoning authority differs between the incorporated cities of Hartford and Beaver Dam and areas outside those corporate limits.

    • The Ohio County official resources page places the Hartford/Beaver Dam Joint Planning Commission under Property / Zoning.
    • The official Kentucky Public Service Commission record identifies the commission as a city-independent planning commission and states that its jurisdiction is defined by the corporate limits of Hartford and Beaver Dam.
    • The record does not establish whether a separate countywide zoning ordinance applies outside those corporate limits.
    “Ohio County has one city independent planning commission--The Hartford/Beaver Dam Joint Planning Commission. The proposed WCF is not located within the jurisdictional boundaries of the Hartford/Beaver Dam Joint Planning Commission which are defined by the corporate limits of the City of Hartford and the City of Beaver Dam.”
    2 more reviewed findings on this topic
    • Varies (with conditions) — Local zoning across Ohio County, aggregated by jurisdiction: the Hartford/Beaver Dam Joint Planning Commission administers planning jurisdiction within the corporate limits of Hartford and Beaver Dam; areas outside those corporate limits are outside that planning commission's jurisdiction.
      “Ohio County has one city independent planning commission--The Hartford/Beaver Dam Joint Planning Commission. The proposed WCF is not located within the jurisdictional boundaries of the Hartford/Beaver Dam Joint Planning Commission which are defined by the corporate limits of the City of Hartford and the City of Beaver Dam.”
    • Varies (with conditions) — Local zoning across Ohio County, aggregated by jurisdiction: citywide zoning is identified for Hartford and Beaver Dam, while Ohio County itself does not participate in that planning and zoning unit.
      “Comp. Plan Title: Hartford/Beaver Dam Comprehensive Plan 2002 Yes Citywide 2002 Yes Citywide 2002 Notes: City of Beaver Dam and Hartford participate, Ohio County does not”
  • Living in an RVLimited

    RV occupancy at the Ohio County Park & Campground, 47 Monarch Loop, Hartford, Kentucky.

    • The county page lists full-hookup sites for RVs or campers.
    • Reservations are not accepted.
    • Year-round camping is not allowed.
    • Published rates vary by hookup type and duration; a $5.00 per day late fee applies if rent is not paid on time.

    late fee: 5 USD per day (if rent is not paid on time)

    “No Reservations. We do not allow year round camping.”
  • Camping on your landLimited

    Tent and RV camping at the Ohio County Park & Campground, 47 Monarch Loop, Hartford, Kentucky.

    • The county page lists tent camping and RV/camper sites with nightly, weekly, two-week, and monthly rates.
    • Reservations are not accepted.
    • Year-round camping is not allowed.
    • A $5.00 per day late fee applies if rent is not paid on time.

    late fee: 5 USD per day (if rent is not paid on time)

    “Tent Camping $17.65 Nightly -- $88.20 Weekly $251.70 2 Weeks”
  • Who permits septicLocal

    Onsite sewage and septic administration in Ohio County, Kentucky.

    • The Green River District Health Department serves Ohio County along with Daviess, Henderson, Hancock, McLean, Webster, and Union Counties.
    • Kentucky's statewide program is administered through local health departments.
    “Green River District Health Department - serving Daviess, Henderson, Hancock, McLean, Ohio, Webster and Union Counties”
  • Septic permitRequired

    Construction or installation of an on-site sewage/septic system in Ohio County, which is served by the Green River District Health Department.

    • A site evaluation is required before construction or septic system installation when the property is not served by a municipal sewer system.
    • The applicant or representative must apply in person at the county health center.
    • The application requires a location map, site drawing, and, if required by the county, floor plans or blueprints.
    • The site evaluation fee is $200; checks may be payable to GRDHD.
    • After site approval, the health department may issue a permit to a certified contractor for septic-system construction and inspection.

    site evaluation fee: 200 USD (Checks may be made payable to GRDHD.)

    “If a home or commercial property is not served by a municipal sewer system, a site evaluation is required before construction or septic system installation. A health department environmentalist reviews the property to determine whether the soil and site conditions are suitable for safe onsite wastewater disposal. [...] After a site is approved, the health department can issue a permit to a certified contractor for septic system construction and inspection.”
  • County-wide zoningAbsent

    Zoning in Ohio County is administered only within the cities of Hartford and Beaver Dam by their Joint Planning Commission; unincorporated county land has no county-wide zoning.

    Ohio County Cities Zoning (Hartford/Beaver Dam Joint Planning Commission) ↗Scouted from the county site, not yet independently re-checked

Kentucky rules that apply here

  • Building permitLimited

    Construction in Kentucky, including Ohio County, under the Kentucky Uniform State Building Code and applicable local building-inspection programs.

