Bolthole Index

Franklin County, Kentucky

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

58Index Score / 100
#85 of 120 in Kentucky

Unincorporated Franklin County, Kentucky requires a building permit before a home is erected, moved, added to, or structurally altered, subject to qualifying farm exemptions12. Franklin County Planning & Zoning administers zoning; the Franklin County Health Department handles private septic systems where Frankfort municipal sewer is unavailable34. Building applications require two plan sets submitted to the office, and permitted work requires inspections56.

At a glance

Building permit
Required for homes in unincorporated areas; qualifying farm exemptions apply12
Inspections
Required for permitted work; schedule by telephone, not email or phone message6
Zoning
County ordinance; uses, setbacks and height vary by district37
Septic authority
Franklin County Health Department where municipal sewer is unavailable4
Certificate of occupancy
Required before regulated occupancy, except as allowed by the ordinance8
Farmstead exemption
Home or agricultural structure on a qualifying farm of at least 10 acres; other approvals remain29
Qualified manufactured home
Minimum total living area of 900 square feet; additional qualification rules apply10
Private well
No owner permit application or fee; certified driller required11

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 October 10, 2026.

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

Unincorporated Franklin County requires a building permit before a home is erected, moved, expanded, or structurally altered1. The county also lists decks, in-ground pools, commercial buildings, storage buildings larger than 200 square feet, and renovations beyond cosmetic work as requiring building permits12. Kentucky residential-code standards apply even though the state leaves single-family permit requirements to local ordinance13. Submit the application and two plan sets to Planning & Zoning; building permits are not issued by email or online5. The published fee schedule lists $25 for residential plan review and $0.15 per square foot for one/two-family construction, with a $250 minimum per unit14. Qualifying farmstead construction may be exempt from building permits and inspections2.

Who issues building permits in Franklin County, and how do you reach them?

Franklin County's Building Division, within Planning & Zoning, monitors permitted construction for code and ordinance compliance15. Visit 321 West Main Street in Frankfort or call (502) 875-875115. County building inspections occur at stages of permitted work; keep construction accessible and exposed until approval, and schedule by telephone rather than email or phone message16. The department also issues 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 sidewalks17. Before occupying a regulated new, moved, converted, enlarged, or changed structure or premises, obtain the Building Inspector's certificate of occupancy unless an ordinance exception applies8.

Does Franklin County have zoning, and what exemptions apply to farms?

The county zoning rules below apply to unincorporated Franklin County; municipal jurisdiction must be checked separately18. The county publishes zoning districts with different uses, lot requirements, setbacks, and heights, so ask Planning & Zoning for the parcel’s district before laying out buildings71920. Agricultural buildings on land used solely for qualifying agriculture are exempt from ordinary building-permit, occupancy-certificate, height, yard, and location requirements, but road-protection setbacks and floodplain regulation can still apply21. Separately, a homeowner may request a farmstead exemption from building permits and inspections for a home or agricultural structure on a farm of at least 10 acres; the application fee is $502. The farmstead exemption excludes commercial operations and leaves zoning, septic, plumbing, electrical, and floodplain requirements in place9. Land division requires subdivision approval and recorded plats, with an exception for qualifying agricultural-use divisions that involve no new street22.

How do septic permits work in Franklin County?

For Franklin County properties outside Frankfort municipal sewer service, begin with the Franklin County Health Department’s septic site evaluation; construction served by private septic needs a passing evaluation423. Obtain the septic construction permit before any part of the system is constructed, installed, or altered; the application requires drawings, specifications, and fees, and the permit expires after one year unless extended24. Installed, altered, or repaired systems require a certified inspector’s inspection before backfilling25. 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 permit26. The existing-system fee does not establish a universal inspection requirement27. Only 6.3% of county soils are rated “not limited” for conventional drain fields; obtain a site evaluation before buying, because a low rating does not mean septic is impossible28.

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

We could not confirm a general Franklin County rule for residential RV occupancy or tiny homes; ask Planning & Zoning about the proposed use and duration17. In mapped A, A1-30, AO, AH, or AE flood-hazard areas, an RV must stay fewer than 180 consecutive days, be fully licensed and ready for highway use, or meet new-construction permit requirements, including manufactured-home anchoring and elevation requirements29. Franklin County’s “qualified manufactured home” definition requires at least 900 square feet of total living area, a permanent foundation, appropriate utility connections, and additional age, width or height, and installation conditions10. That definition does not establish a minimum size for every dwelling; we could not confirm a general dwelling-size rule, so ask Planning & Zoning which category fits the proposed home1017. Mobile homes used as single-family residences are listed in the Rural Residential district, subject to applicable requirements30.

