Bolthole Index

Marion County, Kansas

Building permits, zoning and land rules in Marion County, Kansas

45Index Score / 100
#70 of 105 in Kansas

Unincorporated Marion County, Kansas requires permits before construction begins, including for houses, garages and pole barns1. County zoning applies to land outside incorporated city limits2. Marion County Planning & Zoning is the first call for structures, floodplain work, septic systems and water wells3.

At a glance

Building permit
Required before construction begins for structures in unincorporated Marion County1
Zoning
Yes; county regulations apply outside incorporated city limits2
Septic permit
Contact Marion County Planning & Zoning before installing a lagoon or septic tank43
Water well
County Environmental Health provides permits for domestic, lawn-and-garden and livestock wells53
Agricultural land
The agricultural zoning exemption is conditional and does not cover dwellings, garages or similar accessory buildings6
RV or tiny home
Occupancy rules could not be confirmed; ask Planning & Zoning before buying or moving a unit onto land23
Owner-builder
No county exemption was confirmed; ask Planning & Zoning who may apply and what inspections are required73

Who to call

Planning & zoning

Marion County Planning & Zoning

Permitting and questions concerning structures, county zoning, floodplain development, wastewater systems and water wells

620-382-2945

1240 Commercial Drive, Marion, KS 66861

Contact details are copied from each office’s official page and were checked against it on September 27, 2026.

Do you need a building permit in Marion County, Kansas?

Yes. Unincorporated Marion County requires permits before construction begins, and the county specifically names houses, garages and pole barns among the structures covered1. Start with Marion County Planning & Zoning before ordering materials or scheduling site work; the office handles structure permits and can be reached at 620-382-2945 or at 1240 Commercial Drive, Marion, KS 668613. The county materials reviewed do not identify an adopted building-code edition, a general building-inspection schedule or a general certificate-of-occupancy rule. Ask Planning & Zoning which construction standards, plan documents and inspections apply to your specific project3. Kansas places adoption and enforcement of building energy codes with local jurisdictions, while the state energy standard cited in the statewide material applies to new commercial and industrial structures rather than ordinary residential construction8.

Who handles building and land permits in Marion County?

Marion County Planning & Zoning is the practical front door for rural land projects: its official page directs applicants there for structures, floodplain development, wastewater systems and water wells3. Call 620-382-2945 or visit 1240 Commercial Drive, Marion, KS 668613. Environmental Health duties are housed with the same department and include consultation and permits for water wells and sewage disposal95. A project needing rezoning or a conditional-use approval follows a longer public process: the application must arrive at least 30 days before the next Planning Commission meeting, include the required supporting material and fee, and ultimately goes to the Board of County Commissioners for final action10. Ordinary structure-permit requirements should be confirmed directly with the office because that public process applies specifically to rezoning and conditional-use requests103.

Does Marion County, Kansas have zoning?

Yes. Marion County zoning regulations apply to land outside the corporate limits of incorporated cities, so a parcel inside a city must be checked under that city's rules instead2. The county publishes agricultural, rural residential, suburban residential, single-family residential, Eastshore residential, lake-lot residential and village districts, with boundary maps available for inspection through the Zoning Administrator11. Lot size and setbacks depend on the district. In the agricultural district, the stated minimum lot area is 40 acres unless a smaller parcel is approved through an Agricultural Lot Split; other districts use different minimums12. Rural Residential and single-family residential districts each list a 30-foot front yard, 10-foot side yard on each side and 20-foot rear yard13. Confirm the parcel's mapped district and any easements with Planning & Zoning before choosing a house location3.

How do septic and well permits work in Marion County?

Marion County Environmental Health administers local consultation and permits for sewage disposal and water wells through the Planning & Zoning office95. Contact the office before installing a septic tank, lagoon or domestic, lawn-and-garden or livestock well43. Kansas minimum standards still matter: wastewater from a home must go to a properly designed and maintained septic system, wastewater pond, approved alternative system or permitted treatment plant, and surface discharge is not allowed14. Site feasibility deserves early attention because only about 7.5% of Marion County soils are rated without severe limits for a conventional septic drain field15. For an existing rural property, Environmental Health can perform private-water and wastewater field inspections for real-estate purchase purposes, but that service is not presented as a universal inspection requirement16.

Can you live in an RV or tiny home in Marion County?

