Bolthole Index

Hopkins County, Kentucky

Building permits, zoning and septic rules in Hanson, Kentucky

Hanson, Kentucky requires a building permit before construction, alteration, repair, removal or demolition of a building or structure.1 Hanson has municipal zoning; start with City Hall’s Planning/Zoning contact for a parcel inside city limits.23 Septic site evaluations, installation permits and inspections stay with the Hopkins County Health Department.45

At a glance

Building permits
Required before covered construction or changes inside Hanson1
Zoning
Municipal zoning applies inside Hanson city limits2
Move-in approval
Certificate of occupancy required before occupying a building6
Septic
Hopkins County Health Department: site evaluation, installation permit and inspection45
Tiny homes
Accessory buildings cannot be used as dwellings; a separately permitted tiny home needs a parcel-specific answer7
Private wells
No property-owner permitting application or fee; Kentucky-certified driller required8

Who to call

Zoning

Hanson City Hall — Planning/Zoning contact

Starting contact for Hanson zoning and referral to the administrative officer for building-permit applications

(270) 322-8521

cityclerk@cityofhanson.com

30 Sunset Road Hanson, KY 42413

Septic permits

Hopkins County Health Department — Environmental Health

Contact for onsite sewage site evaluations, septic installation permits and inspections

270.821.5242

412 North Kentucky Avenue Madisonville, Kentucky 42431

Septic permits

Hopkins County Health Department — Sewage & Septic Permits

Published septic evaluation, homeowner-permit and final-inspection process

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

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

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Do you need a building permit in Hanson, KY?

Hanson requires a written application to the administrative officer and a formal building permit before constructing, altering, repairing, removing or demolishing a building or structure.1 Plans, a plot diagram and fees may be required with the Hanson application.1

Kentucky’s single-family dwelling rule leaves building permits to local ordinance, and Hanson’s ordinance supplies that local requirement.91 Hanson also requires a certificate of occupancy before a building is occupied; for new construction or reconstruction or alteration, apply for that certificate with the building-permit application.6

Who handles Hanson building permits and zoning questions?

Hanson’s building-permit ordinance names the administrative officer as the recipient of written applications.1 Hanson’s municipal staff page lists a Planning/Zoning role and City Hall contact details, making City Hall the starting contact for identifying that officer and the correct application counter.3 Contact Hanson City Hall at (270) 322-8521 or cityclerk@cityofhanson.com.3

Ask Hanson Planning/Zoning which building inspections your project requires, what the current building-permit fee is, and whether the application must also go through the joint planning agency. We could not confirm Hanson’s general inspection schedule or an owner-builder exemption; request those answers before arranging construction. Septic installation approval comes separately from the Hopkins County Health Department.4

Does Hanson have zoning, and can you live in an RV or tiny home?

Hanson has municipal zoning regulations that divide land into zoning districts.2 Ask Hanson Planning/Zoning for the parcel’s district, permitted dwelling types, minimum lot size, setbacks and minimum dwelling size before choosing a house plan; we could not confirm those district-specific dimensions.

Hanson prohibits using accessory buildings for dwelling purposes, so a shed or other accessory building cannot simply become a tiny-home residence.7 That prohibition does not settle every separately permitted dwelling configuration.7 We could not confirm private-land RV occupancy, temporary camping or a general manufactured-home occupancy rule in Hanson; ask Hanson Planning/Zoning for the proposed use at the specific address. Hanson’s certificate-of-occupancy requirement applies before occupying a building.6

How do septic permits work inside Hanson?

For a Hanson site without available sewer, the Hopkins County Health Department requires a site evaluation permit and septic tank installation permit before the building permit can be issued.4 The county process also calls for a Certificate of Registration of Construction Activity from the Joint Planning Commission before the Health Department performs the site evaluation.4

The Health Department evaluates soil suitability before construction, may issue an installation permit to a certified septic installer when the property is suitable, and conducts a final inspection after installation.5 A homeowner installing a septic system must obtain a homeowner’s permit through the local health department.5 Hopkins County’s soil survey rates only 1.4% of soils not limited for conventional drain fields; that county-level rating supports getting a site evaluation, not assuming septic is impossible on a Hanson lot.10

Building a home in Hanson: what steps come first?

