Mississippi County, AR: No Building Permit

Unincorporated Mississippi County, Arkansas, does not require a county-issued building permit, but Arkansas building-code minimums still apply^1,2. Blytheville issues its own building permits and sets zoning; county zoning outside cities could not be confirmed^3,4,5. Septic approvals inside and outside cities go through the Arkansas Department of Health or its authorized agent, while development in an unincorporated Special Flood Hazard Area needs county floodplain review^6,7.

At a glance

Building permit: No county-issued building permit in unincorporated areas¹
Building code: Arkansas building-code minimums apply even without a permit or inspection²
Zoning: A county zoning ordinance was not confirmed⁵
Septic: Applications go to the Arkansas Department of Health or its authorized agent⁸
Septic inspection: Inspection, approval and an operating permit are required before use⁶
Owner-builder: No county building permit to seek an exemption from; trade licensing can still apply¹
Floodplain development: County permit review is required in a Special Flood Hazard Area⁷
RV or tiny-home living: Not confirmed for a single private parcel⁵

Who to call

Septic permits

Mississippi County Local Health Unit - Blytheville

Arkansas Department of Health local health unit serving Mississippi County; ask for the Onsite Environmental Specialist for septic applications and records

(870) 763-7064

1299 N 10th St, Blytheville, AR 72315

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Do you need a building permit in Mississippi County, Arkansas?

No county-issued building permit is required in unincorporated Mississippi County because the county says it issues no permits.

No county-issued building permit is required in unincorporated Mississippi County because the county says it issues no permits¹. Inside Blytheville, the city requires building permits for construction, reconstruction, rehabilitation, relocation or modification of structures, except routine maintenance or repair³. Septic approvals remain with the Arkansas Department of Health or its authorized agent inside Blytheville⁸. Arkansas building-code minimums apply statewide even where no permit or inspection is required². New structures and covered alterations, additions and changes in use must meet the Arkansas Fire Prevention Code standards that apply to the work⁹. You may build your own home without seeking an exemption from a county permit that does not exist, although state licensing rules for electrical, plumbing and HVAC work can still apply¹. We could not confirm building inspections or a general certificate-of-occupancy requirement for unincorporated Mississippi County; ask county government before construction.

Who handles building permits and septic permits in Mississippi County?

Mississippi County does not have a county building-permit application to file because the county issues no permits.

Mississippi County does not have a county building-permit application to file because the county issues no permits¹. Inside Blytheville, the city handles building permits and zoning; septic approvals still go through the Arkansas Department of Health or its authorized agent^3,4,8. For septic work, contact the Mississippi County Local Health Unit in Blytheville at 1299 N 10th St, Blytheville, AR 72315, (870) 763-7064, and ask for the Onsite Environmental Specialist^10,11. Onsite-wastewater applications go to the Arkansas Department of Health or its authorized agent; where no authorized agent has been designated, they go directly to the Department⁶. Floodplain work follows a separate county process: the floodplain administrator reviews development applications and plans for sites in a Special Flood Hazard Area⁷. A current floodplain-office contact could not be confirmed, so ask county government to route you to the floodplain administrator before disturbing a mapped flood-hazard site.

Does Mississippi County have zoning?

We could not confirm a zoning ordinance for unincorporated Mississippi County.

We could not confirm a zoning ordinance for unincorporated Mississippi County⁵. Countywide setbacks, minimum lot size, minimum dwelling size, lot coverage and building-height limits also could not be confirmed, so ask county government for a parcel-specific answer before relying on the absence of a county building permit. Inside Blytheville, the city sets zoning, and its Planning Commission advises the City Council on rezoning, plats and lot splits and holds authority over conditional-use and special-use permits^4,12. Septic approvals remain with the Arkansas Department of Health or its authorized agent inside Blytheville⁸. Osceola is different: subdivisions and development in the city and its Planning Area must follow the setbacks for the applicable zoning district¹³. Osceola subdivision plats and lot splits also must meet the zoning code's district-specific minimum lot and area standards¹³. Dividing land elsewhere into lots with standard onsite wastewater systems adds Department of Health plan review⁸. Those Osceola standards apply to the city and the specified Planning Area, rather than establishing countywide limits¹³.

How do septic permits work in Mississippi County?

Onsite-wastewater applications in Mississippi County go to the Arkansas Department of Health or its authorized agent.

Onsite-wastewater applications in Mississippi County go to the Arkansas Department of Health or its authorized agent⁶. A Designated Representative completes Part I, the Permit for Construction, for approval before work begins; Part II is the installation inspection, and Part III is the Permit for Operation⁸. Changes before or during construction require prior authorized-agent approval⁸. The installer must give at least 24 hours' notice before work and submit installation documentation to the local health unit within 5 days; inspection may occur during any phase of installation⁸. A Mississippi County septic system cannot be used until inspection and approval are complete and the owner has obtained the Permit for Operation⁶. Review fees run from $30 for a structure of 1,500 square feet or less to $150 for one over 4,000 square feet¹⁴. Mississippi County's mapped soils are rated 0% free of severe limitations for a conventional drain field, so complete the site evaluation before fixing the house location or budget¹⁵. If an available sanitary sewer lies within 300 feet of the building outlet and connection does not cross another person's property, the premises must connect to it⁶.

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

We could not confirm a Mississippi County rule that allows or prohibits long-term occupancy of a single RV or tiny home on a private parcel.