    • A building permit is required before construction when the applicable local building official or the Kentucky Department of Housing, Buildings and Construction has jurisdiction.
    • Single-family dwellings do not have to be permitted or inspected unless a local government has established a building inspection program.
    • In jurisdictions without a local building inspection program, all construction projects except single-family dwellings must be submitted to the state Division of Building Codes Enforcement for review and approval before construction begins.
    • The current Ohio County state directory identifies a state building inspector but does not contain an affirmative statement establishing whether Ohio County has a local building-inspection program.

    single-family dwelling exception: permit and inspection not mandatory unless local government establishes a building inspection program · state review in jurisdictions without local program: all construction except single-family dwellings

    “No building shall be constructed in this state until a local building official and an official representing the department, if the department has jurisdiction, issue a permit for the construction. Nothing in this subsection shall require a single-family dwelling to be permitted or inspected unless a local government has established a building inspection program as set out in this section.”
    6 more reviewed findings on this topic
    • Limited — Construction projects in Kentucky jurisdictions without a local building inspection program, including projects potentially located in Ohio County; the cited state rule distinguishes projects other than single-family dwellings from single-family dwellings.
      “All construction projects, except single-family dwellings, in those jurisdictions that do not have a local building inspection program, shall be submitted to the Division of Building Codes Enforcement for review and approval prior to the start of a construction project. [...] For those counties or cities that do not have a single-family inspection program, the builder is still required to meet the KRC, but there will not be any building inspections except for the mechanical systems, which will be inspected by the Kentucky Division of Heating, Ventilation and Air Conditioning (HVAC) and by the local county electrical inspector.”
    • Limited — Single-family residences throughout Kentucky, including Ohio County.
      “No building shall be constructed in this state until a local building official and an official representing the department, if the department has jurisdiction, issue a permit for the construction. Nothing in this subsection shall require a single-family dwelling to be permitted or inspected unless a local government has established a building inspection program as set out in this section.”
    • Limited — Construction of single-family dwellings, two-family dwellings, and townhouses in Kentucky, including Ohio County.
      “Permits, inspections, and certificates of occupancy shall not be required for a single-family dwelling unless required by local ordinance.”
    • Required — Construction projects other than single-family dwellings in Kentucky jurisdictions that do not have a local building inspection program.
      “All construction projects, except single-family dwellings, in those jurisdictions that do not have a local building inspection program, shall be submitted to the Division of Building Codes Enforcement for review and approval prior to the start of a construction project.”
    • Limited — Single-family residences constructed in Ohio County, Kentucky, under the statewide Kentucky Uniform State Building Code.
      “Permits, inspections, and certificates of occupancy shall not be required for a single-family dwelling unless required by local ordinance.”
    • Not required (with conditions) — Single-family dwellings constructed in Kentucky under the Kentucky Residential Code.
      “Permits, inspections, and certificates of occupancy shall not be required for a single-family dwelling unless required by local ordinance.”
  • Owner-builder exemptionConditional

    A homeowner personally installing an HVAC system in the homeowner's legal residence or in a home constructed by the homeowner for personal residential use.

    • The permit application must be made before HVAC work begins.
    • The homeowner must file an affidavit agreeing to abide by the regulation.
    • The homeowner must provide proof of adequate system sizing.
    • The homeowner must provide a complete design plan for all related duct and piping.
    • The work must comply with the Kentucky Residential Code and Kentucky Building Code.
    • All work must be personally performed by the owner.
    • Only one homeowner HVAC construction permit may be issued to an individual within a five-year period.
    • An HVAC installation permit is required for initial systems in new construction, additions installing an additional system, and existing buildings receiving a first HVAC system.

    homeowner HVAC construction permits: per 1 permit per individual per five years · first system permit fee: 105 USD (plus 50 USD for each additional system)

    “A permit to construct, install, or alter a heating, ventilation, or air conditioning system shall be issued to a homeowner who installs a heating, ventilation, or air conditioning system in the homeowner's legal residence or in a home constructed by a homeowner for personal residential use, if all the requirements of this subsection are met.”
    2 more reviewed findings on this topic
    • Conditional — A homeowner installing plumbing, sewerage, or drainage in a home actually occupied by the homeowner or in a home constructed by the homeowner for the homeowner's own personal residential use.
      “Permits to construct, install or alter plumbing, sewerage or drainage may be issued to homeowners who desire to install plumbing in homes actually occupied by them or in a home to be constructed by them for their own personal residential use, if all the following requirements are met:”
    • Conditional — An individual property owner performing heating, ventilation, and air conditioning work on property the individual owns and occupies.
      “KRS 198B.650 to 198B.689 shall not apply to: [...] (3) An individual owner of real property while practicing heating, ventilation, and air conditioning work on or within property owned and occupied by the individual;”
  • Building code adoptedAdopted (with conditions)

    Construction in Ohio County subject to Kentucky's statewide residential building-code framework, including single-family dwellings, two-family dwellings, and townhouses.

    • The mandatory code is the 2015 International Residential Code for One (1) and Two (2) Family Dwellings, with Kentucky amendments in the 2018 Kentucky Residential Code superseding conflicting IRC provisions.
    • Permits, inspections, and certificates of occupancy are not required for a single-family dwelling unless required by local ordinance.
    • Residential occupancies that are not single-family dwellings, two-family dwellings, or townhouses must comply with the 2015 International Building Code and the 2018 Kentucky Building Code.
    • Plans for single-family dwellings, two-family dwellings, and townhouses must be designed and submitted to conform to the regulation.
    • The current regulation incorporates the 2018 Kentucky Residential Code, Third Edition, August 2024; its history states the amendment was effective December 3, 2024.
    • The Department of Housing, Buildings and Construction separately states that the 2018 Kentucky Building Code and 2018 Kentucky Residential Code, Second Edition were adopted August 3, 2019.

    residential code edition: 2018 Kentucky Residential Code, Third Edition, August 2024 · amendment effective date: 2024-12-03 · scope: single-family dwellings, two-family dwellings, and townhouses constructed in Kentucky