  • Ask Hanson Planning/Zoning to confirm the proposed dwelling use against the parcel’s zoning district.23
  • For a site without sewer, arrange the construction-activity registration, Health Department site evaluation and septic installation permit before the building permit is issued.4
  • Submit the written Hanson building-permit application, including plans, plot diagram and fees as required, before covered work begins.1
  • Apply for the Hanson certificate of occupancy with the building-permit application for new construction or reconstruction or alteration.6
  • Arrange the septic system’s final inspection after installation, and obtain the building’s certificate of occupancy before moving in.56

Ask the Hanson administrative officer for the building-inspection sequence before scheduling contractors; we could not confirm the general schedule.

What should you check before buying land in Hanson?

Hanson’s floodplain standards require new or substantially improved residential structures, including manufactured homes, to have the lowest floor, basement, mechanical equipment and ductwork at least 2 feet above base-flood elevation in special flood-hazard areas where that elevation data is provided; other flood zones have separate rules.11 Ask Hanson Planning/Zoning how those standards affect the proposed building site.

For a private well in Kentucky, the property owner has no permitting application or fee for construction or abandonment, but a Kentucky-certified water well driller must perform construction, modification and abandonment.8 The county agricultural exemption described for farm dwellings and farm-incidental structures is limited to land outside municipalities; do not treat it as a Hanson exemption.12 For a parcel outside Hanson city limits, use the Hopkins County guide to distinguish the county’s requirements from Hanson’s municipal building-permit and zoning rules.12

Watch-outs

  • Hanson prohibits dwelling use of accessory buildings; obtain a separate answer from Hanson Planning/Zoning for a proposed tiny home.7
  • We could not confirm RV living, district-specific setbacks or a Hanson owner-builder exemption; ask Hanson Planning/Zoning before buying or starting work.3
  • A Hanson building permit does not replace the Health Department’s septic installation permit for a site without sewer.4

Sources

  1. Title 17 - Zoning, 17.08.030 - Permits (Hanson), quoted and re-checked
  2. Title 17 - Zoning, 17.04.010 - Title, intent and purpose (Hanson), quoted and re-checked
  3. Hanson City Hall — Planning/Zoning contact (cityofhanson.com)
  4. Building Permit Disclosure Statement — Septic Tank Permit, quoted and re-checked
  5. Hopkins County Health Department — Sewage & Septic Permits (hopkinscohealthdept.com)
  6. Title 17 - Zoning, 17.08.030 - Permits (Hanson), quoted and re-checked
  7. library.municode.com (Hanson), quoted and re-checked
  8. Water Well Information for Home Owners (Kentucky statewide rule), quoted and re-checked
  9. 815 KAR 7:125, Kentucky Residential Code (Kentucky statewide rule), quoted and re-checked
  10. 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
  11. Title 15 - Flood Damage Prevention, 15.04.180 - Specific standards (Hanson), quoted and re-checked
  12. Agricultural Exemption Affidavit, quoted and re-checked

Written October 11, 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.

Answers from the rulebook for Hanson

Hanson’s own rules

  • Building permitRequired

    Construction, alteration, repair, removal, or demolition of a building or structure inside Hanson city limits.

    • A written application must be filed with the administrative officer.
    • A formal permit must be obtained before the covered work begins.
    • Plans, a plot diagram, and fees may be required under the section.
    “It is unlawful to construct, alter, repair, remove or demolish, or to commence the construction, alteration, removal or demolition of a building or structure, without first filing with the administrative officer an application in writing and obtaining a formal permit.”
  • Certificate of occupancyRequired

    Buildings inside Hanson city limits.

    • A building may not be occupied before issuance of a certificate of occupancy.
    • For a new building or reconstruction or alteration, the certificate application is made with the building-permit application.
    • The certificate is to be issued within three days after written request following completion in conformity with the regulations.
    • A temporary certificate may be issued for up to one year during alterations or partial occupancy, subject to safety restrictions.
    “No building shall be occupied before a certificate of occupancy has been issued.”
  • Local zoningPresent (with conditions)

    Land within Hanson city limits.

    • Land use is regulated through Hanson zoning regulations.
    “These regulations may be referred to as the zoning regulations.”
    One more reviewed finding on this topic
  • Zoning districtsPublished

    Hanson city zoning districts, including the RC conservation district and listed commercial and industrial districts.

    “In the C-1, C-2, C-3, C-4, M-1 and M-3 districts, there may be roof signs, wall signs, projecting signs, post signs, marquee signs and awning signs.”
  • Manufactured homesLimited

    New or substantially improved manufactured homes in Hanson special flood hazard areas.