We could not confirm a Marion County rule that specifically allows or limits living in an RV or tiny home on private land. Because unincorporated Marion County is zoned and requires structure permits before construction, ask Planning & Zoning about the parcel's district, the proposed unit, duration of occupancy, utility connections and any permit needed before moving a unit onto the site213. A manufactured home is not automatically exempt from local review: Kansas law keeps manufactured homes subject to applicable county and city zoning, while preventing a jurisdiction from excluding them everywhere solely because they are manufactured homes17. Off-grid wastewater also needs an approved disposal method, and a private system may proceed only when public sewers are unavailable and local requirements are met1418.

What steps should you take before building a home in Marion County?

  1. Ask Marion County Planning & Zoning to confirm that the parcel is outside an incorporated city and identify its county zoning district23.
  2. Confirm the district's allowed use, lot-size requirement, setbacks and easements before fixing the house location1213.
  3. Discuss septic feasibility and any well permit with Environmental Health before finalizing the site plan45.
  4. Ask whether the site lies in a regulated floodplain and obtain any floodplain approval required for the proposed work3.
  5. Apply for the structure permit before construction begins and ask which plans, code edition and inspections apply13.
  6. If access connects to a state highway, obtain the required state highway driveway permit before work in the right-of-way19.
  7. If rezoning or a conditional use is necessary, allow for the Planning Commission and County Commission review process before construction10.

What should you check before buying land in Marion County?

Start with buildability, not the listing description. Confirm the zoning district, minimum lot area, setbacks and easements with Marion County Planning & Zoning1112133. Test septic feasibility early: only about 7.5% of county soils are rated without severe limitations for a conventional drain field, so a parcel can need more investigation than its gentle appearance suggests15. About 99.2% of the county is at a slope of 15% or less, but flat ground alone does not prove acceptable drainage or wastewater suitability20. Annual precipitation averages about 34.4 inches, while severe drought occurred in about 20.1% of measured years, making both drainage and dependable water worth evaluating2122. The effective property-tax rate is about 1.7%, with a median annual bill near $1,974; verify the actual parcel assessment before budgeting2324.

Watch-outs

  • A Marion County structure permit does not answer every zoning question; verify the mapped district, lot size, setbacks and easements before siting a building1111213.
  • Only about 7.5% of Marion County soils are rated without severe limits for a conventional septic drain field, so investigate wastewater feasibility before closing on land15.
  • RV living, tiny-home occupancy, owner-builder exemptions and a general building-inspection schedule could not be confirmed; ask Marion County Planning & Zoning before relying on any of them73.

Sources

  1. Planning & Zoning, quoted and re-checked
  2. Article 1: Title, Purpose, Definitions, District and General Regulations, quoted and re-checked
  3. Marion County Planning & Zoning (marioncoks.net)
  4. Planning & Zoning, quoted and re-checked
  5. Planning & Zoning, quoted and re-checked
  6. K.S.A. 12-758 — Agricultural land exempted from zoning regulations (Kansas statewide rule), quoted and re-checked
  7. (2026 county census)
  8. Kansas Building Energy Codes (Kansas statewide rule), quoted and re-checked
  9. Planning & Zoning, quoted and re-checked
  10. Marion County Planning Commission Instructions, quoted and re-checked
  11. Article 17: Height, Area and Bulk Regulations, quoted and re-checked
  12. Article 17: Height, Area and Bulk Regulations, quoted and re-checked
  13. Article 17: Height, Area and Bulk Regulations, quoted and re-checked
  14. MF2214 Minimum Standards for Design and Construction of Onsite Wastewater Systems (Kansas statewide rule), quoted and re-checked
  15. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  16. Planning & Zoning, quoted and re-checked
  17. K.S.A. 75-1218 — Exemption from construction codes; zoning (Kansas statewide rule), quoted and re-checked
  18. MF2214 Minimum Standards for Design and Construction of Onsite Wastewater Systems (Kansas statewide rule), quoted and re-checked
  19. Kansas Administrative Regulations, Volume 3 (Kansas statewide rule), quoted and re-checked
  20. Share of land at 15% slope or less: Bolthole Index county data
  21. Annual precipitation: Bolthole Index county data
  22. Share of years in severe drought: Bolthole Index county data
  23. Effective property tax rate: Bolthole Index county data
  24. Median property tax bill: Bolthole Index county data

Written September 27, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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County locator

