Bolthole Index

Boyle County, Kentucky

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

55Index Score / 100
#98 of 120 in Kentucky

Boyle County, Kentucky requires building permits for new homes through the Boyle County Building Inspection Office1. Zoning approval comes from the joint Danville-Boyle County ordinance, which also covers Danville, Junction City and Perryville2. Septic permits come from the local health department3.

At a glance

Building permit
Required for new homes and most construction1
Building inspections
Foundation, framing and final stages4
Zoning
Yes; joint Danville-Boyle County ordinance with its own districts25
Septic
Local health department permit; $50 state fee plus any local fee6
RV living
Allowed in RV parks of five acres or more; private-land residential use not confirmed7
Tiny homes
Confirm parcel zoning and building requirements81
Owner-builder
Farmstead exemption for qualifying farms; homeowners may apply for their own septic permit910
Accessory apartments
Allowed in the Agriculture, Rural Residential and R1-A districts11

Who to call

Building permits

Boyle County Building Inspection Office

Building permits, contractor licensing and county building inspections

859-238-1107

445 West Main Street, PO Box 670, Danville, KY 40423

Online permits →

Zoning

Danville-Boyle County Planning & Zoning Commission

Planning, zoning and subdivision questions for Boyle County

859-238-1235

445 W. Main St. Danville, KY 40422

Septic permits

Boyle County Health Department Environmental Services

On-site sewage program inspections and environmental-health questions

(859) 236-2053

448 South Third Street, Danville, KY 40423

Roads & driveways

Boyle County Public Works

County road maintenance, road and street plan review, drainage review, and posted entrance and flood-hazard permit forms

859-238-1132

227 N. Stewarts Lane, Danville, KY 40422

Contact details are copied from each office’s official page and were checked against it on October 9, 2026.

Off-grid gear

Going off-grid in Boyle 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 Boyle County, Kentucky?

Yes. Boyle County requires building permits for one- and two-family dwellings and most construction handled by its local Building Inspection Office.1 Kentucky's residential code says permits are not required for a single-family dwelling unless a local ordinance requires them; Boyle County has exercised that local authority.121 The county office lists decks, porches, remodeling, demolition, garages, in-ground pools and residential storage structures over 200 square feet among the projects that require permits.13 Manufactured homes are state-regulated, but the county says to consult its building inspector and charges a site-permit fee for manufactured or modular homes.13 Qualifying farms have a farmstead exemption: a dwelling or incidental farm building on one lot of at least 10 acres, outside city limits and registered as agricultural with the county PVA, is exempt from the county building permit, but no inspections are made on it and the affidavit still asks about floodplain permits9.

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

The Boyle County Building Inspection Office issues local building permits and can be reached at 859-238-1107 at 445 West Main Street, PO Box 670, Danville, Kentucky 40423.13 Applicants can upload documents and pay through the county's online permit portal; the office also accepts check, cash or credit/debit card in person or by phone.14 General contractors and homeowners must complete the contractor/sub-contractor identification form when applying.14 During permitted work, the applicant or agent must notify the office when the project is ready for foundation, framing and final inspections.4 A new dwelling subject to the county permit process cannot be occupied until it has a certificate of occupancy.15

Does Boyle County have zoning?

Yes. Boyle County zoning is administered through the Danville-Boyle County Planning & Zoning Commission under a joint zoning ordinance, with separate legislative bodies for the county and for Danville, Junction City and Perryville216. Contact the commission at 859-238-1235 or visit 445 W. Main St. in Danville before designing around a parcel17. Dimensional rules depend on the district. In the Agriculture District the minimum lot is 50,000 square feet whether the lot is on public sewer or septic, with 50-foot front, 10-foot side and 25-foot rear setbacks, 25% maximum lot coverage and no stated height limit18192021. The Rural Residential district requires 40,000 square feet and allows 40% lot coverage and a 42-foot maximum height182021. Accessory apartments, attached or detached, are allowed in the Agriculture, Rural Residential and R1-A districts at up to 50% of the principal structure's floor area11. Zoning approval is separate from the building permit and the septic permit. A minimum dwelling size could not be confirmed, so ask the commission. Kentucky also requires planning-commission approval before land is subdivided22.

How do septic permits work in Boyle County?