We could not confirm a Mississippi County rule that allows or prohibits long-term occupancy of a single RV or tiny home on a private parcel⁵. Arkansas's paid-park rule does not answer that single-parcel question: property with 3 or more paid spaces intended for RVs, tiny houses on wheels or mobile homes is regulated as a mobile-home or recreational-vehicle park¹⁶. Within that park framework, a tiny house on wheels is treated as a mobile home when plumbed and inspected under the Arkansas Plumbing Code and as an RV when it is not¹⁷. Before buying for this use, ask county government and any municipality with jurisdiction about occupancy, setbacks and utility rules. Regardless of the dwelling type, wastewater still needs an approved disposal path, and a qualifying nearby sanitary sewer triggers the state's connection rule⁶.

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

Confirm that the parcel is outside city limits; Mississippi County itself issues no permits, but that statement does not eliminate municipal or state approvals.

Confirm that the parcel is outside city limits; Mississippi County itself issues no permits, but that statement does not eliminate municipal or state approvals¹.
Ask county government whether zoning, setbacks or inspections apply to the parcel because those local rules could not be confirmed⁵. In Osceola and its Planning Area, identify the zoning district because its setback standards control¹³.
Design to Arkansas's mandatory statewide building-code minimums even though the county does not issue a building permit².
Call the Mississippi County Local Health Unit for the Onsite Environmental Specialist and obtain septic construction approval before installation^8,10.
Check for an available sanitary sewer within 300 feet before committing to an onsite system⁶.
If the site is in a Special Flood Hazard Area, obtain county floodplain review before grading or construction⁷.
Give the required septic-installation notice, arrange inspection, submit the installation record and wait for the operating permit before use^6,8.

What should you check before buying land in Mississippi County?

Start with wastewater: 0% of Mississippi County's mapped soils are rated free of severe limitations for a conventional drain field, so confirm a workable system before choosing the homesite.

Start with wastewater: 0% of Mississippi County's mapped soils are rated free of severe limitations for a conventional drain field, so confirm a workable system before choosing the homesite¹⁵. Check sewer availability because a qualifying connection within 300 feet displaces onsite disposal⁶. Review the flood map before grading, fencing or building because development in a Special Flood Hazard Area requires county floodplain review, including minor work such as accessory structures and grading⁷. A county zoning ordinance, private-well permit rule and county driveway-access requirement could not be confirmed; ask county government, the relevant water provider and the road owner for parcel-specific answers. In Osceola, verify the zoning district before a lot split or subdivision because minimum lot and area standards vary by district¹³. Mississippi County's effective property-tax rate is about 0.6%, and the median annual bill is about $646¹⁵.

Watch-outs

Mississippi County issues no county building permits, but Arkansas building-code minimums still apply^1,2.
Countywide zoning, setbacks, minimum lot size and minimum dwelling size could not be confirmed; Osceola applies district-specific setback and lot standards^5,13.
Floodplain development requires county review even for fences, accessory structures and grading in a Special Flood Hazard Area⁷.
A Mississippi County septic system cannot be used until it is inspected, approved and covered by a Permit for Operation⁶.

Sources

17 official pages, each quoted and re-checked · written October 10, 2026

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

Off-grid gear

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

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Compared with neighboring counties

Rule	Mississippi County	Craighead County	Poinsett County	Greene County	Crittenden County	Clay County	Cross County
Building permit	Not required	Not required	Not required	Limited	Required	Not required	Limited
County zoning	Not published	No	No	No	Yes	No	Not published
Septic permits	AR Dept. of Health	AR Dept. of Health	AR Dept. of Health	AR Dept. of Health	AR Dept. of Health	ADH	AR Dept. of Health

Cities and towns in Mississippi 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 covered: Town of Bassett · Town of Birdsong · Town of Burdette · Town of Dyess · Town of Etowah · Gosnell · Joiner · Keiser · Leachville · Luxora · Manila · Town of Marie · Town of Victoria · Wilson

Answers from the rulebook for Mississippi County

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

Mississippi County rules

Building permitNot required
Permits issued by Mississippi County.
- The source states only that the county issues no permits; it does not resolve permits issued by incorporated municipalities or other authorities.
“Permit Applications (the county issues no permits) Permit holders (the county issues no permits)”
Mississippi County Government Transparency Information ↗Re-checked Sep 26, 2026
One more reviewed finding on this topic
- Not required — Permits issued by Mississippi County itself.
  “Permit Applications (the county issues no permits)”
  Mississippi County, AR — Government Transparency Information ↗Re-checked Oct 2, 2026
Owner-builder exemption · follows from the permit answerNot needed
Unincorporated Mississippi County: no county building permit is required, so there is no permit to be exempt from and you may build your own home. State licensing for electrical, plumbing and HVAC work may still apply.
- The source states only that the county issues no permits; it does not resolve permits issued by incorporated municipalities or other authorities.
“Permit Applications (the county issues no permits) Permit holders (the county issues no permits)”
Mississippi County Government Transparency Information ↗Re-checked Sep 26, 2026
Building in a floodplainRequired
All development located in a Special Flood Hazard Area in Mississippi County.
- The requirement includes minor development such as fences, accessory structures, and grading, even when those activities may not require building permits.
- The floodplain administrator reviews development plans for compliance with the floodplain ordinance and inspects floodplain construction.
- The source states the administrator may advise applicants of other state, federal, or local permits or approvals.
“Require, review and evaluate floodplain development permit applications for all development located in a Special Flood Hazard Area (SFHA).”
Mississippi County OEM/911 Director ↗Re-checked Oct 2, 2026
One more reviewed finding on this topic
- Required — All development located in a Special Flood Hazard Area in Mississippi County, including minor development such as fences, accessory structures, and grading.
  “Require, review and evaluate floodplain development permit applications for all development located in a Special Flood Hazard Area (SFHA).”
  Mississippi County OEM/911 Director Position Description ↗Re-checked Sep 26, 2026

