Bolthole Index

Franklin County, Kentucky

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

58Index Score / 100
#85 of 120 in Kentucky

Franklin County, Kentucky requires building permits for homes, decks, in-ground pools, commercial buildings, storage buildings over 200 square feet, and more than cosmetic renovations1. Applications and two plan sets go to Planning & Zoning, and permitted work is inspected as construction proceeds23. Zoning approval and, where public sewer is unavailable, the Health Department's septic process are separate steps45.

At a glance

Building permit
Required for homes, decks, pools, and storage buildings over 200 sq ft1
Inspections
Required at stages of permitted work; schedule by telephone3
Zoning
Yes; rules vary by location, district, and project4
Septic authority
Franklin County Health Department where municipal sewer is unavailable5
Septic site evaluation fee
$2506
New septic installation permit fee
$2706
RV in a flood hazard area
Subject to duration, road-readiness, or new-construction compliance rules7
Floodplain development
County development permit required before work begins in an SFHA8

Who to call

Building permits

Franklin County Building Division (Planning & Zoning)

Reviews and issues building permits for residences, commercial buildings, decks, pools, larger storage buildings, and most renovations in Franklin County

(502) 875-8751

321 West Main Street, Frankfort, KY 40601

Online permits →

Zoning

Franklin County Planning & Zoning

Issues zoning permits for smaller projects a building permit does not cover, and administers the Franklin County Zoning Ordinance

(502) 875-8751

321 West Main Street, Frankfort, KY 40601

Online permits →

Septic permits

Franklin County Health Department, Environmental Health (Onsite Sewage Program)

Site evaluations, septic construction and repair permits, and existing-system inspections for properties not on the Frankfort Sewer Department's municipal sewer system

502-564-7647

Roads & driveways

Franklin County Road Department

Maintains roughly 200 miles of county roads, including drainage, culverts, ditching, and curb and guttering that a new driveway on a county road has to tie into

(502) 875-8760

321 West Main Street, Frankfort, KY 40601

Contact details are copied from each office’s official page and were checked against it on September 29, 2026.

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

Yes. Franklin County requires a building permit for residences, commercial buildings, decks, in-ground pools, storage buildings larger than 200 square feet, and renovations beyond cosmetic work1. Kentucky's residential code otherwise leaves single-family permits, inspections, and certificates of occupancy to local ordinance, and Franklin County has chosen to require the permit and inspections93. The applicable state codes are the 2018 Kentucky Building Code, Second Edition, and 2018 Kentucky Residential Code, Second Edition, based on the 2015 international codes with Kentucky amendments10. Submit the application and two sets of plans to Planning & Zoning; Franklin County does not issue the building permit by email or online2.

Who is the Franklin County building department, and how do you reach them?

Franklin County's Building Division, within Planning & Zoning, reviews permitted construction for compliance11. Reach the office at 321 West Main Street in Frankfort or call (502) 875-875111. Building applications require two plan sets and must be submitted to the office; permits are not issued by email or online2. The same department handles separate zoning permits for fences, storage buildings of 120 square feet or less, above-ground pools, retaining walls under 4 feet, and private-property driveways or sidewalks12. After a building permit is issued, inspections occur at stages of the work, and the work must remain accessible and exposed until approved; schedule inspections by telephone, not email or a phone message3.

Does Franklin County have zoning?

Yes. Franklin County staff administers the county zoning ordinance and the Frankfort and Franklin County Subdivision and Development Plan Regulations, but requirements can vary by incorporated municipality, zoning district, and parcel location4. Setbacks are district- and use-specific, including front, side, rear, street-side, and accessory-use setbacks, so obtain the parcel's district before laying out a house or outbuilding13. Land division and development plans are regulated, with the exact plat and review requirements depending on the location and proposal14. Kentucky law excludes a land division for agricultural use that does not involve a new street from its subdivision definition15. Franklin County requires a development permit before work begins in a special flood hazard area, while Kentucky separately requires state and local floodplain permits in identified floodplains816.

How do septic permits work in Franklin County?

Franklin County properties outside the Frankfort Sewer Department's municipal system must use the Health Department's private-septic process under 902 KAR 10:085, beginning with a site evaluation517. A septic construction permit must be obtained before any part of a system is built, installed, or altered, and every installed, altered, or repaired system must be inspected by a certified inspector before backfilling1819. The Health Department lists $250 for a site evaluation, $270 for a new-installation permit, $250 for an existing-system inspection, and $270 for a repair permit6. Only about 6.3% of Franklin County soils are rated without severe limits for a conventional drain field, so make the site evaluation a purchase contingency rather than assuming a conventional system will work20.