Boyle County onsite sewage disposal is governed by Kentucky's program and administered locally through the health department, which performs site evaluations and inspections and issues homeowner permits.23 A permit is required before constructing, installing or altering an onsite sewage disposal system, and the application follows a site evaluation with drawings, specifications and fees.24 Every onsite system that is installed, constructed, altered or repaired must be inspected by a certified inspector before backfilling.25 Only 3.7% of Boyle County soils rate as free of severe limitations for a conventional septic drain field, so make the site evaluation an early contingency rather than assuming a standard system will work.26 Boyle County Health Department Environmental Services handles onsite-sewage inspections and can be reached at (859) 236-2053.27 A homeowner may apply for a permit to build the system serving their own residence, but must personally do the work (a certified installer may only excavate and backfill if disclosed), and no one may receive more than one homeowner permit in any five-year period10. The state fee is $50 plus any local board-of-health fee, and septic permits cover every address in Boyle County, whether inside a city or not6.

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

Boyle County's joint ordinance allows recreational vehicle occupancy in RV parks, which need five acres, public sanitary sewer and direct access to an arterial highway or major collector; the ordinance does not create a general right to live in an RV on any private parcel7. Kentucky's rule allowing brief sleep in a lawfully parked vehicle on a public road, street or parking lot does not give permission to occupy an RV long-term on private land28. A tiny-home occupancy rule could not be confirmed, and a new dwelling remains subject to the county building permit and a certificate of occupancy15. Manufactured homes are permitted in the Agriculture, Rural Residential and R1-C districts, and the county manufactured-housing site permit application includes a $200 siting fee and requires planning and zoning approval2930. Ask the Planning & Zoning Commission with the parcel address whether temporary occupancy during construction is allowed17.

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

  1. Ask the Danville-Boyle County Planning & Zoning Commission to confirm the parcel's zoning district, allowed residential use and dimensional standards.217
  2. Arrange a health-department site evaluation if public sewer is unavailable, then obtain the onsite sewage permit before system construction.2324
  3. Confirm access: a new or additional driveway onto a Kentucky highway requires a written application to the state District Engineer.31
  4. Apply to the Boyle County Building Inspection Office and use its portal to submit documents and pay.1413
  5. Notify the building office at the foundation, framing and final stages.4
  6. Complete the septic inspection before backfilling and obtain the certificate of occupancy before moving into the new dwelling.2515

What should you check before buying land in Boyle County?

Start with zoning and wastewater feasibility. Boyle County has joint zoning, and only 3.7% of its soils rate without severe limitations for a conventional septic drain field.826 Check mapped flood risk as well: development in an identified Kentucky floodplain requires both state and local floodplain permits, and Boyle County Public Works posts flood-hazard permit forms.3233 For road access, ask Public Works whether a county entrance permit applies, or the state District Engineer if the driveway meets a Kentucky highway.3331 Boyle County's effective property-tax rate is about 0.9%, with a median annual bill near $1,712.3435 The nearest city of 100,000 or more is about 36 miles from the county center.36

Watch-outs

  • Do not occupy a newly permitted dwelling before Boyle County issues its certificate of occupancy.15
  • Conventional septic feasibility is a major parcel-level risk because only 3.7% of county soils rate without severe drain-field limitations.26
  • Long-term private-land RV occupancy, tiny-home rules and a minimum dwelling size were not confirmed; ask the Planning & Zoning Commission about the specific parcel717.
  • The farmstead exemption needs a 10-acre lot, county PVA agricultural registration and a location outside city limits, and exempt projects get no construction inspections9.