Marion County in Kansas

45
County map
Marion County highlighted among the Kansas counties · colored by Index score

How Marion County scores

Seclusion68100% ev.
Self-Sufficiency2398% ev.
Admin Boringness4590% ev.
Durability37100% ev.
Property Autonomy47100% ev.
Carry Cost74100% 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 →

$144kTypical home
1.7%Property tax
$2,804Land / acre
34.4"Annual rain
20.1% of yrsSevere drought
24.6 / yr (+16.4)Mid-century 100°F days
23.9 daysMid-century dry spell
2.14" (+8.6%)Mid-century 1-day rain
1.44×Wildfire change factor
100%Forward climate coverage
$1,937Home insurance / yr
2.7% / yrInsurance growth
1.03%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
4,225People within 30 min
1,338,704People within 2 hr
8,595Radius comparison (15 mi)
12.4People / sq mi
1%Federal land
99.2%Land at 15% slope or less
7.5%Septic soil without severe limits
44,862 acWorkable land screen
5.3%Wooded land
14.8 tonsBiomass / forest ac
55.7°FAvg temp

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Answers from the rulebook for Marion County

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

Marion County rules

  • Building permitRequired

    Construction of structures in Marion County, including houses, garages, and pole barns.

    • The county page says permits are required before construction begins.
    “Marion County Is Zoned: Permits are required before construction begins [...] Structures (Houses, garages, pole barns, etc.)”
  • County-wide zoningPresent (with conditions)

    Marion County zoning regulations for lands outside incorporated city limits.

    • The regulation expressly excludes lands within the corporate limits of incorporated cities.
    “1-103 Jurisdiction: These Regulations shall apply to all lands within Marion County, Kansas, lying outside the corporate limits of any incorporated city.”
  • Zoning districtsPublished (with conditions)

    Published zoning districts and district standards for unincorporated Marion County.

    • The zoning regulations identify Agricultural, Rural Residential, Suburban Residential, R-1 Single Family Residential, Eastshore Residential, Lake Lot Residential, and Village districts.
    • District boundary maps are part of the regulations and are available for inspection in the Zoning Administrator's office.
    “Such Zoning District Boundary Maps, and all symbols, notations, dimensions, and references shown thereon pertaining to such districts shall be as much a part of these Regulations as if fully they were described herein, and shall be filed as part of these Regulations with the Zoning Administrator of Marion County. Said Maps shall be available for inspection in the office of the Zoning Administrator”
  • Minimum lot sizeSpecified

    Zoning districts in unincorporated Marion County.

    • Agricultural district minimum lot area is 40 acres, with smaller lots allowed only when approved through an Agricultural Lot Split under the Marion County Subdivision Regulations.
    • Different districts have different minimum lot areas.

    A Agricultural minimum lot area: 40 acres (Lots may be smaller only when approved through an Agricultural Lot Split) · RR Rural Residential minimum lot area: 435600 square feet · SR Suburban Residential minimum lot area: 43560 square feet · R-1 Single Family Residential minimum lot area: 20000 square feet · ES Eastshore Residential minimum lot area: 1600 square feet · LL Lake Lot Residential minimum lot area: 1600 square feet

    “"RR" Rural Residential 35 2 ½ 30 10 (B) 20 330 330 435,600”
  • SetbacksSpecified

    Minimum yard requirements in unincorporated Marion County zoning districts.

    • Agricultural front and side-yard figures are limited to major roads and highways where marked.
    • A side yard is required on each side of the lot; the listed side-yard dimension is for one side only.
    • Eastshore Residential yard requirements differ by plat.
    • No building is permitted in an easement.
    • Accessory structures in R-1, V-1, and LL have side-lot setback of 3 feet and rear-lot setback of 5 feet.

    R-1 front setback: 30 feet · R-1 side setback: 10 feet (A side yard is required on each side) · R-1 rear setback: 20 feet · RR front setback: 30 feet · RR side setback: 10 feet (A side yard is required on each side) · RR rear setback: 20 feet

    “(B) A side yard shall be provided on each side of the lot. The dimension given is for one side only.”
  • Who permits septicCounty (with conditions)

    Onsite wastewater and sewage-disposal permitting administered by Marion County Environmental Health.