    “Except as provided in subsection (2) of this section, the 2015 International Residential Code for One (1) and Two (2) Family Dwellings (IRC) shall be the mandatory state residential building code for all single-family dwellings, two (2) family dwellings, and townhouses constructed in Kentucky, except that the Kentucky amendments in the 2018 Kentucky Residential Code shall supersede any conflicting provision in the 2015 IRC.”
    6 more reviewed findings on this topic
    • Adopted (with conditions) — Construction subject to the Kentucky Building Code and Kentucky Residential Code in Ohio County, Kentucky.
      “The Department of Housing, Buildings and Construction adopted the 2018 Kentucky Building Code, Second Edition and the 2018 Kentucky Residential Code, Second Edition on August 3, 2019. These codes are based on the 2015 International Building Code and the 2015 International Residential Code for One- and Two- Family Dwellings and the Kentucky specific amendments.”
    • Adopted (with conditions) — The Kentucky Building Code and Kentucky Residential Code as adopted statewide by the Kentucky Department of Housing, Buildings and Construction, including Ohio County subject to the state/local jurisdiction rules.
      “The Department of Housing, Buildings and Construction adopted the 2018 Kentucky Building Code, Second Edition and the 2018 Kentucky Residential Code, Second Edition on August 3, 2019. These codes are based on the 2015 International Building Code and the 2015 International Residential Code for One- and Two- Family Dwellings and the Kentucky specific amendments.”
    • Adopted (with conditions) — Building-code adoption applicable statewide in Kentucky, including Ohio County, subject to state/local inspection-jurisdiction rules
      “The Department of Housing, Buildings and Construction adopted the 2018 Kentucky Building Code, Second Edition and the 2018 Kentucky Residential Code, Second Edition on August 3, 2019.”
    • Adopted (with conditions) — Construction in Ohio County subject to Kentucky's statewide building and residential codes.
      “KRS 198B.040(7) and 198B.050 require the department to promulgate a mandatory uniform state building code that establishes standards for the construction of all buildings in the state.”
    • Adopted (with conditions) — Buildings constructed statewide in Kentucky, including residential and nonresidential construction subject to the Kentucky Building Code and Kentucky Residential Code.
      “Building Code. The 2015 International Building shall be the mandatory state building code for all buildings constructed in Kentucky except that: (1) The Kentucky amendments in the 2018 Kentucky Building Code shall supersede any conflicting provision in the 2015 International Building Code; (2) One (1) family dwellings, two (2) family dwellings, and townhouses shall be governed by 815 KAR 7:125; and (3) Manufactured homes shall be governed by KRS 227.550 through 227.665.”
    • Adopted — Mandatory Kentucky residential building-code standards for single-family dwellings, two-family dwellings, and townhouses constructed statewide, including unincorporated areas.
      “Except as provided in subsection (2) of this section, the 2015 International Residential Code for One (1) and Two (2) Family Dwellings (IRC) shall be the mandatory state residential building code for all single-family dwellings, two (2) family dwellings, and townhouses constructed in Kentucky, except that the Kentucky amendments in the 2018 Kentucky Residential Code shall supersede any conflicting provision in the 2015 IRC.”
  • InspectionsLimited

    Building inspections for residential construction in Ohio County and elsewhere in Kentucky.

    • Single-family dwelling inspections are not required unless required by local ordinance.
    • Where a county or city lacks a single-family inspection program, the Kentucky Residential Code still applies, but building inspections do not occur except for mechanical systems inspected by Kentucky HVAC and the local county electrical inspector.
    • Other residential occupancies must comply with the Kentucky Building Code.

    single-family building inspection: not required unless required by local ordinance (Mechanical systems and local county electrical inspection may still apply where there is no single-family inspection program.)

    “For those counties or cities that do not have a single-family inspection program, the builder is still required to meet the KRC, but there will not be any building inspections except for the mechanical systems, which will be inspected by the Kentucky Division of Heating, Ventilation and Air Conditioning (HVAC) and by the local county electrical inspector.”
    3 more reviewed findings on this topic
    • Limited — Inspections of single-family residences throughout Kentucky, including Ohio County.
      “Each local government shall employ a building official or inspector and other code enforcement personnel as necessary, or shall contract for inspection and code enforcement services in accordance with subsections (8) and (11) of this section to enforce the Uniform State Building Code within the boundaries of its jurisdiction, except that permits, inspections, and certificates of occupancy shall not be mandatory for single-family residences unless a local government passes an ordinance requiring inspections of single-family residences.”
    • Limited — Single-family residences in Ohio County, Kentucky.
      “there will not be any building inspections except for the mechanical systems [...] and by the local county electrical inspector.”
    • Not required (with conditions) — Single-family dwellings constructed in Kentucky under the Kentucky Residential Code.
      “Permits, inspections, and certificates of occupancy shall not be required for a single-family dwelling unless required by local ordinance.”
  • Certificate of occupancyLimited

    Certificates of occupancy for residential construction in Ohio County and elsewhere in Kentucky.