Sources

  1. Boyle County Building Inspection (2026 county census)
  2. Ordinance No. 920.24, quoted and re-checked
  3. 902 KAR 10:110. Issuance of on-site sewage disposal system permits, quoted and re-checked
  4. Residential Permit Application, quoted and re-checked
  5. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  6. 902 KAR 10:110 Issuance of onsite sewage disposal system permits, quoted and re-checked
  7. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  8. Ordinance No. 920.24 (2026 county census)
  9. Farmstead Exemption Affidavit, quoted and re-checked
  10. 902 KAR 10:110 Issuance of onsite sewage disposal system permits, quoted and re-checked
  11. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  12. 815 KAR 7:125, Kentucky Residential Code (Kentucky statewide rule), quoted and re-checked
  13. Boyle County Building Inspection Office (boylecountyky.gov)
  14. Building Inspection | Boyle County, KY, quoted and re-checked
  15. Residential Permit Application, quoted and re-checked
  16. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  17. Danville-Boyle County Planning & Zoning Commission (boyleplanning.org)
  18. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  19. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  20. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  21. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  22. KRS 100.277 — Commission approval required for subdivisions (Kentucky statewide rule), quoted and re-checked
  23. Onsite Sewage Disposal Systems Program, quoted and re-checked
  24. 902 KAR 10:110. Issuance of on-site sewage disposal system permits (Kentucky statewide rule), quoted and re-checked
  25. 902 KAR 10:085. System Installation Inspection (Kentucky statewide rule), quoted and re-checked
  26. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  27. Boyle County Health Department Environmental Services (boylehealth.com)
  28. KRS 511.110 — Unlawful camping (Kentucky statewide rule), quoted and re-checked
  29. Danville-Boyle County Joint Zoning Ordinance, quoted and re-checked
  30. Building Inspection, quoted and re-checked
  31. 603 KAR 1:020 Driveway approaches, entrances; construction and maintenance (Kentucky statewide rule), quoted and re-checked
  32. Find Your Flood Zone (Kentucky statewide rule), quoted and re-checked
  33. Boyle County Public Works (boylecountyky.gov)
  34. Effective property tax rate: Bolthole Index county data
  35. Median property tax bill: Bolthole Index county data
  36. Straight-line distance from the county center to the nearest city of 100,000+ people: Bolthole Index county data

Written October 9, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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Compared with neighboring counties

Unlike 3 of the 5 neighbors with published rules, Boyle County has countywide zoning.

RuleBoyle CountyMercer CountyLincoln CountyGarrard CountyCasey CountyWashington CountyMarion County
Building permitRequiredRequiredRequiredRequiredLimitedNot requiredNot required
County zoningYesYesYesNoNot publishedNoNo
Septic permitsNot publishedCounty Health Dept.County Health Dept.County Health Dept.Lake Cumberland District Health Dept.Lincoln Trail District Health Dept.Lincoln Trail District Health Dept.

County locator

Boyle County in Kentucky

55
County map
Boyle County highlighted among the Kentucky counties · colored by Index score

How Boyle County scores

Seclusion33100% ev.
Self-Sufficiency65100% ev.
Admin Boringness4190% ev.
Durability75100% ev.
Property Autonomy33100% ev.
Carry Cost82100% 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
0.9%Property tax
$5,423Land / acre
49.9"Annual rain
1.9% of yrsSevere drought
5.7 / yr (+5.3)Mid-century 100°F days
12.6 daysMid-century dry spell
1.99" (+8.1%)Mid-century 1-day rain
1.83×Wildfire change factor
100%Forward climate coverage
$1,515Home insurance / yr
-0.9% / yrInsurance growth
0.41%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
71,533People within 30 min
3,012,877People within 2 hr
67,010Radius comparison (15 mi)
171.8People / sq mi
0%Federal land
69.8%Land at 15% slope or less
3.7%Soils rated "not limited" for septic (strict USDA rating)
4,151 acWorkable land screen
32.7%Wooded land
54.9 tonsBiomass / forest ac
55.5°FAvg temp

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Cities and towns in Boyle 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.

Not yet researched: Junction City · Perryville

Answers from the rulebook for Boyle County

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

Boyle County rules

  • InspectionsRequired

    Inspections for permitted residential construction handled by the Boyle County Building Inspection Office.

    • The residential application identifies foundation, framing, and final inspection stages.
    • The farmstead exemption affidavit states that no construction inspections will be made on an exempt project.
    “TIMELINE FOR INSPECTIONS FOUNDATION - WHEN FOOTER IS EXCAVATED, REINFORCEMENT INSTALLED, READY TO POUR CONCRETE FRAMING - WHEN PROJECT IS TOTALLY FRAMED UP, AFTER SERVICE ROUGH-IN INSPECTIONS, BEFORE INSULATION AND DRYWALL FINAL - WHEN ALL FINAL SERVICE INSPECTIONS ARE COMPLETED; HOUSE IS READY TO OCCUPY”
    One more reviewed finding on this topic
    • Required — Permitted building projects administered by the Boyle County Building Inspector.
      “Applicant/Agent is responsible for notifying this office when the project is ready for the various stages of inspection.”
  • Certificate of occupancyRequired

    New dwellings under the Boyle County residential building-permit process.