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

Franklin County's general rules for living in an RV on private land could not be confirmed, so ask Planning & Zoning about the parcel and proposed duration before moving in12. A specific floodplain rule does apply: an RV in mapped A, A1-30, AO, AH, or AE flood-hazard areas must be onsite for fewer than 180 consecutive days, be fully licensed and ready for highway use, or comply with the ordinance's new-construction requirements, including anchoring and elevation rules for manufactured homes7. A tiny home's zoning treatment and any minimum dwelling size also could not be confirmed; setbacks vary by district and use13. Any plumbed dwelling must connect to sewer or, where sewer is unavailable, an approved private sewage system through the Health Department process2117.

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

  1. Ask Planning & Zoning for the parcel's zoning district, setbacks, and any subdivision or development-plan review before finalizing a site plan1314.
  2. If Frankfort municipal sewer is unavailable, apply to the Franklin County Health Department for the $250 septic site evaluation56.
  3. Obtain the septic construction permit before system work begins; the listed new-installation fee is $270186.
  4. Resolve driveway access. A state-highway driveway requires a written application to the Kentucky Department of Highways District Engineer; ask the County Road Department about drainage or culverts on a county road2223.
  5. Submit the building application and two plan sets to Planning & Zoning; Franklin County does not issue the permit online or by email2.
  6. Obtain the state plumbing permit before plumbing construction or alteration24.
  7. Schedule county building inspections by telephone and keep the work exposed until each required inspection is approved3.

What to check before you buy land in Franklin County

Zoning and subdivision: confirm the parcel's district, setbacks, and plat status because Franklin County regulates subdivision and applies district-specific setbacks1413. Septic: only about 6.3% of county soils are rated without severe limits for a conventional drain field, so obtain the Health Department site evaluation before closing205. Flood: development in a special flood hazard area needs a county development permit before work starts, and Kentucky also requires state and local floodplain permits816. Access: a new driveway onto a state highway requires written District Engineer approval; the complete county-road approval process could not be confirmed, so ask the Road Department about drainage and culverts2223. Water: a Franklin County private-well permit requirement could not be confirmed. Taxes: the effective property-tax rate is about 0.8%, with a median annual bill near $1,6722526.

Watch-outs

  • Franklin County, Kentucky is the home of the state capital, Frankfort, and several other states have their own Franklin County; confirm every page, phone number, and form you use shows a Kentucky address and a 502 area code before relying on it11.
  • Kentucky's state building code does not require a permit for a single-family home unless local government does, but Franklin County requires the permit and inspections913.
  • Franklin County requires a development permit in special flood hazard areas, but the responsible local floodplain office could not be confirmed; ask Planning & Zoning before planning work812.
  • The county's own building-permits page states that renovations to any structure "other than facial" need a permit; this guide quotes that wording as published even though it likely means cosmetic work11.

Sources

  1. Building Permits, quoted and re-checked
  2. Building Permits, quoted and re-checked
  3. Building Permits, quoted and re-checked
  4. Planning, Zoning & Building Code Enforcement, quoted and re-checked
  5. Septic Information, quoted and re-checked
  6. Franklin County Health Department, Environmental Health (Onsite Sewage Program) (fchd.org)
  7. Franklin County Zoning Ordinance, quoted and re-checked
  8. Franklin County Zoning Ordinance, quoted and re-checked
  9. 815 KAR 7:125, Kentucky Residential Code (Kentucky statewide rule), quoted and re-checked
  10. Department of Housing, Buildings and Construction, quoted and re-checked
  11. Franklin County Building Division (Planning & Zoning) (franklincounty.ky.gov)
  12. Franklin County Planning & Zoning (franklincounty.ky.gov)
  13. Franklin County Zoning Ordinance, quoted and re-checked
  14. Planning, Zoning & Building Code Enforcement, quoted and re-checked
  15. KRS 100.111 — Definitions for chapter (Kentucky statewide rule), quoted and re-checked
  16. Find Your Flood Zone (Kentucky statewide rule), quoted and re-checked
  17. Septic Information, quoted and re-checked
  18. 902 KAR 10:110. Issuance of on-site sewage disposal system permits (Kentucky statewide rule), quoted and re-checked
  19. 902 KAR 10:085. System Installation Inspection (Kentucky statewide rule), quoted and re-checked
  20. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  21. 815 KAR 20:130. House sewers and storm water piping; methods of installation (Kentucky statewide rule), quoted and re-checked
  22. 603 KAR 1:020 Driveway approaches, entrances; construction and maintenance (Kentucky statewide rule), quoted and re-checked
  23. Franklin County Road Department (franklincounty.ky.gov)
  24. Division of Plumbing Fee Change and Permit Information (Kentucky statewide rule), quoted and re-checked
  25. Effective property tax rate: Bolthole Index county data
  26. Median property tax bill: Bolthole Index county data