    • A certificate of occupancy is not required for a single-family dwelling unless required by local ordinance.
    • KRS 198B.060 otherwise provides that buildings may not be occupied until the local building official or department representative issues a certificate of occupancy, subject to the single-family exception.
    • The state rule does not establish whether Ohio County has adopted a local ordinance requiring a certificate for single-family dwellings.

    single-family certificate of occupancy: not required unless required by local ordinance

    “Nothing in this subsection shall be construed to require a certificate of occupancy to be issued for any single-family dwelling unless a local government has established jurisdiction for the enforcement of the Uniform State Building Code under this section.”
    2 more reviewed findings on this topic
    • Limited — Certificates of occupancy for single-family dwellings throughout Kentucky, including Ohio County.
      “Nothing in this subsection shall be construed to require a certificate of occupancy to be issued for any single-family dwelling unless a local government has established jurisdiction for the enforcement of the Uniform State Building Code under this section.”
    • Not required (with conditions) — Single-family dwellings constructed in Kentucky under the Kentucky Residential Code.
      “Permits, inspections, and certificates of occupancy shall not be required for a single-family dwelling unless required by local ordinance.”
  • Zoning districtsPartial

    Kentucky's statewide statutory framework for zoning-district texts and maps adopted by local planning units; the statutes do not provide a statewide inventory of individual district names or boundaries.

    • Zoning is enacted by a city or county under KRS Chapter 100 rather than automatically imposed statewide.
    • The zoning text must list the types of zones that may be used and the regulations for each zone.
    • The zoning map must show the boundaries of the area to be zoned and the boundaries of each zone.
    • Before enactment, the planning commission must prepare the zoning text and map and hold at least one public hearing.
    • After the hearing, the planning commission submits the approved text and map with its recommendation to legislative bodies and fiscal courts for adoption; passage requires a majority of the entire legislative body or fiscal court.
    • Planning units may be independent city or county units, joint city-county units, or regional groups of counties and cities.
    • Joint city-county and regional planning-unit jurisdiction is coterminous with political boundaries; an independent city planning unit may exercise consent-based extraterritorial jurisdiction up to five miles for subdivision and other regulations, subject to statutory limits.
    • KRS 100.203 states an effective date of July 13, 2004; KRS 100.207 states an effective date of July 15, 1988; those dates are included as source-stated statutory effective dates, not as dates for any particular local zoning map.
    “Cities and counties may enact zoning regulations which shall contain: (1) A text, which shall list the types of zones which may be used,”
  • Accessory dwellingsLimited

    Accessory dwelling units on lots containing a single-family home in a county containing a consolidated local government, when a new lease is initiated after June 27, 2025 and the lot is in a traditional single-family home zone.

    • The owner may not lease or allow the accessory dwelling unit to be occupied unless the owner primarily resides in the single-family home, multifamily housing unit, or accessory dwelling unit on the lot.
    • The restriction applies only in a county containing a consolidated local government.
    • A traditional single-family home zone is a zone that, as of January 1, 2025, did not include multifamily homes as a permitted use.
    • The restriction does not apply to a lot containing only one single-family home and no accessory dwelling unit.
    • The statutory effective date is June 27, 2025.

    new lease applicability date: > 2025-06-27 (The statute applies to new leases initiated after June 27, 2025.)

    “In a county containing a consolidated local government, for new leases initiated after June 27, 2025, a property owner shall not lease or allow to be occupied any single-family home, multifamily housing unit, or accessory dwelling unit located on a lot that contains a single-family home and that is located in a traditional single-family home zone, unless the owner primarily resides in the single-family home or multifamily housing unit or an accessory dwelling unit on the lot.”
  • Septic inspectionRequired

    Every Kentucky onsite sewage disposal system that is installed, constructed, altered, or repaired.

    • Inspection must be by a certified inspector.
    • The installer must request that the installation inspection be scheduled and completed before the system is backfilled.
    • An installer affidavit may substitute for an initial inspection in the circumstances specified by the regulation, but the installation inspection requirement remains applicable.
    • A variance may not waive site evaluation or system inspection.
    “Every on-site sewage disposal system installed, constructed, altered, or repaired shall be inspected by a certified inspector.”
    One more reviewed finding on this topic
    • Required — Every onsite sewage disposal system installed, constructed, altered, or repaired in Ohio County under Kentucky's statewide onsite sewage rules.
      “shall be inspected by a certified inspector.”
  • Off-grid sanitationLimited

    Use of approved permanent nonwater-carriage toilets, including composting toilets, in a residence using an onsite sewage disposal system in Ohio County.

    • The device must be approved.
    • The device must be installed exclusively in a residence.
    • The rule describes a reduction in the onsite system's design waste flow; it does not establish unrestricted standalone sanitation approval.
    • The reduced flow is the amount specified in Table 1, Column B.

    design waste flow reduction: Table 1, Column B (only when approved permanent nonwater carriage devices are installed exclusively in a residence)

    “approved permanent nonwater carriage water closet type devices”
    2 more reviewed findings on this topic
    • Allowed (with conditions) — Use of an approved private onsite sewage disposal system for a building where a public sewer is unavailable.
      “If a sewer is not available, the house drain from a building shall connect with an approved private sewage disposal system.”
    • Prohibited — Use of seepage pits, cesspools, or dry wells as onsite sewage disposal systems statewide in Kentucky, subject to the Section 13 exception.
      “Except as provided in Section 13 of this administrative regulation, use of seepage pits, cesspools, or dry wells;”
  • Well permitNot required

    Construction or abandonment of a private water well by a property owner statewide in Kentucky.