    • The reviewed application specifically states the rule for new dwellings; it does not establish a universal certificate-of-occupancy rule for every structure or use.
    • A complete contractor/subcontractor list may be required because failure can result in holding the certificate of occupancy or a stop-work order.
    “NEW DWELLINGS CANNOT BE OCCUPIED WITHOUT A CERTIFICATE OF OCCUPANCY”
    One more reviewed finding on this topic
    • Required — New commercial buildings and projects receiving a Boyle County certificate of occupancy.
      “NEW BUILDINGS CANNOT BE OCCUPIED WITHOUT A CERTIFICATE OF OCCUPANCY”
  • County-wide zoningPresent (with conditions)

    Zoning regulation in incorporated and unincorporated limits of Boyle County, including the cities of Danville, Junction City and Perryville, under the joint zoning ordinance.

    • The cited solar amendment applies to incorporated and unincorporated limits of Boyle County.
    • The joint ordinance has separate legislative bodies for Boyle County, Danville, Junction City and Perryville.
    • The cited ordinance states that, where provisions conflict with other adopted ordinances, the more restrictive controls.
    “The area of jurisdiction of the Danville-Boyle County Planning and Zoning Commission shall include all land within Boyle County, including the cities of Danville, Junction City and Perryville.”
    2 more reviewed findings on this topic
    • Present — The Boyle County Joint Zoning Ordinance applies to Boyle County and establishes county zoning districts and zoning controls; incorporated-city provisions are included in the joint ordinance.
      “The area of jurisdiction of the Danville-Boyle County Planning and Zoning Commission shall include all land within Boyle County, including the cities of Danville, Junction City and Perryville.”
    • Present (with conditions) — Land-use zoning in unincorporated Boyle County under the Danville-Boyle County Joint Zoning Ordinance.
      “The area of jurisdiction of the Danville-Boyle County Planning and Zoning Commission shall include all land within Boyle County, including the cities of Danville, Junction City and Perryville.”
  • Local zoningVaries (with conditions)

    Aggregate local zoning across Boyle County and the incorporated cities of Danville, Junction City and Perryville; the joint ordinance operates across these jurisdictions while legislative authority is divided among county and municipal bodies.

    • This is an aggregate county claim and does not mean Boyle County administers each municipal ordinance.
    • The joint ordinance lists the Boyle County Fiscal Court, Danville Board of Commissioners, Junction City Council and Perryville City Council as legislative bodies with jurisdiction.
    • Municipal and county enactments may have separate adoption dates and amendments.
    “The following legislative bodies shall have jurisdiction under this Ordinance. 1. The Boyle County Fiscal Court; 2. The Danville Board of Commissioners; 3. The Junction City Council; 4. The Perryville City Council;”
  • Zoning districtsPublished (with conditions)

    Zoning districts published in the Danville-Boyle County Joint Zoning Ordinance.

    • District-specific use, dimensional, and development standards apply.
    • The ordinance includes Agriculture, Rural Residential, Single Family Residential, Multi-Family Residential, and Commercial district provisions in the opened sections.
    “For the purpose of this Zoning Ordinance, the area of jurisdiction of this Zoning Ordinance is hereby divided into zoning districts which shall be designated as follows:”
  • Minimum lot sizeSpecified

    Minimum lot area in Boyle County zoning districts, including the Agriculture and residential districts shown in the joint ordinance.

    • The applicable minimum varies by district and sewer service.
    • Agriculture District: 50,000 square feet for public sewer and 50,000 square feet for septic.
    • Residential table: RR 40,000 square feet for public sewer and septic; R1-A 10,000 square feet for public sewer; R1-B 8,000 square feet for public sewer; R1-C 5,000 square feet for public sewer; MHP 217,800 square feet for public sewer.
    • Additional flood-level minimums apply: 5,000 square feet above the 100-year flood level for public sewer lots and 20,000 square feet above that level for onsite-septic lots in the cited provision.