    • Kansas maintains statewide minimum standards and supports county environmental codes; the county page identifies county consultation and permitting responsibilities.
    “Duties and Responsibilities of the Sanitation/Environmental Health Department are to provide enforcement of public health laws, regulations, and environmental codes; provide consultation and permits for water wells and sewage disposal; investigate public health complaints; and maintain records.”
  • Septic permitRequired

    Wastewater systems, including lagoons and septic tanks, in Marion County.

    • The county page directs applicants to contact Planning & Zoning for wastewater-system permitting.
    “Please contact us about permitting the following: [...] Wastewater systems (Lagoons/septic tanks)”
  • Septic inspectionLimited

    Private wastewater-system field inspections conducted for real-estate purchase purposes.

    • The county describes these as field inspections for real-estate purchase purposes, not a universal inspection requirement.
    • The listed fee is $100, or $50 each, plus $20 for a re-inspection trip.

    field inspection fee: 100 USD (or $50 each) · re-inspection trip: 20 USD

    “Field Inspections: The Environmental Health Department can conduct field inspections of private water supply and wastewater systems for real estate purchase purposes.”
  • Well permitRequired

    Domestic, lawn/garden, and livestock water wells in Marion County.

    • The county identifies water-well permits through Environmental Health.
    “Duties and Responsibilities of the Sanitation/Environmental Health Department are to provide enforcement of public health laws, regulations, and environmental codes; provide consultation and permits for water wells and sewage disposal; investigate public health complaints; and maintain records.”
  • Permit processPartial

    Rezoning and conditional-use applications handled by the Marion County Planning Commission.

    • Applications must be received at least 30 days before the next commission meeting.
    • A non-refundable processing fee is required.
    • The application must include an aerial photo and deed copy.
    • Public notice must be published at least 20 days before the hearing; signs and mailed notices are also required.
    • The applicant or representative must attend the hearing.
    • The Planning Commission recommends; the Board of County Commissioners takes final action.
    • Approval remains subject to all other applicable permits.
    • Special requirements may be imposed for conditional-use and variance applications.

    advance filing: >= 30 days · public notice lead time: >= 20 days

    “The Marion County Planning Commission requires that the attached application be completed and received at least thirty (30) days in advance of the next Commission meeting.”

Kansas rules that apply here

  • Building code adoptedPartial

    Statewide Kansas building-energy-code and state fire-prevention-code framework, including new commercial and industrial structures and specified classes of new construction, additions, and occupancy changes.

    • Kansas is a home rule state and local jurisdictions retain responsibility and authority for adoption and enforcement of building energy codes.
    • The statewide IECC 2006 standard applies to new commercial and industrial structures.
    • The state corporation commission has no authority to adopt or enforce energy-efficiency standards for residential, commercial, or industrial structures.
    • Cities and counties may adopt or enforce energy-efficiency standards within their jurisdictions.
    • Kansas State Fire Marshal review for the Kansas Fire Prevention Code applies to the building and occupancy categories listed on the official plans-review page, including large assembly, specified educational and institutional occupancies, and specified residential occupancies.
    • For new homes, the state requires homebuilders and realtors to disclose certain energy-efficiency information using the Kansas Energy Efficiency Disclosure form.

    state energy-efficiency code: 2006 International Energy Conservation Code (IECC 2006) (Applicable state standard for new commercial and industrial structures) · state fire-prevention building code: 2006 International Building Code (IBC) and International Fire Code (IFC) (Projects reviewed for compliance with the Kansas Fire Prevention Code; applicability depends on the project and occupancy categories stated by the State Fire Marshal)

    “Because Kansas is a home rule state, the responsibility for adoption and enforcement of building energy codes lies with local jurisdictions.”
    One more reviewed finding on this topic
    • Partial — Kansas statewide building-code adoption authority as specifically addressed by the state energy-efficiency statute.
      “The International Energy Conservation Code 2006 (IECC 2006) is hereby adopted as the applicable energy efficiency standard for new commercial and industrial structures in this state.”
  • InspectionsRequired

    Buildings and property owned by the State of Kansas undergoing construction or covered repairs, improvements, or occupancy changes.