Arkansas rules that apply here

Building code adoptedPartial
State projects in Arkansas.
- The adopted building code for state projects is the Arkansas Fire Prevention Code, 12 CAR pt. 15, as adopted by the Division of Arkansas State Police, State Fire Marshal’s office.
- Arkansas laws and the applicable subchapter take precedence over the Arkansas Fire Prevention Code where they exceed its requirements.
- All project designs must comply with all Arkansas laws and the Arkansas Fire Prevention Code.
- Other codes, rules, or standards may apply to a specific project.
- The department and design professional are responsible for determining all applicable codes for each specific project.
“The adopted building code for state projects is the Arkansas Fire Prevention Code, 12 CAR pt. 15, as adopted by the Division of Arkansas State Police, State Fire Marshal’s office.”
22 CAR § 111-407. Building codes adopted ↗Re-checked Sep 21, 2026
3 more reviewed findings on this topic
- Adopted (with conditions) — Building construction in Mississippi County, including rural and unincorporated areas.
  “Arkansas Building Codes are mandatory statewide minimums. They apply statewide even in areas when no permit or inspections are required.”
  Home Improvement Application and Test Information ↗Re-checked Oct 2, 2026
- Adopted (with conditions) — New structures and applicable alterations, additions, changes in use, and changes in structures throughout Arkansas, under the Arkansas Fire Prevention Code, including Volume II for building-code requirements and Volume III for residential-code requirements.
  “Each district, county, municipality, or other political subdivision of this state shall only adopt and enforce the provisions of the Arkansas Fire Prevention Code, 2021 Edition. [...] The design and construction of new structures shall comply with the International Building Code Arkansas Fire Prevention Code, Volume II, and any alterations, additions, changes in use or changes in structures required by this code, which are within the scope of the International Building Code, Arkansas Fire Prevention Code, Volume II, shall be made in accordance therewith.”
  2021 Arkansas Fire Prevention Code ↗Re-checked Sep 8, 2026
- Adopted (with conditions) — State projects in Arkansas subject to the Building Authority Division design-review rules.
  “The adopted building code for state projects is the Arkansas Fire Prevention Code, 12 CAR pt. 15, as adopted by the Division of Arkansas State Police, State Fire Marshal’s office. Arkansas laws and this subchapter shall have precedence over the Arkansas Fire Prevention Code where they exceed the requirements of the Arkansas Fire Prevention Code. All project designs shall comply with all Arkansas laws and the Arkansas Fire Prevention Code. Other codes, rules, or standards may be applicable to a specific project. It is the department’s and design professional’s responsibility to determine all applicable codes for each specific project.”
  22 CAR § 111-407. Building codes adopted ↗Re-checked Sep 21, 2026
InspectionsRequired
Construction or work that must comply with the Arkansas Energy Code for New Building Construction Supplements and Amendments.
- Inspection is required for construction or work that must comply with the cited Code.
- Inspection may be performed by the Arkansas Economic Development Commission Energy Office, its agent, or the code official.
- Code officials within a county or municipality that has adopted the Code and normally conducts final inspections shall perform final inspection and approval when the building is completed and ready for occupancy.
- The local government may conduct additional inspections during construction.
“Construction or work that must comply with this Code shall be subject to inspection by the Arkansas Economic Development Commission - Energy Office or its agent, or by the code official.”
2014 Arkansas Energy Code for New Building Construction Supplements and Amendments ↗Re-checked Oct 1, 2026
One more reviewed finding on this topic
- Limited — Construction subject to Arkansas Building Code compliance and any applicable inspection regime.
  “areas when no permit or inspections are required.”
  Home Improvement Contractor License Application ↗Re-checked Sep 8, 2026
Certificate of occupancyLimited
Open-enrollment public charter schools commencing student operations in a new or renovated facility anywhere in Arkansas.
- Before commencing operations with students, the school must obtain one of three alternative approvals for the new construction or renovation.
- The alternatives are: a certificate of occupancy issued by a local code official and approved by the state fire marshal; a certificate of occupancy or other approval of the state fire marshal; or a certificate of substantial completion issued by a licensed architect.
- A certificate of occupancy is therefore not independently mandatory when one of the two listed alternative approvals is obtained.
“An open-enrollment public charter school shall not commence operations with students in any new or renovated facility unless the school has obtained for the new construction or renovation: (1) A certificate of occupancy issued by a local code official, approved by the state fire marshal; (2) A certificate of occupancy or other approval of the state fire marshal; or (3) A certificate of substantial completion issued by a licensed architect.”
6 CAR § 31-425. Charter school facilities ↗Re-checked Sep 9, 2026
2 more reviewed findings on this topic
- Limited — State of Arkansas construction projects administered by a state owner or agency.
  “Certificates of Occupancy are not issued by any one State Agency for State projects. The responsibility therefore rests with the Owner/Agency of the project.”
  DBA Project Closeout Guide ↗Re-checked Sep 8, 2026
- Limited — Buildings subject to the Arkansas Energy Code when located in a county or municipality that has adopted the Code and conducts final inspections as part of normal operations.
  “An open-enrollment public charter school shall not commence operations with students in any new or renovated facility unless the school has obtained for the new construction or renovation: (1) A certificate of occupancy issued by a local code official, approved by the state fire marshal; (2) A certificate of occupancy or other approval of the state fire marshal; or (3) A certificate of substantial completion issued by a licensed architect.”
  2014 Arkansas Energy Code for New Building Construction Supplements and Amendments ↗Re-checked Oct 1, 2026
Lot coverageDistrict specific (with conditions)
State delegation to county planning boards for zoning ordinances covering all or part of a county's unincorporated area; this is not a statewide lot-coverage percentage.
- A county planning board may prepare a zoning ordinance only for all or part of the unincorporated area of the county.
- The ordinance must include both a map and a text.
- Lot coverage is a subject the zoning ordinance may regulate; the enactment does not require a county to adopt such a rule.
- The ordinance must designate districts or zones, and regulations within each district or zone must be uniform throughout that district or zone.
“The county planning board shall have authority to prepare, or to cause to be prepared, a zoning ordinance for all or part of the unincorporated area of the county, which ordinance shall include both a map and a text. [...] The zoning ordinance may regulate: [...] (C) lot Lot coverage;”
arkleg.state.ar.us ↗Re-checked Nov 4, 2026
Living in an RVLimited
Three or more recreational-vehicle spaces occupied or intended for occupancy on a parcel in Mississippi County where placement or maintenance services, or both, are provided for a fee.