    Agriculture District minimum lot area: 50000 square feet (public sewer or septic) · residential district minimum lot area: 5,000-217,800 square feet (varies by district and sewer service)

    “Agriculture District (AG) Lot Area (minimum) Public Sewer Septic System 50,000 sf 50,000 sf”
  • SetbacksSpecified

    Minimum yards and setbacks in Boyle County zoning districts.

    • Agriculture District minimums are 50 feet front, 10 feet side, and 25 feet rear; accessory-structure setbacks are 25 feet front, 5 feet rear, and 5 feet side.
    • Residential district minimums vary by RR, R1-A, R1-B, R1-C, and MHP; the ordinance table lists front-yard values of 25, 25, 25, 25, and 50 feet respectively, with district-specific side, rear, and accessory-structure values.
    • Corner lots must provide a front-yard setback along any lot line abutting a street.
    • A variable-front-yard waiver may be granted where existing development on the same block face is set back less than required, subject to the ordinance's stated minimum.

    Agriculture District front setback: 50 feet · Agriculture District side setback: 10 feet · Agriculture District rear setback: 25 feet

    “Setback (minimum) Front Yard Side Yard Rear Yard Accessory Structure Front Rear Side 50 ft 10 ft 25 ft 25 ft 5 ft 5 ft”
  • Lot coverageSpecified

    Maximum lot coverage in Boyle County zoning districts.

    • Agriculture District maximum lot coverage is 25 percent.
    • Residential district maximum lot coverage varies: RR 40 percent, R1-A 50 percent, R1-B 60 percent, R1-C 70 percent, and MHP not applicable in the table.
    • The ordinance counts buildings, structures, patios, walkways, travelways, and parking areas, including gravel and certain pervious parking areas; outdoor pools are excluded in the cited general rule.

    Agriculture District maximum lot coverage: 25 percent · residential district maximum lot coverage: 40-70 percent (varies by district)

    “Lot coverage shall include all areas of the lot covered by buildings, structures (including accessory structures), patios, walkways, travelways, and parking areas, including gravel, pervious material or similar permeable paving material parking areas. Lot coverage does not include outdoor pools.”
  • Building heightSpecified

    Maximum building height in Boyle County zoning districts.

    • The Agriculture District table states height maximum N/A.
    • The residential district table states a 42-foot maximum for RR, R1-A, R1-B, R1-C, and MHP.
    • Height exceptions apply to listed structures such as church spires, belfries, cupolas and domes not intended for human occupancy, monuments, and water towers.

    residential district maximum height: 42 feet (RR, R1-A, R1-B, R1-C, and MHP table)

    “Height (maximum) 42 ft 42 ft 42 ft 42 ft 42 ft”
  • Living in an RVLimited

    Occupancy of recreational vehicles in an RV park regulated by the Boyle County Joint Zoning Ordinance.

    • RV parks require five acres, public sanitary sewer, applicable plumbing and health compliance, direct access to an arterial highway or major collector, and at least 50 feet of frontage.
    • No mobile homes or permanent dwellings are permitted in RV-park spaces except one security/maintenance unit.
    • The ordinance does not establish a general right to long-term RV occupancy on every private parcel.

    minimum RV park area: >= 5 acres · minimum frontage: >= 50 feet

    “Spaces in an RV Park may be used by recreational vehicles, travel trailers, equivalent facilities constructed in or on automotive vehicles or other short-term housing or shelter arrangements or devices.”
  • Manufactured homesLimited

    Siting and occupancy-related approval for manufactured homes in Boyle County.

    • Manufactured homes are regulated by the Kentucky Department of Housing, Buildings and Construction.
    • A Boyle County manufactured housing site permit application requires planning and zoning approval and asks whether state and local floodplain permits have been issued.
    • The application includes a $200 siting fee.
    • The application distinguishes B1 units deemed safe for human occupancy from B2 units deemed not safe for human occupancy.

    manufactured-home siting fee: 200 USD

    “B2 Seal: This is a seal issued to a unit that has not passed an inspection and is deemed not safe for human occupancy. Mobile/manufactured home units shall only be sold for the purpose of use as a storage or utility building.”
    One more reviewed finding on this topic
    • Limited — Manufactured-home occupancy in zoning districts covered by the Boyle County Joint Zoning Ordinance.
      “The following residential unit types shall be permitted in this District: A. Single-Family Detached; B. Modular Home; C. Manufactured Home; and D. Accessory Apartments”
  • Accessory dwellingsLimited

    Accessory apartments in Boyle County zoning districts.