    • Applies to sites in A, A1-30, AO, AH, and AE zones on the community flood insurance rate map.
    • The manufactured home must meet new-construction elevation and anchoring requirements.

    residential freeboard: >= 2 feet above base flood elevation (Residential construction in special flood hazard areas where base flood elevation data has been provided.)

    “All new or substantially improved manufactured homes placed on sites located within A, A1-30, AO, AH, and AE on the community's flood insurance rate map (FIRM) must meet all the requirements for new construction, including elevation and anchoring.”
  • Accessory dwellingsProhibited

    Use of an accessory building as a dwelling inside Hanson city limits.

    • This claim addresses an accessory building; it does not resolve whether another form of secondary dwelling is permitted by a district-specific provision.
    “Accessory buildings may not be used for dwelling purposes.”
    One more reviewed finding on this topic
    • Prohibited — Use of an accessory building as a dwelling inside Hanson city limits.
      “Accessory buildings may not be used for dwelling purposes.”
  • Building in a floodplainRequired

    New construction or substantial improvement of residential structures, including manufactured homes, in Hanson special flood-hazard areas where the stated floodplain conditions apply.

    • The requirement applies in special flood-hazard areas where base-flood-elevation data has been provided.
    • The lowest floor, including basement, mechanical equipment, and ductwork, must be elevated at least two feet above the base-flood elevation.
    • AO, A, and other flood zones have additional elevation rules.
    • A registered professional engineer or surveyor must certify the lowest-floor elevation, and the community building inspection department must verify it.

    minimum elevation above base flood elevation: >= 2 feet (AO and A zones have separate rules stated in the section.)

    “In all special flood hazard areas where base flood elevation data has been provided, as set forth in section 15.04.070 , 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 two feet above the base flood elevation.”

Rules another office applies inside Hanson

Hanson does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

  • Who permits septicLocal (with conditions)

    On-site sewage disposal systems serving property inside Hanson city limits when such a system is proposed.

    • The statewide program is administered through local health departments.
    • The cited state page does not identify the particular local health department serving Hanson.
    “The Onsite Sewage Disposal Systems Program is administered through local health departments”
  • Septic permitRequired

    Owner installation of an on-site sewage disposal system inside Hanson city limits.

    • A homeowner installing his or her own on-site system must obtain a homeowner's permit through the local health department.
    • This claim does not determine whether a municipal sewer is available to the parcel.
    “A homeowner who wishes to install his or her own system must obtain a homeowner’s permit through the local health department.”
  • Agricultural exemptionAvailable (with conditions)

    Agricultural structures in Hanson city limits under the Hopkins County Joint Planning Commission fee worksheet.

    • A completed affidavit must be filed.
    • The worksheet states the exemption is pursuant to the Kentucky Building Code and Kentucky Residential Code.
    “NOTE: All agricultural structures are exempt from the permit and inspection requirements per KY Building Code and KY Residential Code with filing of completed affidavit.”
  • Permit feesPublished (with conditions)

    Accessory-building plan-review fees for Hanson, identified as a city with zoning in the Hopkins County Joint Planning Commission worksheet.

    • The worksheet is marked Hopkins County Revised 1/20.
    • The stated fee schedule is limited to the listed plan-review categories.

    accessory building fee: 50 USD (Cities with zoning; less than 500 square feet.) · accessory building fee: 25 + 0.08 per square foot USD (Cities with zoning; over 500 square feet.)

    “Cities with Zoning: Dawson Springs, Earlington, Hanson, Mortons Gap, White Plains Less than 500 square feet $50.00 Over 500 square feet $25.00 + $0.08 per square foot”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Hanson or Hopkins County directly.

  • Owner-builder exemption — Owner-builder exemption from Hanson building-permit or inspection requirements.
  • Building code adopted — Building-code adoption applicable inside Hanson city limits.
  • Inspections — Building inspections for construction inside Hanson city limits.
  • Minimum dwelling size — Minimum dwelling size in Hanson residential districts.
  • Minimum lot size — Minimum lot size in Hanson residential or agricultural districts.
12 more unanswered
  • Setbacks
  • Lot coverage
  • Building height
  • Living in an RV
  • Camping on your land
  • Tiny homes
  • Septic inspection
  • Off-grid sanitation
  • Well permit
  • Subdividing land
  • Driveway access
  • Short-term rentals

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

Unanswered questions are usually a sign that Hanson publishes no rule on the point, not that none exists. Hopkins County’s page lists the county offices to call.

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