- The parcel is considered a mobile home or recreational vehicle park and must comply with the Arkansas Department of Health rules.
- The owner or operator is responsible for compliance.
- Waivers or exceptions are considered case by case and approval is at the discretion of the Department of Health.
- Construction, alteration, repair, or extension of the park requires submitting detailed plans and specifications and receiving Department approval before work begins.
- The rule applies whether the park is new or existing.
- Required plan details include the park layout, sewage system, water source and distribution system, all buildings, parking areas, dump stations, and topographical features.
occupied or intended recreational-vehicle spaces: >= 3 spaces · placement or maintenance services: provided for a fee
“Any parcel of land in which three (3) or more spaces are occupied or intended for occupancy by recreational vehicles, tiny houses on wheels, or mobile homes, where placement or maintenance services, or both, are provided for a fee, whether new or existing, shall be: (1) Considered a mobile home or recreational vehicle park; and (2) In compliance with this part.”
20 CAR § 138-102. Compliance ↗Re-checked Oct 7, 2026
One more reviewed finding on this topic
- Limited — Occupancy of recreational vehicles in Arkansas recreational-vehicle parks regulated by the Arkansas Department of Health under 20 CAR Part 138.
  “Any parcel of land in which three (3) or more spaces are occupied or intended for occupancy by recreational vehicles, tiny houses on wheels, or mobile homes, where placement or maintenance services, or both, are provided for a fee, whether new or existing, shall be: (1) Considered a mobile home or recreational vehicle park; and (2) In compliance with this part.”
  20 CAR § 138-102. Compliance ↗Re-checked Sep 26, 2026
Tiny homesLimited
Occupancy of tiny houses on wheels in Arkansas parcels operating as mobile-home or recreational-vehicle parks with three or more paid spaces.
- The rule expressly includes tiny houses on wheels among spaces triggering mobile-home or recreational-vehicle-park regulation.
- Placement or maintenance services, or both, must be provided for a fee.
- The parcel is considered a mobile home or recreational vehicle park and must comply with 20 CAR Part 138.
- The owner or operator is responsible for compliance.
- Waivers or exceptions are considered case by case at the discretion of the Arkansas Department of Health.
- Construction, alteration, repair, or extension of the park requires prior submission and Department approval.
- Detailed plans and specifications must include the park layout, sewage system, water source and distribution system, buildings, parking areas, dump stations, and topographical features.
- The rule does not establish a general statewide authorization or prohibition for a single tiny house on wheels outside a qualifying park.
minimum qualifying spaces: >= 3 spaces (the spaces must be occupied or intended for occupancy by recreational vehicles, tiny houses on wheels, or mobile homes)
“three (3) or more spaces are occupied or intended for occupancy by recreational vehicles, tiny houses on wheels, or mobile homes”
20 CAR § 138-102. Compliance ↗Re-checked Sep 26, 2026
One more reviewed finding on this topic
- Limited — Occupancy of tiny houses on wheels in Arkansas mobile-home or recreational-vehicle parks regulated by the Arkansas Department of Health under 20 CAR Part 138.
  ““Tiny house on wheels” means a structure intended as a habitable dwelling for one (1) or more individuals which, for the purposes of this part, shall be considered a: (A) Mobile home, if plumbed and inspected in accordance with the 2018 Arkansas Plumbing Code, 17 CAR pt. 65; or (B) Recreational vehicle, if not plumbed and inspected in accordance with the 2018 Arkansas Plumbing Code;”
  20 CAR § 138-101. Definitions ↗Re-checked Sep 26, 2026
Who permits septicState (with conditions)
Individual sewage disposal (septic) systems and alternate/experimental systems in Arkansas, administered by the Arkansas Department of Health (Division of Environmental Health Protection) and its authorized agents (the environmental health specialist assigned to each county)
- The chapter (and so the Department's permit requirement) does not apply to an individual or alternate/experimental system on a tract of ten (10) acres or larger whose field line or sewage disposal line is no closer than 200 feet to the property line (§ 14-236-104(c)).
- Systems in existence on July 1, 1977, and certain systems installed after that date in subdivisions platted before July 1, 1977, are not required to meet more stringent specifications than the standards then applicable (§ 14-236-104(a)).
- Permit requirement (§ 14-236-112) covers systems installed after July 1, 1977; emergency repairs may proceed if a permit is obtained within ten working days.
- A municipality's law or regulation setting standards that give greater protection to public health or safety prevails within that municipality (§ 14-236-105).
- Surface-discharging systems may also need ADEQ authorization; not verified from an official page in this job.
- The statute text is from the Department of Health's 2014 compilation of the Act; check the current Arkansas Code for later amendments.
acreage exemption threshold: >= 10 acres (field line or sewage disposal line no closer than 200 feet to the property line) · minimum field line distance to property line for exemption: >= 200 feet
“the division of environmental health protection of the department of health or its authorized agents shall have general supervision and authority over the location, design, construction, installation, and operation of individual sewage disposal systems”
Arkansas Sewage Disposal Systems Act, A.C.A. § 14-236-101 et seq. (Arkansas Department of Health compilation, 2014 language update) ↗Re-checked Nov 6, 2026
2 more reviewed findings on this topic
- State (with conditions) — Onsite wastewater systems in Mississippi County and statewide Arkansas.
  “Arkansas Department of Health or its Authorized Agent”
  Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Sep 26, 2026
- Mixed (with conditions) — Onsite wastewater systems in Mississippi County under Arkansas statewide rules.
  “For those cities or counties with authorized agents, the authorized agent shall be the authorized agent of the department. [...] In the event that an authorized agent has not been designated for a city or county, applications for onsite wastewater systems shall be made to the department.”
  Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Oct 2, 2026
Septic permitRequired
Construction, alteration, repair, extension, or operation of onsite wastewater systems statewide in Arkansas.
- A completed permit application and detailed plans must be approved before construction of a building or residence.
- Construction, installation, or modification requires permits for construction and operation before work begins.
- A permit may be refused where public sewer is reasonably available or economically feasible, subject to the emergency-repair exception.
- Emergency repairs may proceed without prior permit only if a permit is obtained within 10 working days.
- Applications are made to the Department or its Authorized Agent; where no local Authorized Agent is designated, applications are made to the Department.
- Construction must begin within one year after issuance or the permit must be revalidated.
- The rule is effective September 5, 2024.