What are the steps to build a home in Franklin County?

  1. Ask Planning & Zoning for the parcel’s jurisdiction, zoning district, setbacks, height limit, and subdivision requirements; resolve any farmstead exemption before applying for a building permit187222.
  2. Where municipal sewer is unavailable, obtain the Health Department site evaluation, then the septic construction permit before system work begins2324.
  3. Resolve access: a state-highway driveway requires written application to the District Engineer; ask the county Road Department about county-road drainage and culverts3132.
  4. Submit the building application and two scaled plan sets showing lot dimensions, structures, building lines, height, and intended use to Planning & Zoning335.
  5. Obtain the state plumbing permit before plumbing construction or alteration34.
  6. Schedule building inspections, keep work exposed until approved, and obtain the required certificate of occupancy before use68.

What should you check before buying land in Franklin County?

Floodplain: outside incorporated-city jurisdiction, the county’s flood-repair guidance requires both state approval and a local Stream Construction Permit from Planning & Zoning; repairs equaling or exceeding 50% of market value use the state General Flood Permit, while lesser repairs use the Non-Substantial Permit35. Floodplain permits remain applicable to qualifying farmsteads9. Water: Kentucky requires no well-permit application or fee from the property owner, but a certified driller must construct or abandon the well11. Rural subdivisions and development plans require public potable water or a properly permitted private well36. Access: regulated subdivision and development-plan driveways must meet county access standards37. Taxes: the effective property tax rate is about 0.8%, with a median annual bill near $1,6723839.

Watch-outs

  • The county lists building permits for storage buildings over 200 square feet and zoning permits for those of 120 square feet or less; ask Planning & Zoning which approval covers a building between those thresholds1217.
  • We could not confirm a county-road driveway approval process or a separate floodplain office; ask the Road Department about access and Planning & Zoning about the local Stream Construction Permit3235.

Sources

  1. Franklin County Zoning Ordinance, quoted and re-checked
  2. Farmstead Exemption Application, quoted and re-checked
  3. Planning, Zoning & Building Code Enforcement, quoted and re-checked
  4. Septic Information, quoted and re-checked
  5. Building Permits, quoted and re-checked
  6. Building Permits, quoted and re-checked
  7. Franklin County Zoning Ordinance, quoted and re-checked
  8. Franklin County Zoning Ordinance, quoted and re-checked
  9. Farmstead Exemption Application, quoted and re-checked
  10. § 155.010 DEFINITIONS, quoted and re-checked
  11. Water Well Information for Home Owners, quoted and re-checked
  12. Building Permits, quoted and re-checked
  13. 815 KAR 7:125 Kentucky Residential Code, quoted and re-checked
  14. Fee Schedule Rev. 1.9.2025, quoted and re-checked
  15. Franklin County Building Division (Planning & Zoning) (franklincounty.ky.gov)
  16. Building Permits, quoted and re-checked
  17. Franklin County Planning & Zoning (franklincounty.ky.gov)
  18. Planning, Zoning & Building Code Enforcement, quoted and re-checked
  19. Franklin County Zoning Ordinance, quoted and re-checked
  20. Franklin County Zoning Ordinance Single Document, quoted and re-checked
  21. Franklin County Zoning Ordinance Single Document, quoted and re-checked
  22. Frankfort and Franklin County Subdivision and Development Plan Regulations, quoted and re-checked
  23. Septic Information, quoted and re-checked
  24. 902 KAR 10:085 Kentucky on-site sewage disposal systems, quoted and re-checked
  25. 902 KAR 10:085. System Installation Inspection (Kentucky statewide rule), quoted and re-checked
  26. Franklin County Health Department, Environmental Health (Onsite Sewage Program) (fchd.org)
  27. Septic Information, quoted and re-checked
  28. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  29. Franklin County Zoning Ordinance, quoted and re-checked
  30. Franklin County Zoning Ordinance, quoted and re-checked
  31. 603 KAR 1:020 Driveway approaches, entrances; construction and maintenance (Kentucky statewide rule), quoted and re-checked
  32. Franklin County Road Department (franklincounty.ky.gov)
  33. franklincounty.ky.gov, quoted and re-checked
  34. Division of Plumbing Fee Change and Permit Information (Kentucky statewide rule), quoted and re-checked
  35. County Floodplain Permitting, quoted and re-checked
  36. Frankfort and Franklin County Subdivision and Development Plan Regulations, quoted and re-checked
  37. Frankfort and Franklin County Subdivision and Development Plan Regulations, quoted and re-checked
  38. Effective property tax rate: Bolthole Index county data
  39. Median property tax bill: Bolthole Index county data