    • DCC conducts the building construction inspections for buildings and property owned by the State of Kansas.
    • Healthcare and childcare occupancies and Board of Regents capital-improvement projects require joint or additional OSFM inspection as described in the manual.
    • Required code inspections are tied to issuance of the Certificate of Occupancy.
    “The Department of Administration - Office of Facilities Management - Design, Construction & Compliance conducts building construction inspections on buildings and property owned by the State of Kansas.”
    One more reviewed finding on this topic
    • Required — Building construction inspections for buildings and property owned by the State of Kansas.
      “The Department of Administration - Office of Facilities Management - Design, Construction & Compliance conducts building construction inspections on buildings and property owned by the State of Kansas.”
  • Certificate of occupancyRequired

    Any portion of a State of Kansas-owned building that has been in construction or has a change in occupancy, under the Department of Administration DCC process.

    • Form 150 is issued before occupancy of any portion of a building that has been in construction or has a change in occupancy.
    • Healthcare and childcare occupancies and Board of Regents capital-improvement projects require OSFM participation in construction inspections before authorization or acceptance of occupancy.
    • The manual states that failure to submit the occupancy request and schedule required inspections results in denial of occupancy.

    certificate form: Form 150 - Certificate of Occupancy

    “Form 150 - Certificate of Occupancy will be issued by DCC prior to occupancy of any portion of a building that has been in construction or has a change in occupancy. For Healthcare and Childcare Occupancies and Capital Improvement Projects for the Board of Regents, OSFM will perform construction inspections prior to authorization/acceptance of occupancy.”
  • Lot coverageDistrict specific (with conditions)

    Percentage of a lot that may be occupied under applicable Kansas municipal or county zoning regulations.

    • Actual lot-coverage percentage is set by the applicable local zoning classification, if adopted.
    • No statewide numeric lot-coverage percentage was identified.

    maximum percentage of lot occupied: local zoning classification percent

    “the percentage of lots that may be occupied”
  • Building heightDistrict specific (with conditions)

    Building height and number-of-stories restrictions established by applicable Kansas municipal or county zoning regulations.

    • Actual height or story limits are set by the applicable local zoning classification, if adopted.
    • No statewide numeric building-height limit was identified.

    maximum building height or stories: local zoning classification

    “restrict and regulate the height, number of stories and size of buildings”
  • Manufactured homesLimited

    Placement and residential occupancy of manufactured homes in Kansas jurisdictions with applicable county or city zoning regulations.

    • Manufactured homes remain subject to applicable county and city zoning regulations.
    • A governing body may not exclude manufactured homes from its entire zoning jurisdiction.
    • A governing body may not exclude residential-design manufactured homes from single-family residential districts solely because they are manufactured homes.
    • Architectural or aesthetic standards compatible with site-built housing may still apply.
    • Valid restrictive covenants running with the land are not preempted.
    • The source states the zoning provision became effective January 1, 1992.
    “All mobile homes shall be subject to zoning regulations of counties and cities applicable to areas in which such homes are located.”
  • Off-grid sanitationLimited

    Domestic wastewater disposal without a public sewer connection, using an approved septic system, lagoon, or alternative onsite system.

    • Domestic wastewater must be discharged to an approved sewage collection system, approved lagoon, septic system, alternative system, or permitted sewage treatment plant.
    • Private sewerage facilities are conditioned on public sewers not being available and on compliance with local requirements.
    • Seepage pits, cesspools, and dry wells (rat holes) are not permitted.
    • No private onsite wastewater system may have a surface discharge.
    • Alternative systems may require a local variance; where there is no local code, KDHE may grant a variance.
    “Wastewater from a home shall be discharged to a properly designed and maintained septic tank–soil absorption field or wastewater pond, an approved alternative treatment and disposal system, or a permitted sewage treatment plant. Seepage pits, cesspools, and dry wells (rat holes) are not permitted. [...] No private onsite wastewater system shall have a surface discharge.”
  • Mandatory utility hookupConditional

    Private onsite sewerage facilities serving domestic wastewater in Kansas.

    • A private sewerage facility may proceed only when public sewers are not available and all applicable local requirements are met.
    • The source does not establish a statewide requirement to connect to public water service.
    “Proceed with any private sewerage facility only when public sewers are not available and all applicable local requirements are met.”
  • Agricultural exemptionAvailable (with conditions)

    Use of land for agricultural purposes and erection or maintenance of agricultural buildings under city or county zoning regulations adopted under Kansas planning and zoning statutes.