public sewer connection distance: <= 300 feet (when available and connection can be made without crossing another person's property) · emergency repair permit deadline: 10 working days (after repairs are made) · permit review fee for structures 1,500 square feet or less: 30 USD · permit review fee for structures over 1,500 and up to 2,000 square feet: 45 USD · permit review fee for structures over 2,000 and up to 3,000 square feet: 90 USD · permit review fee for structures over 3,000 and up to 4,000 square feet: 120 USD · permit review fee for structures over 4,000 square feet: 150 USD · alteration, repair, or extension permit review fee: 30 USD
“A completed Onsite Wastewater System Permit Application and detailed plans and specifications following the requirements found in Appendix F for the collection, treatment and/or renovation facilities for all wastes of a domestic nature, containing a predominance of human excreta and exclusive of industrial wastes shall be submitted to and receive the approval of the Arkansas Department of Health or its Authorized Agent, prior to construction of a building or residence. [...] Permit requirement. It shall be unlawful for any person, firm, corporation, association, municipality, or governmental agency to begin construction, alteration, repair, or extension of any onsite wastewater system, owned by any other person, firm, corporation, association, municipality or governmental agency until the owner first obtains a valid Permit for Construction issued by the Department or its Authorized Agent.”
Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Sep 26, 2026
One more reviewed finding on this topic
- Required — Septic/onsite sewage systems in Mississippi County, AR, administered by the Arkansas Department of Health through the local health unit's onsite environmental specialist
  “the exemption applies to a single residence located on ten or more acres where all parts of the sewage system are more than 200 feet from any property line, including roads.”
  Arkansas Department of Health - Onsite Wastewater FAQs ↗Re-checked Nov 13, 2026
Septic inspectionLimited
Operation and installation of onsite wastewater systems in Mississippi County under Arkansas Department of Health rules.
- Operation is unlawful until the system has been inspected and approved by the Arkansas Department of Health or its Authorized Agent and the owner has obtained a Permit for Operation.
- The installation inspection may be made during construction and during any phase of installation; the rule does not require that the inspection occur at one particular phase.
- The installer must notify the Authorized Agent or Designated Representative when the installation is ready for inspection, and the installer must submit required documentation to the local health unit within five days showing installation under the approved permit.
- The inspection may be made by the Authorized Agent or by a Designated Representative with the Authorized Agent's approval.
- For cities or counties with Authorized Agents, the Authorized Agent acts for the Department; if no Authorized Agent has been designated, applications are made to the Department.
- Emergency repairs may proceed without prior notification or prior permit in the circumstances stated by the rule, but notification or a permit must follow within the specified period.
installer advance notice: >= 24 hours (Before construction, alteration, repair, or extension; emergency repairs may proceed without prior notification if a permit is obtained within ten working days.) · installer documentation submission: 5 days (Required after installation and must show that the system was installed pursuant to the approved permit.)
“It shall be unlawful for any person, firm, corporation, association, municipality or governmental agency to begin operation of any onsite wastewater system until such system has been inspected and approved by the Department or its Authorized Agent and the owner has first obtained a Permit for Operation issued by the Department or its Authorized Agent. [...] An installation inspection may be made during the construction of any onsite wastewater system. The inspection may be made during any phase of the installation.”
Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Oct 4, 2026
3 more reviewed findings on this topic
- Required — Installation and operation of onsite wastewater systems in Mississippi County.
  “It shall be unlawful for any person, firm, corporation, association, municipality or governmental agency to begin operation of any onsite wastewater system until such system has been inspected and approved by the Department or its Authorized Agent and the owner has first obtained a Permit for Operation issued by the Department or its Authorized Agent. [...] Within five (5) days, the installer shall submit the required documentation to the local health unit that the system has been installed pursuant to the approved permit. [...] The system shall not be used until the Permit for Operation is issued.”
  Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Sep 26, 2026
- Required — Operation of onsite wastewater systems in Mississippi County.
  “It shall be unlawful for any person, firm, corporation, association, municipality, or governmental agency to begin operation of any onsite wastewater system until: [...] Such system has been inspected and approved by the department or its authorized agent; and [...] The owner has first obtained a permit for operation issued by the department or its authorized agent.”
  Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Oct 2, 2026
- Required — Operation of onsite wastewater systems statewide in Arkansas after installation or construction.
  “It shall be unlawful for any person, firm, corporation, association, municipality or governmental agency to begin operation of any onsite wastewater system until such system has been inspected and approved by the Department or its Authorized Agent and the owner has first obtained a Permit for Operation issued by the Department or its Authorized Agent. [...] Within five (5) days, the installer shall submit the required documentation to the local health unit that the system has been installed pursuant to the approved permit. [...] After approval of the inspection, the Authorized Agent will approve and issue a Permit for Operation. The system shall not be used until the Permit for Operation is issued.”
  Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Sep 26, 2026
Off-grid sanitationAllowed (with conditions)
Use of composting or incinerating toilets as components of an Arkansas onsite wastewater system.
- Only pre-manufactured composting or incinerating toilets authorized by the Department may be used.
- The devices must be evaluated by an ANSI-approved laboratory under NSF Standard 41.
- Wastewater other than urine and feces must be renovated or disposed of under Sections 8 or 9 of the rule.
- Stabilized compost must be buried onsite or deposited in an approved sanitary landfill.
- The system remains subject to applicable onsite wastewater permitting and approval requirements.
“Only pre-manufactured composting or incinerating toilets authorized by the Department”
Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Sep 26, 2026
Well permitLimited
Wells serving public and semi-public water systems in Arkansas.
- Written approval from the Arkansas Department of Health is required before construction begins.
- If the well's public or semi-public status is uncertain, the well contractor must obtain a written determination from the Department of Health before construction.
- This claim does not establish a general construction-permit requirement for private domestic wells.