Written October 10, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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Compared with neighboring counties

Like all 6 of its neighbors, Franklin County requires a building permit for a home.

RuleFranklin CountyScott CountyWoodford CountyAnderson CountyShelby CountyOwen CountyHenry County
Building permitRequiredRequiredRequiredRequiredRequiredRequiredRequired
County zoningYesYesYesYesYesNoYes
Septic permitsCounty Health Dept.WEDCO District Health Dept.County Health Dept.County Health Dept.North Central District Health Dept.Three Rivers District Health Dept.North-Central District Health Dept.

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%Soils rated "not limited" for septic (strict USDA rating)
8,267 acWorkable land screen
59%Wooded land
43.4 tonsBiomass / forest ac
55.6°FAvg temp

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Cities and towns in Franklin 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.

Frankfort

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 greater than 200 square feet, residences, commercial buildings, and renovations to structures other than facial renovations.

    • Applications require two sets of building plans.
    • Applications must be submitted to the Planning and Zoning office; no permit is issued by email or online.
    • Farmstead exemptions may apply under the separate county application.

    storage-building threshold: > 200 sq ft

    “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.”
    One more reviewed finding on this topic
    • Required — Buildings for human habitation erected, moved, added to, or structurally altered under the Franklin County Zoning Regulation.
      “No building for human habitation shall be erected, moved, added to, or structurally altered, nor shall any of said activities be commenced without a building permit therefore issued by the Building Inspector having properly vested authority under the Kentucky Building Code and this ordinance.”
  • Owner-builder exemptionConditional

    Farmstead Exemption for a homeowner constructing a home or agricultural structure on qualifying farm property outside the municipal context identified by the applicable state rule.

    • Property must be at least 10 acres and classified as a farm.
    • The exemption does not apply to commercial operations.
    • It does not exempt floodplain permits, septic requirements, plumbing inspections, electrical inspections, zoning regulations, business licenses, or other requirements.
    • The county packet lists a $50 fee payable to the Franklin County Treasurer.

    minimum property size: >= 10 acres (property must be classified as a farm) · application fee: 50 USD (payable to Franklin County Treasurer)

    “In accordance with KRS 198B06(1) and KAR 7:120 & 125, a homeowner may request a Farmstead Exemption where their property is at least 10 acres in size and classified as a farm. This exemption allows for construction of a home and/or agricultural structures without a building permit and building inspections.”
  • InspectionsRequired

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

    • Work is subject to inspection at different stages.
    • Construction must remain accessible and exposed until approved.
    • Inspections must be scheduled with the office; no inspections are scheduled via 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.”
    2 more reviewed findings on this topic
    • Required — Construction or work for which a Franklin County building permit is required.
      “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)”
    • Required — Construction or work for which a Franklin County building permit is required.
      “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.”
  • Certificate of occupancyRequired

    Structures or premises created, erected, changed, converted, enlarged, or moved under the Franklin County Zoning Regulation.

    • No use or occupancy is allowed until the Building Inspector issues the certificate, except as allowed by the Regulation.
    • The certificate must show conformity with the Zoning Regulation.
    • A temporary certificate may be issued during alterations or partial occupancy for a period not exceeding six months.
    • Existing uses or structures may receive a certificate after written application and inspection.

    temporary certificate maximum period: <= 6 months (during alterations or partial occupancy)

    “Except as allowed by this Regulation, no person shall use or permit the use of any structure or premises or part thereof hereafter created, erected, changed, converted, enlarged or move, wholly or partly, until a certificate of occupancy shall have been issued by the Building Inspector, having properly vested authority under the Kentucky Building Code and this ordinance.”
    One more reviewed finding on this topic
    • Required — Structures or premises created, erected, changed, converted, enlarged, or moved under the zoning regulation.
      “Except as allowed by this Regulation, no person shall use or permit the use of any structure or premises or part thereof hereafter created, erected, changed, converted, enlarged or move, wholly or partly, until a certificate of occupancy shall have been issued by the Building Inspector, having properly vested authority under the Kentucky Building Code and this ordinance.”
  • County-wide zoningPresent (with conditions)

    Zoning regulation administered by Franklin County Planning and Zoning under the Franklin County Zoning Regulation.