    • Construction, modification, and abandonment must be performed by a Kentucky Certified Water Well Driller.
    • The certified driller must complete and submit required documentation within sixty days after completion.
    • The conclusion concerns owner permitting applications and fees; it does not eliminate the separate driller-certification requirement.

    well documentation submission deadline: 60 days after completion

    “there are no permitting applications or fees for constructing or abandoning a water well required of the property owner.”
    2 more reviewed findings on this topic
    • Not required — Construction or abandonment of a private water well by the property owner in Ohio County, Kentucky.
      “there are no permitting applications or fees for constructing or abandoning a water well required of the property owner.”
    • Limited — Construction, alteration, repair, or abandonment of water supply wells in Kentucky.
      “A person shall not construct, alter, repair, or abandon a water well without first obtaining a water well driller or water well driller assistant certificate”
  • Mandatory utility hookupConditional

    Buildings subject to the Kentucky State Plumbing Code.

    • A building must have an independent connection to either a public or private sewer or sewer system.
    • If a sewer is not available, the house drain must connect to an approved private sewage disposal system.
    • The cited rule does not establish a universal requirement to connect to public water service.
    “If a sewer is not available, the house drain from a building shall connect with an approved private sewage disposal system.”
  • Agricultural exemptionConditional

    Agritourism buildings in Ohio County subject to the Kentucky Building Code.

    • Except as otherwise provided in KRS 198B.085, an agritourism building must comply with the Kentucky Building Code.
    • The building must have been built before December 31, 2016, to receive the listed exemptions.
    • The exemption from seismic requirements applies to agritourism buildings built before December 31, 2016.
    • The architect-service exemption applies only when the building has a capacity of 400 persons or is 6,000 square feet or less.
    • The statute provides exemptions from specified Kentucky Building Code requirements, not a blanket exemption from the Kentucky Building Code.

    construction date: < 2016-12-31 (Agritourism building must be built prior to December 31, 2016.) · capacity threshold for architect exemption: <= 400 persons (The statute uses 'has a capacity of four hundred (400) persons or is six thousand (6,000) square feet or less.') · size threshold for architect exemption: <= 6000 square feet (The statute uses an alternative capacity-or-area test.) · effective date: 2017-06-29 (Effective date stated in KRS 198B.085.)

    “Except as otherwise provided in this section, an agritourism building as defined in KRS 247.801 shall comply with the Kentucky Building Code. An agritourism building built prior to December 31, 2016, shall be exempt from the following requirements within the Kentucky Building Code: (a) An agritourism building built prior to December 31, 2016, shall not be required to comply with the seismic requirements within the Kentucky Building Code; and (b) If an agritourism building has a capacity of four hundred (400) persons or is six thousand (6,000) square feet or less, an agritourism building built prior to December 31, 2016, shall not require the services of an architect licensed by the Commonwealth of Kentucky.”
    6 more reviewed findings on this topic
    • Available (with conditions) — Farm dwellings and other farm buildings or structures incident to farm operation and maintenance under Kentucky Building Code definitions.
      “"Building" shall not mean a manufactured home governed by the National Manufactured Housing Construction and Safety Standards Act of 1974, 42 U.S.C. secs. 5401 et seq., or a farm dwelling or other farm buildings and structures incident to the operation and maintenance of the farm if the farm structures are located outside the boundary of a municipality and are not used in the business of retail trade or used as a place of regular employment for ten (10) or more people or structures used in the storage or processing of timber products.”
    • Conditional — Farmstead exemption for a farm dwelling together with other farm buildings and structures incident to operation and maintenance of the farm, under the Kentucky Department of Housing, Buildings and Construction plumbing FAQ.
      “To qualify for a farmstead exemption the following must be met. A farm dwelling together with other farm buildings and structures incident to the operation and maintenance of the farm situated on 10 acres or more of land which is located outside the corporate limits of a municipality. "Farm" as associated with farmstead which is defined in KRS 318.010(8) means property that shall have a bona fide agricultural or horticultural use as defined by KRS 132.010(9) and (10) and qualified by and registered with the PVA in that county.”
    • Conditional — Agricultural land subject to zoning regulations in Kentucky, including Ohio County to the extent a zoning regulation applies.
      “Text provisions to the effect that land which is used for agricultural purposes shall have no regulations except that:”
    • Conditional — Farmstead exemption from Kentucky state plumbing requirements for a farm dwelling together with other farm buildings and structures incident to the operation and maintenance of the farm on qualifying property in Ohio County, outside municipal corporate limits.
      “To qualify for a farmstead exemption the following must be met. A farm dwelling together with other farm buildings and structures incident to the operation and maintenance of the farm situated on 10 acres or more of land which is located outside the corporate limits of a municipality. "Farm" as associated with farmstead which is defined in KRS 318.010(8) means property that shall have a bona fide agricultural or horticultural use as defined by KRS 132.010(9) and (10) and qualified by and registered with the PVA in that county.”
    • Conditional — Division of land for agricultural use under Kentucky subdivision law.
      “provided that a division of land for agricultural use and not involving a new street shall not be deemed a subdivision.”
    • Conditional — Agritourism buildings subject to the Kentucky Building Code.
      “An agritourism building built prior to December 31, 2016, shall be exempt from the following requirements within the Kentucky Building Code: (a) An agritourism building built prior to December 31, 2016, shall not be required to comply with the seismic requirements within the Kentucky Building Code; and (b) If an agritourism building has a capacity of four hundred (400) persons or is six thousand (6,000) square feet or less, an agritourism building built prior to December 31, 2016, shall not require the services of an architect licensed by the Commonwealth of Kentucky.”
  • Subdividing landLimited

    A division of land for agricultural use under Kentucky subdivision-law definitions.