Written September 29, 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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County locator

Franklin County in Kentucky

58
County map
Franklin County highlighted among the Kentucky counties · colored by Index score

How Franklin County scores

Seclusion41100% ev.
Self-Sufficiency63100% ev.
Admin Boringness4190% ev.
Durability71100% ev.
Property Autonomy33100% ev.
Carry Cost8296% 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 →

$247kTypical home
0.8%Property tax
$4,931Land / acre
49.6"Annual rain
2.1% of yrsSevere drought
6.1 / yr (+5.7)Mid-century 100°F days
13.6 daysMid-century dry spell
2" (+9.7%)Mid-century 1-day rain
1.81×Wildfire change factor
100%Forward climate coverage
$1,292Home insurance / yr
0.6% / yrInsurance growth
0.41%Nonrenewal rate
single ZIP shrunk to state medianInsurance basis
28,648People within 30 min
4,551,132People within 2 hr
111,592Radius comparison (15 mi)
248.5People / sq mi
0.4%Federal land
55.5%Land at 15% slope or less
6.3%Septic soil without severe limits
8,267 acWorkable land screen
59%Wooded land
43.4 tonsBiomass / forest ac
55.6°FAvg temp

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Answers from the rulebook for Franklin County

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

Franklin County rules

  • Building permitRequired

    Decks, inground pools, storage buildings over 200 square feet, residences, commercial buildings, and renovations to structures other than facial renovations in Franklin County.

    • The page states that storage buildings greater than 200 square feet require permits.
    • The page states that renovations to any structure other than facial renovations require a permit.
    • Permit applications must be submitted to the Planning and Zoning office; no permit is issued by email or online.

    storage-building threshold: > 200 square feet

    “Building Permits are required for the following building projects: decks, inground pools, storage buildings (greater than 200 s.q. ft.), residences, and commercial buildings. Additionally renovations to any structure other than facial are required to have a building permit.”
  • InspectionsRequired

    Construction or work for which a Franklin County building permit is required.

    • Inspection occurs at different stages throughout the project.
    • Construction must remain accessible and exposed for inspection until approved.
    • Inspection appointments must be scheduled by telephone; the page states inspections will not be scheduled by email or phone message.
    “Construction or work for which a permit is required shall be subject to inspection by the building official at different stages throughout the project and such construction or work shall remain accessible and exposed for inspection purposes until approved.(Kentucky Building Code Section 109.1)”
  • Local zoningVaries (with conditions)

    Aggregate of local land-use controls identified by the county, including the county zoning ordinance and the Frankfort/Franklin County subdivision and development regulations.

    • This aggregate claim does not assert that Franklin County administers every municipal ordinance; requirements may vary by incorporated municipality, zoning district, or unincorporated area.
    • Development and zoning permits may be required before work proceeds.
    “Staff administers the Franklin County Zoning Ordinance and the Frankfort and Franklin County Subdivision and Development Plan Regulations.”
  • SetbacksDistrict specific (with conditions)

    Front, side, rear, street-side, and accessory-use setbacks in Franklin County zoning districts.

    • Setbacks vary by zoning district and use.
    • The ordinance states that accessory-use height and setback are generally the same as for the principal permitted use unless otherwise indicated in its table.
    • A minimum established setback controls where conflicts exist.
    “Where conflicts may exist between an established setback and the setback required by the Zoning Regulation, the minimum established setback shall be observed.”
  • Living in an RVLimited

    Recreational vehicles placed in mapped A, A1-30, AO, AH, and AE flood-hazard areas in Franklin County.