    • The ordinance includes conditional uses, dimensional variances, and other exceptions administered through the Board of Zoning Adjustments and Planning Commission.
    “This ordinance shall apply to all land use, buildings, signs, structures for residential, commercial, industrial, and other uses within Franklin County.”
    One more reviewed finding on this topic
    • Present — Franklin County zoning ordinance administration.
      “This ordinance shall apply to all land use, buildings, signs, structures for residential, commercial, industrial, and other uses within Franklin County.”
  • 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.”
    One more reviewed finding on this topic
    • Present — Franklin County zoning administered under the county zoning ordinance; this claim does not assign county authority over separate municipal zoning.
      “Staff administers the Franklin County Zoning Ordinance and the Frankfort and Franklin County Subdivision and Development Plan Regulations.”
  • Zoning districtsPublished

    Zoning districts and district-specific dimensional controls in the Franklin County Zoning Regulation.

    • The ordinance publishes district names, permitted and conditional uses, and dimensional standards, including Agricultural, Rural Residential, Special Residential, and commercial districts.
    • District-specific rules and exceptions control individual parcels.
    “These regulations establish the following zoning districts, the boundaries of which are shown on the maps, made a part of these regulations and which are designated as the “Official Zoning Map.””
    One more reviewed finding on this topic
    • Published — Franklin County zoning districts and associated dimensional standards.
      “These regulations establish the following zoning districts, the boundaries of which are shown on the maps, made a part of these regulations and which are designated as the “Official Zoning Map.””
  • Minimum dwelling sizeSpecified

    Qualified manufactured homes under Franklin County zoning definitions.

    • The home must be manufactured on or after 6-15-2002.
    • The home must be affixed to a permanent foundation, connected to appropriate facilities, and installed in compliance with KRS 227.570.
    • The home must be at least 20 feet wide at its smallest width measurement or be two stories in height and oriented so its main entrance door faces the street.
    • The home must not be located in a manufactured-home land-lease community.
    • The permanent foundation must be capable of transferring the maximum design load into soil or bedrock without failure, constructed of concrete, and placed below grade deeply enough to prevent frost damage.

    minimum total living area: >= 900 square feet

    “(d) Has a minimum total living area of 900 square feet;”
  • SetbacksSpecified

    County zoning districts with district-specific yard and building-line requirements.

    • Setbacks vary by zoning district and use.
    • The ordinance defines front setbacks by public right-of-way or, where unknown, by street centerline.

    Rural Residential A front yard: 30 feet · Rural Residential A street-side yard: 20 feet · Rural Residential A side yard: 10 feet · Rural Residential A rear yard: 40 feet

    “c) Minimum front yard 30 feet d) Minimum street side yard 20 feet e) Minimum side yard 10 feet f) Minimum rear yard 40 feet”
    2 more reviewed findings on this topic
    • District specific (with conditions) — Front, side, rear, street-side, and accessory-use setbacks in Franklin County zoning districts.
      “Where conflicts may exist between an established setback and the setback required by the Zoning Regulation, the minimum established setback shall be observed.”
    • Specified — District-specific setbacks under the county zoning ordinance.
      “c) Minimum front yard 50 feet d) Minimum street side yard 30 feet e) Minimum side yard 25 feet f) Minimum rear yard 25 feet”
  • Building heightDistrict specific (with conditions)

    Buildings and structures regulated by the Franklin County Zoning Ordinance; maximum heights vary by zoning district and use.

    • The Agricultural District has a 35-foot maximum height, with exceptions for barns, silos, steeples, water towers, windmills, communication towers, and other structures subject to general height exceptions.
    • The ordinance contains different height standards in other districts, including 35 feet, 50 feet, 75 feet, height-to-yard ratios, and no maximum height in specified districts.
    • The Board of Zoning Adjustments considers dimensional variances to height.