    • Accessory apartments are allowed in the Agriculture, Rural Residential, and R1-A Single Family Residential districts.
    • An accessory apartment may be attached or detached.
    • The floor area may not exceed 50 percent of the principal structure's floor area in the cited residential and agriculture provisions.
    • Yard and other district development standards remain applicable; at least one parking space is required under the cited single-family provision.

    maximum accessory-apartment floor area: <= 50 percent of principal structure floor area

    “Accessory Apartments are allowed in the Agriculture District. An Accessory Apartment may be attached or detached from the principal residence. The floor area of the accessory apartment may not exceed 50 percent of the floor area of the principal structure.”
    One more reviewed finding on this topic
    • Allowed (with conditions) — Accessory apartments in the Agriculture District and Rural Residential/R1-A Single Family Residential Districts under the Danville-Boyle County Joint Zoning Ordinance.
      “Accessory Apartments are allowed in the Rural Residential and R1-A Single Family Residential District. An Accessory Apartment may be attached or detached from the principal residence. The floor area of the accessory apartment may not exceed 50 percent of the floor area of the principal structure.”
  • Who permits septicLocal (with conditions)

    On-site sewage disposal systems in Boyle County administered through the local health department.

    • The local health department performs site evaluations and inspections.
    • Certified installers generally install the system; homeowners may obtain a homeowner permit subject to state requirements.
    “The Onsite Sewage Disposal Systems Program is administered through local health departments and begins with the use of onsite evaluations to determine if site and soil conditions are suitable for onsite wastewater systems.”
    One more reviewed finding on this topic
    • Mixed (with conditions) — Onsite sewage and private sewage administration for Boyle County through the Boyle County Health Department under Kentucky onsite-sewage laws and regulations.
      “The Onsite Sewage Disposal Systems Program is administered through local health departments and begins with the use of onsite evaluations to determine if site and soil conditions are suitable for onsite wastewater systems.”
  • Septic inspectionLimited

    Existing private septic systems in Boyle County.

    • Existing-system inspections are conducted as agency resources allow; the source does not establish that every existing system receives a mandatory inspection.
    • The Boyle County Health Department separately identifies onsite sewage program inspections as an environmental service.
    “Conduct existing system inspections of private septic systems as resources allow.”
  • Mandatory utility hookupSewer (with conditions)

    Recreational vehicle parks regulated by the Boyle County Joint Zoning Ordinance.

    • All RV parks must be connected to public sanitary sewer and comply with the Kentucky Plumbing Code and Boyle County Health Department rules and regulations.
    • The rule applies to RV parks, not necessarily every residential or private parcel.
    “All RV Parks shall be connected to public sanitary sewer”
    One more reviewed finding on this topic
    • Sewer (with conditions) — Manufactured Home Park District developments.
      “All Manufactured Home Parks shall be connected to the public sewer system. Individual septic systems may not be used.”
  • Agricultural exemptionAvailable (with conditions)

    Farmstead exemption from county building-permit requirements and Kentucky residential/building-code conformity for qualifying agricultural buildings in unincorporated Boyle County.

    • The property must qualify as a farm through Boyle County PVA agricultural or horticultural registration.
    • The building must be on one lot of at least 10 acres.
    • The property must be outside municipal corporate limits.
    • The building must be a dwelling or incidental farm building and not a disqualifying commercial/public building, workplace for 10 or more people, or timber-processing/storage building.
    • No construction inspections are made on the exempt project.
    • The affidavit separately asks whether the construction is in a floodplain and whether state and local floodplain permits were issued.

    minimum farmstead lot: >= 10 acres

    “will be exempted from permit requirements and Kentucky Residential/Building Code conformity as per KRS 198B.06 (1) and 815 KAR 7:120 & 125”
  • Subdividing landRegulated (with conditions)

    Subdivision and platting of land within Boyle County and the cities of Danville, Junction City and Perryville.