    • The vehicle must be on the site fewer than 180 consecutive days, or be fully licensed and ready for highway use, or meet the ordinance's new-construction permit requirements including anchoring and elevation requirements for manufactured homes.

    maximum site duration under one option: < 180 consecutive days (Alternative compliance is available by full licensing and readiness for highway use or by meeting new-construction permit requirements.)

    “All recreational vehicles placed on sites located within A, A1-30, AO, AH, and AE on the community’s Flood Insurance Rate Map (FIRM) must either: (i) Be on the site for fewer than 180 consecutive days, (ii) Be fully licensed and ready for highway use, or (iii) Meet the permit requirements for new construction of this ordinance, including anchoring and elevation requirements for “manufactured homes”.”
  • Who permits septicLocal (with conditions)

    Private septic-system evaluation, installation, operation, and permitting for properties in Frankfort/Franklin County not served by Frankfort municipal sewer.

    • The health department page identifies compliance with 902 KAR 10:085.
    • Properties served by Frankfort Sewer Department municipal sewer are outside the private-septic condition described on the page.
    “Properties not serviced by Frankfort Sewer Department’s municipal sewer system must comply with 902 KAR 10:085 regarding the evaluation, installation and operation of private septic systems in Frankfort/Franklin County.”
  • Off-grid sanitationLimited

    Private septic sanitation for properties in Frankfort/Franklin County not serviced by Frankfort municipal sewer.

    • Private septic systems must comply with 902 KAR 10:085.
    • A Site Evaluation is the first step.
    • The page lists site-evaluation, installation-permit, inspection, and repair-permit fees.
    “Properties not serviced by Frankfort Sewer Department’s municipal sewer system must comply with 902 KAR 10:085 regarding the evaluation, installation and operation of private septic systems in Frankfort/Franklin County.”
  • Subdividing landRegulated (with conditions)

    Subdivision and development-plan review in Franklin County, including the Frankfort and Franklin County Subdivision and Development Plan Regulations.

    • The county planning staff administers the stated subdivision and development-plan regulations.
    • Specific plat, development-plan, and municipal requirements may vary by location and proposal.
    “Staff administers the Franklin County Zoning Ordinance and the Frankfort and Franklin County Subdivision and Development Plan Regulations.”
  • Building in a floodplainRequired

    Development activities in special flood hazard areas in Franklin County.

    • A development permit is required before commencement of development activities in SFHAs.
    • The ordinance includes floodplain construction-permit conditions, enforcement, and expiration provisions.
    • The county fee schedule lists separate residential, residential-accessory, and commercial floodplain-development fees.

    residential floodplain fee: 100 USD · residential accessory floodplain fee: 50 USD · commercial floodplain fee: 200 USD

    “A Development Permit shall be required in conformance with the provision of this ordinance prior to the commencement of any development activities in the special flood hazard areas (SFHA).”
  • Permit processPublished (with conditions)

    Franklin County building-permit application and inspection process.

    • Applicants must submit an application and two sets of building plans to the Planning and Zoning office.
    • Applications must be submitted to the office; no permit is issued by email or online.
    • Inspections must be scheduled by telephone, not email or phone message.

    required plan sets: 2 sets

    “To obtain a building permit you must fill out an application and submit it along with two (2) sets of building plans to the planning and zoning office. All applications for building permits must be submitted to the office, no permit will be issued via email or online.”
  • County-wide zoningPresent

    County administers the Franklin County Zoning Ordinance and the Frankfort/Franklin County Subdivision and Development Regulations and issues zoning permits.

    Franklin County Planning, Zoning & Building Code Enforcement ↗Scouted from the county site, not yet independently re-checked

Kentucky rules that apply here

  • Building code adoptedAdopted (with conditions)

    Buildings constructed statewide in Kentucky, including residential and nonresidential construction subject to the Kentucky Building Code and Kentucky Residential Code.

    • The 2015 International Building Code is the mandatory state building code for buildings constructed in Kentucky, subject to Kentucky amendments in the 2018 Kentucky Building Code.
    • One-family dwellings, two-family dwellings, and townhouses are governed by 815 KAR 7:125 and the 2015 International Residential Code with Kentucky amendments in the 2018 Kentucky Residential Code.
    • 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.
    • Manufactured homes are governed by KRS 227.550 through 227.665.

    base building code: 2015 International Building Code (Kentucky amendments in the 2018 Kentucky Building Code supersede conflicting provisions) · residential code: 2015 International Residential Code; 2018 Kentucky Residential Code amendments (Applies to single-family dwellings, two-family dwellings, and townhouses under 815 KAR 7:125) · mandatory effective date: 2019-01-01

    “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.”
    One more reviewed finding on this topic
    • Adopted (with conditions) — Kentucky Building Code and Kentucky Residential Code applicable statewide, including Franklin County.
      “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.”
  • Certificate of occupancyNot required (with conditions)

    Single-family dwellings constructed in Kentucky under the Kentucky Residential Code.