“Wells for public and semi-public water systems shall be located, designed, and constructed in accordance with the respective rules of the Department of Health and shall have written approval from the department prior to the start of construction. If uncertain that a well is public or semi-public, the well contractor shall obtain a written determination from the department prior to construction.”
17 CAR § 11-607. Public and semi-public wells ↗Re-checked Sep 9, 2026
Mandatory utility hookupSewer (with conditions)
Premises in Mississippi County where a sanitary sewer is within 300 feet and available for connection without crossing another person's property.
- Connection is required only when the sewer is within 300 feet, available to the premises, and can be connected without crossing another person's property.
- No privies, onsite wastewater systems, or other receptacles for human excreta may be constructed, maintained, or used on such premises.
sewer distance: <= 300 feet (sewer must also be available and connectable without crossing another person's property)
“All premises shall be connected to a sanitary sewer when within three hundred feet (300’) from the point where the sewer exits a building on the property owner’s property and available to said premises when connection can be made without crossing another person's property.”
Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Oct 2, 2026
One more reviewed finding on this topic
- Sewer (with conditions) — Homes and premises where a sanitary sewer is within 300 feet from the point where the sewer exits the building and available without crossing another person's property.
  “All premises shall be connected to a sanitary sewer when within three hundred feet (300’) from the point where the sewer exits a building on the property owner’s property and available to said premises when connection can be made without crossing another person's property.”
  codeofarrules.arkansas.gov ↗Re-checked Sep 8, 2026
Agricultural exemptionConditional
State and local sales-tax exemption for electricity, natural gas, and liquefied petroleum gas used by qualifying agricultural structures and qualifying aquaculture or horticulture equipment in Arkansas.
- The utility must be separately metered and used only for the exempt purpose.
- Multiple-use meters serving eligible and noneligible structures, facilities, or equipment do not qualify.
- The farmer must obtain a certificate from the Arkansas Department of Finance and Administration before the exemption is allowed and provide it to the utility supplier.
- Qualifying agricultural structures include commercial poultry or livestock facilities, cattle or dairy facilities, and greenhouses used for commercial production.
- Qualifying aquaculture or horticulture equipment includes specified cooling, collection, irrigation, pond-pumping, pond-aeration, and holding or sorting-tank equipment used in commercial operations.
exemption start date: 2014-01-01 · eligible utilities: electricity, natural gas, liquefied petroleum gas (Must be separately metered and used only for the exempt purpose) · DFA certificate: true (Required before the exemption is allowed) · water exemption for commercial poultry farming start date: 2021-10-01 (Water must be used exclusively for poultry farming and separately metered)
“Act 1441 of 2013 provides an exemption from state and local sales taxes for electricity, natural gas, and liquefied petroleum gas used by qualifying agricultural structures and qualifying aquaculture and horticulture equipment beginning January 1, 2014. The eligible utility must be separately metered and used only for the purpose of the exemption.”
Farm Utility Exemption Notice and Agricultural, Aquaculture and Horticulture Utility Exemption Application ↗Re-checked Sep 9, 2026
One more reviewed finding on this topic
- Conditional — Construction, installation, maintenance, repair, or renovation of a nonresidential farm building or structure in Arkansas, as an exemption from the Arkansas Electrical Code Authority Act requirements.
  “(b) The requirements of the Arkansas Electrical Code Authority Act, Arkansas Code § 20-31-101 et seq., shall not apply to the following: [...] (2) Any construction, installation, maintenance, repair, or renovation of any nonresidential farm building or structure;”
  17 CAR § 210-602. Construction and exemptions ↗Re-checked Sep 9, 2026
Subdividing landRegulated (with conditions)
Subdivision plans in Mississippi County proposing standard onsite wastewater systems for all or part of the lots or tracts.
- All such subdivision plans must be submitted to the Arkansas Department of Health for review and approval.
- The local health unit receives the submission and required soil, percolation, topography, and related data.
- The plan-review fee is at least $100 for one lot, $25 for each following lot, and capped at $1,500.
minimum plan review fee: >= 100 USD (one lot) · additional lot plan review fee: per 25 USD (each following lot) · maximum plan review fee: <= 1500 USD
“All subdivision plans, which are proposed to utilize standard onsite wastewater systems as a method of wastewater treatment for all or part of the lots or tracts in said subdivision, shall be submitted to the Arkansas Department of Health for review and approval of the overall plan for the utilization of onsite wastewater systems.”
Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Oct 2, 2026
One more reviewed finding on this topic
- Regulated (with conditions) — Subdivision plats that are boundary surveys creating parcels in Arkansas.
  “Subdivision plats [...] are to be filed with the State Surveyor’s office [...] Filing is not required [...] for survey plats [...] located in a municipality [...]”
  codeofarrules.arkansas.gov ↗Re-checked Sep 8, 2026
Driveway accessRequired
Construction, reconstruction, modification, or relocation of access driveways on Arkansas State Highway right-of-way, including residential, commercial, and temporary access driveways.
- No work may begin on State Highway right-of-way until the engineer issues the permit.
- Applications are made to the District Engineer and include a work description, location, applicant contact information, and required drawings or deposit/bond.
- An Access Management Agreement may require approval or a permit from the relevant jurisdiction; failure to provide it may be grounds for denial.
- Commercial driveway permits generally require a minimum $1,000 deposit or bond per driveway, with governmental-entity waiver possible.
- Temporary driveway access is limited to 120 days initially, extendable at 60-day intervals up to 240 days.
commercial driveway deposit or bond: >= 1000 USD per driveway minimum (May be waived for governmental entities.) · temporary driveway initial duration: <= 120 days maximum (May be extended at 60-day intervals up to 240 total days.) · frontage limit: 50 feet or less (Limited to one driveway.) · rural setback inside adjoining property frontage: >= 10 feet minimum (Urban minimum is 5 feet; Section 6.9 exceptions may apply.)
“A permit shall be obtained from the Department for all access driveways on State Highways.”
Regulations: Rules for Access Driveways to State Highways ↗Re-checked Sep 9, 2026
Permit feesPublished (with conditions)
Basic design-service fees for Arkansas state department projects governed by the Building Authority Division.
- The schedule is based on total final construction cost, including adjustments by change order or negotiations.
- For projects less than $50,000 or more than $50,000,000, fees may be negotiated subject to Building Authority Division approval.
- Specified modifiers apply, including deductions for simple projects and additions for complex projects or projects requiring intensified observation.