    • All persons, firms and corporations laying out, subdividing or platting land in the stated jurisdictions must comply.
    • Subdivision applications require applicable fees and approval before sale of subdivided land.
    • The regulations provide an exception for extraordinary hardship if no other local ordinances are violated and the exception is the minimum necessary relief.
    • The regulations were amended July 22, 2026, according to the official regulations page.
    “All persons, firms, or corporations laying out, subdividing, or platting lands within Boyle County and the cities of Danville, Junction City and Perryville shall comply with these Subdivision Regulations.”
    One more reviewed finding on this topic
  • Driveway accessLimited

    Access requirements specifically documented for RV parks in Boyle County.

    • An RV park must have direct access to an arterial highway or major collector with at least 50 feet of frontage.
    • No RV-park entrance or exit may be through a residential district or require traffic movement through a residential district.
    • The reviewed sources did not establish a general driveway permit rule for every parcel.

    RV park minimum frontage: >= 50 feet

    “No RV Park shall be located except with direct access to an arterial highway or major collector with a minimum of 50 feet of frontage thereon in order to permit appropriate design of entrances and exits.”
  • Short-term rentalsLimited

    Short-term-rental establishments regulated by the Boyle County Joint Zoning Ordinance.

    • The ordinance contains standards for short-term-rental establishments and requires a conditional-use permit for additional commercial uses such as meetings, seminars, tea or garden parties, weddings, receptions, or concerts.
    • The reviewed excerpt does not establish that every short-term rental requires a conditional-use permit for ordinary lodging use; district use-table applicability remains controlling.
    “A Conditional Use Permit is required in the AG and the RM-2 zoning districts for Short Term Rentals prior to commencement of the business;”
  • Permit processPartial

    Boyle County building-permit application and submission process.

    • The county provides a permit portal, contractor licensing portal, downloadable residential and commercial applications, a manufactured-home application, a contractor/subcontractor identification form, and a fee schedule.
    • Applicants may submit documents and pay online through the portal, or pay by check, cash, or credit/debit card in person or by phone.
    • Checks are payable to Boyle County Fiscal Court; the page provides the building inspector mailing address.
    • Applicants may be required to provide contractor occupational licensing, liability insurance of at least $350,000, workers compensation proof, and blueprints or detailed plan designs.
    • The process page does not state every review step or a complete processing timeline.

    minimum liability insurance shown: >= 350000 USD (proof may be required)

    “General contractors and or homeowners must complete the contractor/sub-contractor ID form when applying for a building permit.”
    One more reviewed finding on this topic
    • Published (with conditions) — Boyle County building-permit application and inspection process.
      “Applicant/Agent must supply the following items to the building inspector's office upon request: Contractor's Occupational License (Contractor's information kept on file for all subsequent projects) Contractor's proof of liability insurance in the amount of not less than $350,000 Proof of Worker's Compensation Insurance for the work crew Blueprints or detailed plan designs.”

Kentucky rules that apply here

  • Building permitNot required (with conditions)

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

    • A local ordinance may independently require a permit.
    • The 2015 International Residential Code and 2018 Kentucky Residential Code apply to the covered residential construction.
    • This claim does not determine municipal or county permit ordinances.
    “Permits, inspections, and certificates of occupancy shall not be required for a single-family dwelling unless required by local ordinance.”
  • Owner-builder exemptionConditional

    An individual property owner performing heating, ventilation, and air conditioning work on property the individual owns and occupies.

    • The exemption applies to KRS 198B.650 to 198B.689, Kentucky's HVAC contractor provisions.
    • The owner must own and occupy the property.
    • For installation of an initial HVAC system, the owner must apply for a permit before beginning installation.
    • An exempt owner need not possess or show proof of an HVAC license to obtain the required HVAC permit.
    • Applying for the HVAC permit constitutes consent to inspection by authorized Commonwealth and relevant local-government inspectors.
    • No HVAC permit is required for installation on a manufactured home by a licensed manufactured-home retailer or manufacturer, and no permit or inspection is required for window-unit air conditioners, space heaters, or HVAC systems in buildings not designed for human occupancy.
    “KRS 198B.650 to 198B.689 shall not apply to: [...] (3) An individual owner of real property while practicing heating, ventilation, and air conditioning work on or within property owned and occupied by the individual;”
    One more reviewed finding on this topic
  • 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 — 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.”
  • Septic permitRequired

    Construction, installation or alteration of an on-site sewage disposal system in Boyle County when subject to Kentucky Cabinet administrative regulation.