    • The agricultural division must not involve a new street.
    • The statutory definition generally treats division into three or more lots or parcels as a subdivision, with special rules for counties containing a city of at least 8,000, consolidated local governments, and urban-county governments.
    • Any division or redivision into parcels of less than one acre occurring within twelve months following a division of the same land is deemed a subdivision.
    • The source states an effective date of June 29, 2017.

    minimum lots generally: >= 3 lots or parcels (Different rule applies in a county containing a city with population at least 8,000, or in an urban-county or consolidated local government.) · parcel-size lookback: < 1 acre (A division or redivision into parcels of less than one acre within twelve months after a division of the same land is deemed a subdivision.)

    “provided that a division of land for agricultural use and not involving a new street shall not be deemed a subdivision.”
    2 more reviewed findings on this topic
    • Regulated (with conditions) — Subdivision of land in Kentucky where a planning commission has jurisdiction, including any applicable Ohio County planning-unit area.
      “All subdivision of land shall receive commission approval.”
    • Regulated (with conditions) — Subdivision of land within a Kentucky planning-unit jurisdiction.
      “All subdivision of land shall receive commission approval. No person or his agent shall subdivide any land before securing the approval of the planning commission of a plat designating the areas to be subdivided, and no plat of a subdivision of land within the planning unit jurisdiction shall be recorded by the county clerk until the plat has been approved by the commission and the approval entered thereon in writing by the chairman, secretary, or other duly authorized officer of the commission.”
  • Driveway accessRequired

    New or additional private farm or single-family dwelling driveway approaches on Kentucky Department of Highways rights-of-way.

    • The owner or occupant must make formal written application to the District Engineer of the Department of Highways.
    • The applicant must furnish required drainage pipe, tile, or other drainage structure at the applicant's own expense.
    • The Department may participate up to $300 for specified construction work.
    • No indemnity bond or other security is required unless estimated construction cost within the right-of-way exceeds $300.
    • The District Engineer may approve or disapprove the application.

    department participation maximum: <= 300 USD (specified drainage, grading, and surfacing work within right-of-way limits)

    “The owner or occupant of property, who desires to construct new or additional private farm or single family dwelling driveway approaches, shall make formal application in writing, to the District Engineer of the Department of Highways.”
    2 more reviewed findings on this topic
    • Required — A driveway or other entrance providing access to a Kentucky state highway in Ohio County.
      “Any firm, individual, or governmental agency that wants access to a road on the state highway system or wants to conduct any type of work activity on the right-of-way, must obtain a permit from the Kentucky Transportation Cabinet.”
    • Required — New, additional, relocated, or modified driveway entrance approaches serving commercial property or property used for a purpose other than farming or a single-family dwelling.
      “The owner or occupant of property, used for commercial or any purpose other than farming or single family dwelling, who desires to construct new or additional driveway entrance approaches, to relocate, or make other changes in existing driveway entrance approaches thereto, shall make application for a permit to the District Engineer of the Department of Highways upon standard forms furnished by the Transportation Cabinet.”
  • Building in a floodplainRequired

    Construction, demolition, or renovation within a floodplain in Ohio County and elsewhere in Kentucky, including development regulated by the Kentucky Division of Water.

    • Kentucky law requires a state floodplain permit before starting construction, demolition, or renovation within a floodplain.
    • Applicants may qualify for a general permit or must file an individual application.
    • The general floodplain permit covers eligible low-impact development that does not change the Base Flood Elevation and poses minimal flood-risk potential.
    • The general permit for nonsubstantial improvements covers repairs or renovations where the total cost, including labor, is less than 50% of the structure's value.
    • General permits do not cover new structures, water-impounding projects, or developments in special, exceptional, or outstanding state resource waters.
    • A project ineligible for a general permit or capable of changing the Base Flood Elevation requires an individual permit.
    • Projects affecting streams or wetlands may also require a Water Quality Certification.
    • In addition to the state permit, local permits are required when the community participates in the National Flood Insurance Program (NFIP). Local communities may adopt standards stricter than the statewide minimum; the cited state sources do not establish Ohio County's NFIP participation or identify its local floodplain permit administrator.
    “To protect structures from flood damage, Kentucky law (401 KAR 4:060​) requires a state floodplain permit before starting any construction, demolition, or renovation within a floodplain​.”
    2 more reviewed findings on this topic
    • Required — Development in a Special Flood Hazard Area or along/across an unmapped stream in Kentucky, including applicable locations in Ohio County.
      “Both a STATE & LOCAL floodplain permit is required for all construction activity in the Special Flood Hazard Area(SFHA) or that area inundated by the 1% annual chance of a flood.”
    • Required — Development in an identified Kentucky floodplain, including development in mapped A and AE zones.
      “Any development in an identified floodplain in Kentucky requires a state and a local floodplain permit.”
  • Permit feesPublished (with conditions)

    Kentucky state plumbing installation permits administered by the Division of Plumbing.