basic fee for construction cost $50,001 to $75,000: 9.25 percent of total final construction cost · basic fee for construction cost $75,001 to $100,000: 9 percent of total final construction cost · basic fee for construction cost $100,001 to $200,000: 8.75 percent of total final construction cost · basic fee for construction cost $1,000,001 to $20,000,000: 6.5 percent of total final construction cost · basic fee for construction cost $42,500,001 to $50,000,000: 4 percent of total final construction cost · fee modifier for simple projects: 1 percentage points minimum deduction · fee modifier for complex projects: 1.5 percentage points maximum addition
“$50,001 to $75,000 | 9.25%”
22 CAR § 111-212. Design services fee schedule ↗Re-checked Sep 9, 2026
One more reviewed finding on this topic
- Published (with conditions) — Arkansas Department of Health review fees for individual onsite wastewater permit applications applicable in Mississippi County.
  “For structures one thousand five hundred square feet (1,500 sq. ft.) or less, the fee to review a permit application is thirty dollars ($30.00); [...] For structures more than four thousand square feet (4,000 sq. ft.), the fee to review a permit application is one hundred fifty dollars ($150.00);”
  Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Oct 2, 2026
Permit processPublished (with conditions)
Arkansas Department of Health onsite wastewater permit process applicable in Mississippi County.
- Part I is the Permit for Construction and must be approved before construction.
- Part II is the installation inspection.
- Part III is the Permit for Operation.
- No changes or alterations may be made before or during construction without prior Authorized Agent approval.
- Emergency repairs may be performed without prior permit only if a permit is obtained within ten working days after repairs.
advance installer notice: >= 24 hours (before planned work; emergency repairs are excepted under the stated rule) · post-installation documentation deadline: 5 days (submitted to local health unit)
“Part I of the Permit is the Permit for Construction. Part I of the Permit Application form shall be completed by a Designated Representative and approved by the Department or its Authorized Agent prior to initiating construction. [...] Part II of the Permit Application is the installation inspection. [...] Part III of the Permit is the Permit for Operation. After approval of the inspection, the Authorized Agent will approve and issue a Permit for Operation. The system shall not be used until the Permit for Operation is issued.”
Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Sep 26, 2026
2 more reviewed findings on this topic
- Published (with conditions) — Arkansas onsite-wastewater permit process applicable in Mississippi County.
  “Part I of the permit is the permit for construction. [...] Part II of the permit application is the installation inspection. [...] Part III of the permit is the permit for operation.”
  Rules Pertaining to Onsite Wastewater Systems (2024) ↗Re-checked Oct 2, 2026
- Published (with conditions) — Arkansas state department development projects located within a hundred-year floodplain or a Building Authority Division-designated flood hazard area.
  “the department shall submit an application for a development permit”
  22 CAR § 111-705. Permits ↗Re-checked Sep 9, 2026
Campground & park staysLimited
Camping at Arkansas state-park campsites.
- Campsites are limited to eight persons, excluding day-use guests, and one camping unit consisting of no more than two structures.
- Registration at the park office and payment of the camping fee are required before campers are considered registered.
- At least one adult age eighteen or older must register for and occupy the campsite during the entire registration period, with exceptions for scout troops, camping groups, or multiple family groups when sufficient adult supervision is provided.
- Registration must occur at the park office on the day of arrival, and campers must occupy the site by the time the visitor information center closes.
- Campsite occupancy is limited to fourteen days within a thirty-day period in the same park.
- A seven-day extension may be granted by the Park Superintendent from April through October when campgrounds are not at capacity.
- Additional extensions require approval by the Director of the State Parks Division for health problems, relocation, or job reassignment; longer extensions may be granted by Park Superintendents from November through March.
- Campers may not move between campsites in the same park to evade the limits, because permanent or semi-permanent residence is not permitted in a state park.
- All vehicles and trailers must be parked on hard surfaces or designated sites.
- State park camping areas are fee areas for registered campers only.
- The rule addresses state-park campsites and does not establish a statewide rule for camping on private land or land outside state parks.
maximum persons per campsite: 8 persons (excluding day-use guests) · maximum camping units per campsite: 1 unit (the unit may consist of no more than two structures) · maximum occupancy: <= 14 days per 30-day period (seven-day extensions and other stated extensions may apply)
“Campers may not occupy campsites within the same park in excess of fourteen (14) days within a thirty-day period.”
22 CAR § 50-108. Camping rules, fee collection, registration, and reservations ↗Re-checked Sep 26, 2026
2 more reviewed findings on this topic
- Limited — Temporary overnight occupancy in recreational vehicles at recreational vehicle parks in Arkansas, as to the park's sewage-disposal infrastructure.
  “Each recreational vehicle park shall provide a sanitary station [...]”
  20 CAR § 138-105. Sewage disposal ↗Re-checked Nov 4, 2026
- Limited — Manufactured-home occupancy in Arkansas mobile home parks, as to the park's sewage-disposal infrastructure.
  “Each mobile home space shall be provided with at least a four-inch (4”) diameter sewer riser pipe.”
  20 CAR § 138-105. Sewage disposal ↗Re-checked Nov 4, 2026
county zoning authorityGeneral
Arkansas counties may establish zoning ordinances for all or part of their unincorporated areas through a county planning board.
- The county planning board may prepare or cause preparation of the ordinance.
- The ordinance must include both a map and text.
- Permitted subjects include building location, height, bulk, stories, size, open space, lot coverage, population density and distribution, and uses of land, buildings, and structures.
- The ordinance may require off-street parking and loading.
- The ordinance may provide for compatible-use districts, large-scale unified development, elimination of nonconforming uses, and other matters necessary to county health, safety, and general welfare.
- The ordinance must designate districts or zones for all or part of the unincorporated area.
- Regulations must be uniform throughout each district or zone.
- The ordinance must allow and regulate home-based work as provided in Arkansas Code § 14-1-104.
“The county planning board shall have authority to prepare, or to cause to be prepared, a zoning ordinance for all or part of the unincorporated area of the county, which ordinance shall include both a map and a text.”
House Bill 2452 — County planning boards and zoning boards of adjustment ↗Re-checked Oct 1, 2026
One more reviewed finding on this topic
- General — Arkansas county planning boards adopting zoning ordinances for all or part of a county's unincorporated area.
  “The county planning board shall have authority to prepare, or to cause to be prepared, a zoning ordinance for all or part of the unincorporated area of the county, which ordinance shall include both a map and a text.”
  arkleg.state.ar.us ↗Re-checked Oct 1, 2026