    • A local ordinance may independently require a certificate of occupancy.
    • This claim does not determine municipal or county certificate-of-occupancy ordinances.
    “Permits, inspections, and certificates of occupancy shall not be required for a single-family dwelling unless required by local ordinance.”
  • 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 permitRequired

    Construction, installation, or alteration of an onsite sewage disposal system subject to Kentucky Cabinet regulation.

    • A permit must be obtained from the local health department before construction, installation, or alteration.
    • The construction permit follows a site evaluation and requires a detailed drawing, specifications, and required permit fees.
    • The permit is issued only to a certified installer or homeowner and expires one year after issuance unless the Cabinet grants an extension.
    • Local health departments may adopt more specific subdivision-approval requirements if they do not conflict with the state regulation.

    permit validity: 1 year from issuance (unless an extension is granted by the cabinet)

    “a permit to construct, install, or alter an on-site sewage disposal system shall be obtained prior to construction of any portion of that system.”
  • 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.”
  • Well permitLimited

    Construction, alteration, repair, or abandonment of water supply wells in Kentucky.

    • The person performing the work must first obtain a water well driller or water well driller assistant certificate from the Cabinet.
    • The certificate authorizes only the drilling methods stated on the certificate.
    • The cited sources establish driller certification rather than a separate owner-applied construction permit for ordinary water supply wells.

    minimum examination score: >= 70 percent (applicable examination)

    “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 subject to the Kentucky Building Code.

    • Except as otherwise provided, an agritourism building must comply with the Kentucky Building Code.
    • The exemption applies to an agritourism building built prior to December 31, 2016.
    • The pre-December 31, 2016 building is exempt from seismic requirements.
    • If the building has a capacity of 400 persons or is 6,000 square feet or less, it does not require the services of a Kentucky-licensed architect.

    construction date threshold: < December 31, 2016 · building capacity threshold: <= 400 persons (The statute states "has a capacity of four hundred (400) persons or is six thousand (6,000) square feet or less.") · building area threshold: <= 6000 square feet (The statute states "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 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.”
    One more reviewed finding on this topic
    • 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.”
  • 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.”
    One more reviewed finding on this topic
    • 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.”
  • 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”
  • 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.”
  • county zoning authorityGeneral

    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.

    • The planning commission and legislative bodies must have adopted the required comprehensive-plan elements before permanent zoning may be enacted.
    • The authority is exercised by legislative bodies and fiscal courts within the planning unit.
    • The quoted statute also authorizes zoning and land-use regulations for the listed public-health, safety, welfare, development, density, parking, fire and police protection, flood, transportation, public-facility, school, historic-district, agricultural-land, natural-resource, and other specially protected-area purposes.
    “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.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemption from building-permit or building-code requirements in Franklin County.
  • Minimum dwelling size — Minimum dwelling-size requirements in Franklin County.
  • Camping on your land — Temporary camping on private land in Franklin County.
  • Tiny homes — Tiny-home occupancy in Franklin County.
  • Short-term rentals — Short-term-rental operation in Franklin 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 Franklin County, Kentucky

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

Franklin County scores 58/100 on the Bolthole Index, a solid county profile. Its strengths: manageable long-term carry cost and mixed durability signals. Watch-outs: a weaker property-autonomy legal backdrop and more administrative friction around building and land use.

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

Franklin County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Franklin County Health Department (Onsite Sewage Program). 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 Franklin County, Kentucky?

Land in Franklin County runs about $4,931 per acre, based on the latest county data.

What is the water situation in Franklin County?

Franklin County gets about 49.6" of rain a year, with severe drought in roughly 2.1% of years.

How remote is Franklin County?

A representative private-land location has about 28,648 people within a 30-minute drive and 4,551,132 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.

Off-grid gear

Going off-grid in Franklin County means bringing your own water and power. The kit we’d start with:

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How Franklin compares in Kentucky

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