    • A permit must be obtained from the local health department before construction, installation or alteration.
    • Permits are generally issued only to certified installers.
    • A homeowner may receive a permit if the homeowner personally performs the work, subject to the regulation's application, code-compliance, electrical-work and five-year limitations.
    • The permit fee is $50, plus any fee established by the local board of health.
    • Cluster-system plan review requires a $600 fee payable to the Kentucky State Treasurer.

    on-site sewage disposal permit fee: 50 USD (plus the required local board of health fee) · cluster system plan review fee: 600 USD (payable to the Kentucky State Treasurer) · homeowner permit frequency: per 1 permit per 5 years (necessary repair or alteration of the originally permitted system)

    “KRS 211.350 provides that no person, firm, or corporation shall construct, install, alter or cause to be constructed, installed, or altered any on-site sewage disposal system subject to administrative regulation by the cabinet without having first obtained an on-site sewage disposal permit from the local health department.”
    3 more reviewed findings on this topic
    • Required — Construction, installation, or alteration of regulated onsite sewage disposal systems in Boyle County.
      “KRS 211.350 provides that no person, firm, or corporation shall construct, install, alter or cause to be constructed, installed, or altered any on-site sewage disposal system subject to administrative regulation by the cabinet without having first obtained an on-site sewage disposal permit from the local health department.”
    • Required — On-site sewage disposal system construction, installation, or alteration subject to Kentucky administrative regulation, including Boyle County.
      “KRS 211.350 provides that no person, firm, or corporation shall construct, install, alter or cause to be constructed, installed, or altered any on-site sewage disposal system subject to administrative regulation by the cabinet without having first obtained an on-site sewage disposal permit from the local health department.”
    • Required — Construction, installation, or alteration of an onsite sewage disposal system subject to Kentucky Cabinet regulation.
      “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.”
  • Off-grid sanitationProhibited

    Use of seepage pits, cesspools, or dry wells as onsite sewage disposal systems statewide in Kentucky, subject to the Section 13 exception.

    • The prohibition is subject to the exception provided in Section 13 of 902 KAR 10:085.
    • Section 13 permits limited repair or alteration of existing seepage-pit systems when municipal or public sewage treatment is unavailable and repair or alteration is required because of malfunction, damage, or upgrade.
    • A limited single-family vacant-lot exception applies to certain lots purchased on or before May 1, 1992, if bona fide construction began by December 25, 1992.
    “Except as provided in Section 13 of this administrative regulation, use of seepage pits, cesspools, or dry wells;”
    One more reviewed finding on this topic
  • 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.”
    One more reviewed finding on this topic
  • Building in a floodplainRequired

    Development in an identified Kentucky floodplain, including development in mapped A and AE zones.

    • Both a state and local floodplain permit are required for development in an identified floodplain.
    • State and local permits are required for development in A and AE zones.
    • The Kentucky Division of Water issues general or individual floodplain permits.
    • General permits cover eligible activities that do not change the Base Flood Elevation and have minimal flood-risk potential.
    • Developments that do not meet general-permit eligibility or could change the Base Flood Elevation require an individual permit.
    • The source directs applicants to consult the local floodplain coordinator for local requirements.

    general permit nonsubstantial improvement threshold: < 50 percent of structure valuation (including labor)

    “Any development in an identified floodplain in Kentucky requires a state and a local floodplain permit.”
  • Permit feesPublished (with conditions)

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

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

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

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

  • Minimum dwelling size — Minimum dwelling floor area in Boyle County zoning districts.
  • Tiny homes — Tiny-home occupancy in Boyle 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 Boyle County, Kentucky

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

Boyle County scores 55/100 on the Bolthole Index, a solid county profile. Its strengths: manageable long-term carry cost and a durable current and mid-century hazard profile. Watch-outs: about 71,533 people within a 30-minute drive and a weaker property-autonomy legal backdrop.

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

Boyle County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Boyle County Health Department (Environmental Services), unconfirmed. Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Boyle County, Kentucky?

Land in Boyle County runs about $5,423 per acre, based on the latest county data.

What is the water situation in Boyle County?

Boyle County gets about 49.9" of rain a year, with severe drought in roughly 1.9% of years.

How remote is Boyle County?

A representative private-land location has about 71,533 people within a 30-minute drive and 3,012,877 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 Boyle compares in Kentucky

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