    Agricultural District maximum height: 35 feet (barns, silos, steeples, water towers, windmills, communication towers, and other structures excepted under general height exceptions) · General Commercial District maximum height: 75 feet · Highway Commercial District maximum height: none

    “g) Maximum height 2:1 height to yard ratio”
    One more reviewed finding on this topic
    • Specified — District-specific building-height controls under the county zoning ordinance.
      “g) Maximum height, 35 feet except barns, silos, steeples, water towers, windmills, communication towers and other structures excepted general height exceptions.”
  • Living in an RVLimited

    Recreational vehicles placed in mapped special flood-hazard areas in Franklin County.

    • In A, A1-30, AO, AH, and AE areas, the RV must be on site fewer than 180 consecutive days, be fully licensed and ready for highway use, or meet new-construction permit requirements including manufactured-home anchoring and elevation requirements.
    • The ordinance defines ready for highway use as licensed and insured, on wheels or a jacking system, attached only by quick-disconnect utilities and security devices, with no permanently attached additions.

    maximum site duration under one option: < 180 consecutive days (unless another listed floodplain condition is satisfied)

    “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”.”
    One more reviewed finding on this topic
    • Limited — Recreational vehicles placed in mapped A, A1-30, AO, AH, and AE flood-hazard areas in Franklin County.
      “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”.”
  • Manufactured homesLimited

    Manufactured/mobile homes used as single-family residences in the Rural Residential RR district.

    • The use is limited to the RR zoning district provision quoted.
    • Other district-specific zoning, permits, installation, and floodplain requirements may apply.
    “Detached single family dwelling units, including mobile homes used as single family residences.”
  • Who permits septicCounty (with conditions)

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

    • The page incorporates 902 KAR 10:085.
    • Properties served by Frankfort Sewer Department municipal sewer are outside this private-septic requirement.
    “All plans with construction being served by a private septic system MUST have a passing/approved site evaluation from the Franklin County Health Department”
    One more reviewed finding on this topic
    • Mixed (with conditions) — Private septic systems in Franklin County properties not served by Frankfort municipal sewer.
      “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.”
  • Septic permitRequired

    Construction, installation, or alteration of private on-site sewage systems in Franklin County where municipal sewer is unavailable.

    • A site evaluation precedes the construction permit.
    • The application must include a detailed drawing, specifications, and required permit fees.
    • The permit may be issued only by a certified inspector to a certified installer or homeowner under 902 KAR 10:110.
    • The permit expires one year after issuance unless the Cabinet grants an extension.

    permit validity: 1 year (unless an extension is granted by the Cabinet)

    “After the site evaluation has been conducted, 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 inspectionLimited

    Existing private sewage systems in Franklin County.

    • The official page lists an existing-system inspection and fee but does not establish that inspection is required for every existing system.
    • Existing system inspection fee is $250.

    existing system inspection fee: 250 USD

    “Site Evaluation $250 New Installation Permit $270 Existing System Inspection $250 Repair Permit $270”
  • 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.”
  • Mandatory utility hookupConditional

    Subdivisions and development plans in Franklin County, with distinctions between urban and rural areas.

    • Urban-area subdivisions and sites require adequate potable water from a public utility provider.
    • Rural-area subdivisions and development plans require potable water from a public utility provider or a properly permitted private well.
    • The regulations also list sanitary sewer, electricity, gas, cable, telephone, flood-hazard protection, and stormwater management among required facilities and services.
    “All Rural Area SUBDIVISIONS and development plans are required to have adequate potable water service from a public utility provider, or a properly permitted private well, for drinking water and fire protection.”
  • Agricultural exemptionAvailable (with conditions)

    Land used solely for agricultural, farming, dairying, stock raising, or similar purposes, and agricultural land division not involving a new street.