    • Residential one- and two-family permits use a $50 base fee plus $14 per opening.
    • Domestic water heater-only permits are $50.
    • Commercial permits use a $50 base fee plus $20 per opening.
    • Medical gas piping permits use a $50 base fee plus $20 per opening.
    • The fee schedule is stated as effective March 1, 2022.

    residential base permit fee: 50 USD (one- and two-family permits) · residential opening fee: per 14 USD (opening) · commercial base permit fee: 50 USD (commercial permits) · commercial opening fee: per 20 USD (opening)

    “FEE CHANGE - Effective March 1, 2022, Plumbing installation permit fees will be as follows: Residential (One and Two Family) Permits: $50 base permit fee, $14 per opening fee Domestic Water Heater Only Permits: $50 Commercial Permits: $50 base permit fee; $20 per opening fee Medical Gas Piping Permits: $50 base permit fee; $20 per opening fee”
  • Permit processPartial

    Floodplain development in Ohio County and elsewhere in Kentucky that is in, along, or across a stream

    • The Kentucky Division of Water issues either a General Permit or an Individual Permit.
    • General permits are limited to eligible activities and have conditions listed on the applicable permit.
    • General permits exclude new residential, non-residential, and appurtenant structures; water-impounding structures; and development in special use waters, exceptional waters, or outstanding state resource waters.
    • Projects that do not meet general-permit eligibility requirements or may change the Base Flood Elevation require an Individual Permit.
    • Individual permit applications require applicant submission, Division of Water review, and public notice.
    • Local permits may also be required in addition to state permits in communities participating in the NFIP.

    nonsubstantial improvement cost threshold: less than 50% of structure valuation

    “Any proposed developments that do not meet the eligibility requirements for the General Permits, or that have the potential to change the Base Flood Elevation, are required to obtain an Individual Permit from the Division of Water.”
    3 more reviewed findings on this topic
    • Published (with conditions) — Access to a Kentucky state-highway-system road or work activity in its right-of-way in Ohio County.
      “Any firm, individual, or governmental agency that wants access to a road on the state highway system or wants to conduct any type of work activity on the right-of-way, must obtain a permit from the Kentucky Transportation Cabinet.”
    • Published (with conditions) — Floodplain development in Kentucky communities using the state and local floodplain permitting process, including Ohio County if the applicable community participates in the program.
      “Step 4 – Require Local Floodplain Development Permit”
    • Published (with conditions) — Plumbing construction and alteration work in Kentucky administered by the Division of Plumbing.
      “No person, firm or corporation shall construct, install or alter any plumbing without first having procured a plumbing construction permit from the Division of Plumbing. Plumbing permits may be issued to licensed master plumbers or to homeowners for plumbing in their own personal residences.”
  • Campground & park staysTemporary only (with conditions)

    Sleeping temporarily in a recreational vehicle or other vehicle in a vehicle-based location covered by KRS 511.110.

    • The vehicle must be parked lawfully on a public road, street, or parking lot.
    • Sleeping and parking at the location must occur for less than twelve (12) hours.
    • This provision does not establish permission for long-term or permanent RV occupancy on private land.
    • KRS 511.110 separately prohibits camping in specified areas when the area has not been designated for sleeping or camping or the person lacks authorization.

    maximum sleeping and parking period: < 12 hours

    “Nothing in this section shall prevent a person from sleeping temporarily in his or her vehicle parked lawfully on a public road, street, or parking lot, where the sleeping and parking of the vehicle at the location occur for a period of less than twelve (12) hours.”
    2 more reviewed findings on this topic
    • Temporary only (with conditions) — Recreational vehicles and other camping vehicles used in Kentucky state park campgrounds, if the site is a state park campground.
      “At each state park campground, requirements established in this section shall be posted and observed. [...] A tent, a camping vehicle, a recreational vehicle, camping equipment, or other personal property shall not be left unattended longer than twenty-four (24) consecutive hours without written permission from the park manager. [...] There shall be a fourteen (14) day maximum stay unless granted a waiver by the park manager for good cause due to an emergency or business necessity. [...] A camper shall not homestead.”
    • Limited — Temporary camping in Kentucky state park campgrounds, if the site is a state park campground.
      “At each state park campground, requirements established in this section shall be posted and observed. [...] Camping, unless otherwise authorized by the park manager due to a special event creating an overflow, shall be restricted to the campground. [...] There shall be a fourteen (14) day maximum stay unless granted a waiver by the park manager for good cause due to an emergency or business necessity. A camper may be asked to move to facilitate maintenance on the site. A camper shall not homestead.”
  • county zoning authorityGeneral

    Kentucky counties' statutory authority to enact zoning regulations, including county-regulated areas outside incorporated municipalities as determined by the applicable planning-unit and political-boundary structure.

    • The statute expressly authorizes both cities and counties to enact zoning regulations.
    • A zoning regulation must contain text listing the types of zones and regulations applicable in each zone, uniform throughout the zone, and provisions for variances, conditional-use permits, and nonconforming uses.
    • Authorized subjects include land activities, structure dimensions and locations, open-space and distance requirements, density, special-interest districts, fringe areas, and activities or structures near thoroughfares, water bodies, public facilities, aircraft facilities, unique places, and floodplains.
    • Agricultural land must have no regulations except that setback lines may be required for streets and highways; floodway or floodplain buildings or structures may be fully regulated; mobile homes and other dwellings may be regulated; and uses under KRS 100.111(2)(c) may be regulated as conditional uses.
    • The applicable planning unit and political boundaries determine the area governed by a county zoning regulation.
    “Cities and counties may enact zoning regulations which shall contain:”
    One more reviewed finding on this topic
    • General — Kentucky counties may adopt permanent land-use regulations, including zoning, through the applicable planning-unit process; this authority reaches county jurisdiction, including unincorporated areas, subject to the statutory planning prerequisites.
      “When all required elements of the comprehensive plan have been adopted in accordance with the provisions of this chapter, then the legislative bodies and fiscal courts within the planning unit may enact permanent land use regulations, including zoning and other kinds of growth management regulations”
  • county building authorityGeneral

    Kentucky fiscal courts may adopt and enforce construction regulations and may require building permits for construction in the county, including residential construction in unincorporated areas.