    • The exemption applies only while the land and buildings are used for agricultural purposes and not otherwise.
    • The exemption does not apply to flood-plain regulations in designated flood plains.
    • Under K.S.A. 19-2960, dwellings, garages, and other similar accessory buildings are not agricultural buildings.
    • Under K.S.A. 19-2960, all buildings, including agricultural buildings, may be regulated for setbacks from public roads.
    • K.S.A. 12-758 applies to regulations adopted by a city pursuant to K.S.A. 12-715b or by a county pursuant to the planning and zoning act.

    agricultural-use condition: land and buildings must be used for agricultural purposes and not otherwise (Flood-plain regulations remain applicable.) · public-road setback exception: permitted (Agricultural buildings may be regulated as to setbacks from public roads under K.S.A. 19-2960.)

    “regulations adopted by a city pursuant to K.S.A. 12-715b, and amendments thereto, or a county pursuant to this act shall not apply”
  • Subdividing landLimited

    Subdivision, resubdivision, or replatting in Kansas areas governed by locally adopted subdivision regulations.

    • A plat must be submitted to the planning commission or joint committee where applicable.
    • A plat must conform to applicable subdivision regulations and receive the required approval.
    • No building or zoning permit may be issued for a lot subdivided, resubdivided, or replatted after adoption of subdivision regulations unless approved under the statutory procedure.
    • Local subdivision regulations may establish reasonable plat-approval fees.
    • The statute does not establish a single statewide subdivision standard for every parcel.

    plat approval deadline: <= 60 days (If the planning commission or joint committee does not determine conformity within 60 days after the first meeting following submission, the plat is deemed approved under subsection (b).)

    “All such plats shall be submitted to the planning commission or to the joint committee for subdivision regulation.”
  • Driveway accessRequired

    Construction or alteration of a driveway connecting to the Kansas state highway system.

    • The requirement applies to driveways onto the state highway system.
    • No work may be performed on state highway right-of-way until an approved highway permit agreement is received.
    • Driveways connecting only to local roads are outside the cited rule's stated scope.
    “Individuals desiring to construct or alter a driveway onto the state highway system shall be required to obtain a permit.”
  • Building in a floodplainLimited

    Statewide Kansas framework governing locally adopted floodplain zones, districts, and floodplain development regulations

    • A local governing body may establish floodplain zones and districts; the statute does not itself impose one uniform permit requirement on every development statewide.
    • Any floodplain regulations must comply with the minimum requirements of the National Flood Insurance Act of 1968 and rules adopted under it.
    • Before adoption, a local ordinance, resolution, regulation, or plan creating or changing a floodplain zone or district, or regulating structures, encroachments, or land uses in the area, must be submitted to the chief engineer of the Kansas Department of Agriculture's Division of Water Resources.
    • The chief engineer may require complete maps, plans, profiles, specifications, and textual matter; approval or disapproval is due within 90 days after receipt of all required data, and failure to act within that period results in deemed approval.
    • Under K.A.R. 5-44-4, local floodplain zoning regulations must identify flood hazard areas by a specific map, meet or exceed federal minimum requirements, meet or exceed applicable chief-engineer requirements, and designate a local floodplain administrator responsible for reviewing and issuing floodplain development permits.
    • K.A.R. 5-44-1 states that its definitions apply in administering K.S.A. 12-766; its listed effective dates are January 1, 1992 and February 17, 1992.

    chief engineer review period: 90 days (After receipt of all data required by the chief engineer; failure to approve or disapprove within the period results in deemed approval.) · flood threshold referenced by K.S.A. 12-766: 1% annual chance (The governing body may restrict application to lands adjacent to watercourses subject to floods of a lesser magnitude than that having a one-percent chance occurrence in any one year.)

    “The governing body may establish flood plain zones and districts and restrict the use of land therein”
    One more reviewed finding on this topic
    • Limited — Development in special flood hazard areas under Kansas local floodplain-management ordinances based on the Kansas Department of Agriculture model ordinance.
      “In all areas covered by this ordinance, no development shall be permitted except through the issuance of a floodplain development permit”
  • Short-term rentalsLimited

    Short-term rentals and vacation units or properties regulated by a Kansas municipality during the temporary statutory period from May 15, 2026 through July 25, 2026.