    • Agricultural land division is exempt from subdivision regulations when it does not involve a new street.
    • Agricultural buildings are exempt from ordinary building-permit, certificate-of-occupancy, height, yard, location, and courts requirements when the land is used solely for qualifying agricultural purposes.
    • Setbacks may still be required for protection of existing and proposed roads, streets, and highways.
    • Floodway/floodplain buildings or buildings that increase flood heights or obstruct floodwaters may be fully regulated.
    “Notwithstanding any other provision of this Zoning Regulation, land which is used solely for agricultural, farming, dairying, stock raising or similar purposes shall have no regulations imposed as to building permits, certificates of occupancy, height, yard, location or courts requirements for agricultural buildings except that setback may be required for the protection of existing and proposed roads, streets and highways and that all buildings in a designated floodway or flood plain or which tend to increase flood heights or obstruct the flow of flood waters may be fully regulated.”
    2 more reviewed findings on this topic
    • Available (with conditions) — Agricultural buildings on land used solely for agricultural, farming, dairying, stock raising, or similar purposes.
      “land which is used solely for agricultural, farming, dairying, stock raising or similar purposes shall have no regulations imposed as to building permits, certificates of occupancy, height, yard, location or courts requirements for agricultural buildings”
    • Conditional — Farmstead construction exemption for qualifying farm property.
      “This exemption does not apply to commercial operations and does not exempt the owner from any other permits or requirements, including, but not limited to: State and Local Floodplain Permits, Septic System Requirements, Plumbing Inspections, Electrical Inspections, Zoning Regulations, Business Licenses, etc.”
  • Subdividing landRegulated (with conditions)

    Subdivision and development plans on lands within Franklin County and the City of Frankfort.

    • The regulations apply throughout Franklin County and within Frankfort municipal limits.
    • Agricultural-use division of land not involving a new street is exempt under §1.06.00.
    • Previously approved plats and plans may be exempt under the transition provisions in §1.05.00.
    “No person shall subdivide land without the approval and recording of a MAJOR or MINOR RECORD PLAT in accordance with the requirements of these regulations.”
    One more reviewed finding on this topic
    • Regulated (with conditions) — Subdivision and development-plan regulation in Franklin County and Frankfort/Franklin County planning jurisdiction.
      “In all cases where the ownership of land is divided for the purpose of eventual development of lots of any kind (residential, commercial, and industrial), the provisions of the subdivision regulations of Franklin County and amendments thereto shall apply in addition to the provisions of the zoning ordinance.”
  • Driveway accessLimited

    Driveways serving subdivisions and development plans regulated under the Frankfort and Franklin County subdivision regulations.

    • Driveway grades must conform to Kentucky Transportation Cabinet standards.
    • A driveway grade may not exceed 12 percent.

    maximum driveway grade: <= 12 percent (subject to Kentucky Transportation Cabinet standards)

    “Driveway GRADES shall conform to the requirements of the Kentucky Transportation Cabinet Standard Index, Roadways and Traffic Design Standard Indices, latest edition, but in no case shall a driveway GRADE exceed twelve (12) percent.”
  • Building in a floodplainRequired

    Floodplain development and flood-damage repairs in Franklin County outside incorporated-city jurisdiction, with similar city processes separately administered.

    • All homes impacted by the referenced flooding must obtain a floodplain permit regardless of damage amount.
    • Substantial damage is repairs or renovations equaling or exceeding 50 percent of market value and requires the state General Flood Permit.
    • Repairs below 50 percent require the state Non-Substantial Permit.
    • Both state permit types also require a local Stream Construction Permit from Franklin County Planning and Zoning.
    • The county page specifically addresses county residents outside the incorporated city and directs city residents to city planning staff.

    substantial damage threshold: >= 50 percent of market value (repairs and renovations)

    “Both types of state permits will also require a local Stream Construction Permit from Franklin County Planning and Zoning Office.”
    One more reviewed finding on this topic
    • Limited — Development and subdivision proposals in identified flood-hazard areas.
      “In all special flood hazard areas where base flood elevation data have been provided, as set forth in Article 8.3, Section B, the following provisions are required: 1) Residential Construction. New construction or substantial improvement of any residential structure (or manufactured home) shall have the lowest floor, including basement, mechanical equipment, and ductwork elevated no lower than 2 feet above the base flood elevation.”
  • Permit feesPublished (with conditions)

    Franklin County planning, zoning, building-code, and electrical-inspection fees listed in the county fee schedule.

    • The fee schedule is labeled Rev. 1.9.2025; this revision label is not treated as an effective date.
    • Commercial plan review, new construction, additions, alterations, pools, fire suppression, alarms, construction trailers, tents, cell towers, and fast-track processing are listed as per the Kentucky Building Code fee schedule.
    • Residential fees include square-footage charges and minimum fees.
    • Zoning fees include manufactured/mobile homes, fences, retaining walls, pools, farmsteads, signs, floodplain development, and other listed permits.

    residential plan review: 25 USD · one/two-family construction: 0.15 psf; minimum $250 per unit USD · modular home: 0.15 psf; minimum $250 per unit USD · manufactured/mobile homes zoning review: 50 USD · farmstead zoning review: 50 USD

    “Plan Review $25 One/Two-family construction $0.15 psf./minimum fee $250 per unit Modular Home $0.15 psf./minimum fee $250 per unit”
    One more reviewed finding on this topic
    • Published — Franklin County Planning, Zoning and Building Codes Department permits, reviews, inspections, and registrations.
      “First Inspection $25 Second Inspection $50 Third Inspection $100 Fourth and Subsequent Inspection $200”
  • Permit processPublished (with conditions)

    Franklin County building-permit applications.