    • The construction regulations must be adopted by county order or resolution.
    • The regulations operate pursuant to KRS 198B.060 and the Uniform State Building Code framework.
    • A county building inspector may administer the regulations.
    • No person may build, erect, construct, reconstruct, remodel, relocate, alter, or repair a building within the county without first obtaining a building permit from the building inspector when the county permit system applies.
    • Permit fees must be reasonable and may not exceed the cost of the service provided.
    • A person aggrieved by the building inspector's ruling, order, or decision may appeal under KRS 198B.070.

    permit fee ceiling: <= cost of the service provided

    “The fiscal court of any county shall have authority, by order or resolution, to adopt, and to enforce, regulations governing construction as defined by KRS 198B.010 pursuant to the provisions of KRS 198B.060.”
    One more reviewed finding on this topic
    • General — Kentucky county authority, as a local government, to enforce the Uniform State Building Code and issue building permits within its jurisdiction, including unincorporated residential construction.
      “Each local government shall employ a building official or inspector and other code enforcement personnel as necessary, or shall contract for inspection and code enforcement services in accordance with subsections (8) and (11) of this section to enforce the Uniform State Building Code within the boundaries of its jurisdiction, except that permits, inspections, and certificates of occupancy shall not be mandatory for single-family residences unless a local government passes an ordinance requiring inspections of single-family residences.”

Inside cities and towns in Ohio County

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

  • Local zoningPresent (with conditions)

    Zoning within the City of Beaver Dam, Ohio County, Kentucky.

    • The official state planning-unit record identifies zoning coverage as citywide.
    • The record states that the City of Beaver Dam participates in the Hartford/Beaver Dam planning and zoning unit.
    “All City plans and programs which effect land use and development, including the Zoning Ordinance, Subdivision Regulations, and Fees must be in conformance with the policies and directives found in Plan. The geographic area affected is the entire cities of Hartford and Beaver Dam KY.”
    5 more reviewed findings on this topic
    • Present (with conditions) — Planning and zoning within the City of Beaver Dam, Ohio County, Kentucky
      “Planning & Zoning Beaver Dam – Hartford Planning & Zoning Nancy Crea, Administrator 270-256-5798 - Cell”
    • Present (with conditions) — Land within the corporate limits of the City of Hartford, Ohio County, Kentucky.
      “Nancy | Crea | Planning and Zoning Administrator | (270) 256-5798 | administrator@occzoning.com”
    • Present (with conditions) — Land within the corporate limits of the City of Beaver Dam, Ohio County, Kentucky.
      “Property / Zoning Ohio County PVA Hartford/Beaver Dam Joint Planning Commission”
    • Present (with conditions) — Land-use and development within the City of Hartford, Ohio County, Kentucky.
      “The Planning & Zoning Department plays a vital role in guiding the growth and development of the City of Hartford. We are responsible for enforcing zoning regulations, reviewing development proposals, and ensuring land use aligns with the city’s long-term goals and comprehensive plan.”
    • Present (with conditions) — Zoning within the City of Hartford, Ohio County, Kentucky.
      “All City plans and programs which effect land use and development, including the Zoning Ordinance, Subdivision Regulations, and Fees must be in conformance with the policies and directives found in Plan. The geographic area affected is the entire cities of Hartford and Beaver Dam KY.”

Still unanswered

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

  • Minimum dwelling size — Minimum dwelling size in Ohio County, including unincorporated areas.
  • Minimum lot size — Minimum lot size for development in Ohio County, including unincorporated areas.
  • Setbacks — Setbacks for development in Ohio County, including unincorporated areas.
  • Lot coverage — Lot-coverage limits in unincorporated Ohio County, Kentucky.
  • Building height — Building-height limits in unincorporated Ohio County, Kentucky.
3 more unanswered
  • Tiny homes
  • Manufactured homes
  • Short-term rentals

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

Living off-grid in Ohio County, Kentucky

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

Ohio County scores 72/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and low administrative friction for a quiet rural property. Watch-outs: a weaker property-autonomy legal backdrop.

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

Ohio County does not require a county building permit for a home in unincorporated areas, and it has no county-wide zoning. Onsite septic is permitted by Green River District Health Department. 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.

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

Living in an RV on your own land in Ohio County is allowed: Statewide rule. Operation and occupancy of a recreational vehicle community in Kentucky, including Ohio County, where the applicable state health requirements are met. An application for a permit to construct or alter a recreational vehicle community must be submitted to the local health department. A recreational vehicle space must contain at least 1,500 square feet and enough area for the maximum-size recreational vehicle. Confirm with the county before relying on it.

How much does land cost in Ohio County, Kentucky?

Land in Ohio County runs about $3,919 per acre, based on the latest county data.

What is the water situation in Ohio County?

Ohio County gets about 50.4" of rain a year, with severe drought in roughly 4.3% of years.

How remote is Ohio County?

A representative private-land location has about 28,500 people within a 30-minute drive and 2,800,299 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 Ohio compares in Kentucky

Compare side-by-side →See all 120 Kentucky counties ranked →