    • The temporary rule applied from May 15, 2026 through July 25, 2026.
    • No municipality could limit the number of permits or other municipal authorizations or limit rental duration during that period.
    • Completed authorization applications had to receive a response within 15 calendar days.
    • If the municipality failed to process and respond within 15 calendar days, the application was deemed approved and no additional municipal regulation or code requirement could be imposed as a condition of approval.
    • The definition excluded a permanent guest or a person occupying under a contract intended for long-term or permanent occupancy for more than 28 consecutive days within the period.

    application response deadline: 15 calendar days (completed municipal authorization applications during the statutory period)

    “During such period, all completed applications to a municipality [...] shall be processed by the municipality [...] within 15 calendar days.”
  • Permit feesVariable (with conditions)

    Permits, licenses, and other activities under county sanitary codes statewide in Kansas.

    • County commissioners may adopt reasonable fees through sanitary codes.
    • The statute does not establish a single statewide fee amount.

    fee amount: county sanitary code dependent

    “Each sanitary code may provide for permits, licenses and fees.”
    One more reviewed finding on this topic
    • Published (with conditions) — KDHE air-quality construction approval applications statewide in Kansas.
      “there is a $750 fee for each construction approval application.”
  • county zoning authorityGeneral

    Kansas counties adopting zoning regulations for all or any portion of unincorporated county territory.

    • The authority is exercised by the board of county commissioners through resolution and under the applicable planning-and-zoning act.
    • Permissible subjects include building height, number of stories, building size, lot coverage, yards and open spaces, population density including minimum lot dimensions, building and land uses, and floodplain land use.
    • County zoning jurisdiction may cover all or any portion of the unincorporated area; incorporated municipalities have separate statutory zoning jurisdiction.
    “The board of county commissioners, by resolution, may provide for the adoption or amendment of zoning regulations for the unincorporated portion of the county in the manner, and for the purposes, provided by this act.”
  • county building authorityLimited

    Kansas counties' authority to require building permits and regulate construction in unincorporated areas through subdivision regulations

    • The county must first adopt a comprehensive plan before adopting subdivision regulations under K.S.A. 19-2961.
    • The permit procedures apply to lots divided, subdivided, resubdivided, or replatted within an area governed by the county's subdivision regulations.
    • No building authorization may be granted for a structure on a lot subdivided, resubdivided, or replatted after adoption of the regulations unless the statutory approval process is followed.
    • Regulations must provide a building-permit procedure for lots divided into not more than two tracts without replatting, unless otherwise provided.
    • Permit procedures must account for zoning regulations, adequate street rights-of-way, easements, and improvement of public facilities, and specify a decision time limit.
    • The statute permits the final permit decision to be made by the county commission, subject to other law.

    maximum tracts for permit without replatting: <= 2 tracts (unless otherwise provided by the county regulations)

    “Any regulations adopted by the board of county commissioners with reference to subdividing lots shall provide for the issuance of building permits”
    One more reviewed finding on this topic
    • General — Kansas counties adopting and enforcing building codes in unincorporated portions of the county.
      “Any part of a code adopted pursuant to the provisions of this section may be made applicable, by resolution, either to all unincorporated portions of the county or to any area of the county outside of but within three (3) miles of the nearest point of the corporate limits of any city.”

Still unanswered

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

  • Owner-builder exemption — Owner-builder exemptions from county construction requirements.
  • Minimum dwelling size — Minimum dwelling size in unincorporated Marion County.
  • Living in an RV — RV occupancy on private land in unincorporated Marion County.
  • Camping on your land — Temporary camping on private land in unincorporated Marion County.
  • Tiny homes — Tiny-home occupancy in unincorporated Marion County.
1 more unanswered
  • Accessory dwellings

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 Marion County, Kansas

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

Marion County scores 45/100 on the Bolthole Index, a marginal county profile. Its strengths: manageable long-term carry cost and sparse surroundings — about 4,225 people within a 30-minute drive. Watch-outs: workable self-sufficiency basics (34.4″/yr rainfall) and elevated mid-century heat, water, rain, or wildfire exposure.

Do you need a building permit in Marion County, Kansas?

Marion County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Marion County (Marion County Environmental Code, adopted 1994; county sanitarian/Health Department). 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 Marion County, Kansas?

Land in Marion County runs about $2,804 per acre, based on the latest county data.

What is the water situation in Marion County?

Marion County gets about 34.4" of rain a year, with severe drought in roughly 20.1% of years.

How remote is Marion County?

A representative private-land location has about 4,225 people within a 30-minute drive and 1,338,704 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

Off-grid gear

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

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How Marion compares in Kansas

Compare side-by-side →See all 105 Kansas counties ranked →