    • Applicants must complete an application and submit two sets of building plans.
    • Applications must be submitted to the Planning and Zoning office.
    • No permit is issued via email or online.
    • The office reviews and issues the permit.

    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.”
    One more reviewed finding on this topic
    • Published (with conditions) — County planning, zoning, building, electrical, mobile-home, subdivision-plat, and floodplain permitting processes.
      “All applications for building permits shall be accompanied by plans in duplicate, drawn to scale and showing the actual shape and dimensions of the lot to be built upon;”

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.”
    3 more reviewed findings on this topic
    • Adopted — Kentucky Building Code and Kentucky Residential Code applicable in Kentucky, including Franklin County subject to stated exemptions and local enforcement jurisdiction.
      “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 — Kentucky construction, including Franklin County, subject to the stated residential-code exception.
      “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.”
    • 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.”
  • Camping on your landLimited

    Camping or sleeping in the specified public and private pedestrian or vehicle-use areas statewide.

    • The person must knowingly enter or remain in a listed area with intent to sleep or camp.
    • The area must not have been designated for sleeping or camping, or the individual must lack authorization to sleep or camp there.
    • The listed areas include streets, sidewalks, areas under bridges or underpasses, paths, parks, cemeteries, and other areas designated for pedestrians or vehicles, including ingress or egress areas to businesses, homes, or public buildings.
    • The first offense is a violation; a second or subsequent offense, or a first offense where the person refuses to cease, is a Class B misdemeanor.
    • The section does not prohibit customary and temporary use of recreational camping areas, rest areas, or other properties specifically designated for resting or sleeping.
    • Temporary sleeping in a vehicle parked lawfully on a public road, street, or parking lot is not prevented when sleeping and parking occur for less than twelve (12) hours.

    temporary vehicle sleeping period: < 12 hours (The vehicle must be parked lawfully on a public road, street, or parking lot.)

    “A person is guilty of unlawful camping when he or she knowingly enters or remains on a public or private street, sidewalk, area under a bridge or underpass, path, park, cemetery, or other area designated for use by pedestrians or vehicles, including areas used for ingress or egress to businesses, homes, or public buildings, with the intent to sleep or camp in that area, when the area has not been designated for the purpose of sleeping or camping or the individual lacks authorization to sleep or camp in the area.”
    2 more reviewed findings on this topic
    • Allowed (with conditions) — Temporary camping locations for unsheltered homeless individuals designated by local governments under Kentucky law.
      “A local government may designate indoor or outdoor areas with defined boundaries in an area zoned for commercial or industrial use, separate from any area frequently used for public purposes, as a temporary camping location for unsheltered homeless individuals.”
    • Limited — Temporary parking of recreational vehicles on public or private property associated with specified publicly announced events.
      “Nothing in KRS 219.310 to 219.410 shall be construed to apply to the temporary parking of recreational vehicles on public or private property, for not more than thirty (30) days, associated with festivals, fairs, sporting events, yard sales, or other publicly announced events.”
  • 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.”
  • 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 Franklin County.
      “In 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”
  • 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' 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.”

Still unanswered

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

  • Tiny homes — Occupancy of tiny homes as residences in Franklin County, Kentucky.
  • Short-term rentals — Short-term rentals 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). 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 Franklin County?

Living in an RV on your own land in Franklin County is limited to specific cases: Recreational vehicles placed in mapped special flood-hazard areas in Franklin County. In A, A1-30, AO, AH, and AE areas, the RV must be on site fewer than 180 consecutive days, be fully licensed and ready for highway use, or meet new-construction permit requirements including manufactured-home anchoring and elevation requirements. The ordinance defines ready for highway use as licensed and insured, on wheels or a jacking system, attached only by quick-disconnect utilities and security devices, with no permanently attached additions. Confirm with the county before relying on it.

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.

How Franklin compares in Kentucky

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