Inside cities and towns in Mississippi County

Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.

Local zoningPresent (with conditions)
Zoning within the City of Blytheville, an incorporated municipality in Mississippi County, Arkansas.
- The Planning Commission advises the City Council on initial zoning, rezoning, zoning ordinance text amendments, official zoning map changes, and subdivision and lot-split matters.
- The Planning Commission has authority over Conditional Use and Special Use permits.
“The Planning Commission is charged with implementing the City’s Comprehensive Development Plan and as such, the zoning ordinance of the City.”
Planning Commission ↗Re-checked Oct 7, 2026
One more reviewed finding on this topic
- Present (with conditions) — Zoning within the City of Blytheville, Mississippi County, Arkansas.
  “The Planning Commission is charged with implementing the City’s Comprehensive Development Plan and as such, the zoning ordinance of the City.”
  Planning Commission ↗Re-checked Oct 6, 2026
Minimum lot sizeDistrict specific (with conditions)
Lot splits and subdivision plats in the City of Osceola, Mississippi County, Arkansas
- No plat may be approved that creates a condition violating the minimum lot and area standards of the zoning code.
- A minor purchase of adjoining land may be exempted when the acquired area is smaller than the minimum lot for the appropriate zoning and the purposes of the code are not being subverted.
- Lots not served by sanitary sewer or public water must be large enough to comply with Arkansas State Health Department regulations and specifications.
“The Planning Commission may exempt a minor purchase of a portion of an adjoining parcel where the size of the land being acquired is smaller in area than the minimum lot for the appropriate zoning and where it can be determined that the purposes of the Development and Subdivision Code are not being subverted. [...] No plat shall be approved that creates a condition which will violate the minimum lot and area standards of the zoning code.”
Osceola Subdivision and Development Code ↗Re-checked Oct 4, 2026
SetbacksDistrict specific (with conditions)
Subdivision and development in the City of Osceola and its Planning Area, Mississippi County, Arkansas
- Lots within city limits must conform to the requirements of the Zoning Code.
- Developments and subdivisions within the Planning Area must designate an appropriate zoning district and conform to that district's setback requirements.
- The cited code does not provide a single numeric setback applicable to every Osceola district.
“The minimum building setback line shall conform to the setbacks appropriate to the property’s zoning district unless within the Planning Area. Those developments and subdivisions within the Planning Area shall designate a zoning district appropriate to the property and conform to the setback requirements of that district.”
Osceola Subdivision and Development Code ↗Re-checked Oct 4, 2026

Still unanswered

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

County-wide zoning — County zoning in unincorporated Mississippi County, AR
Zoning districts — Published zoning-district map or schedule for Mississippi County.
Minimum dwelling size — Minimum dwelling size requirements in Mississippi County, including unincorporated areas
Building height — Zoning building-height limits in Mississippi County.
Camping on your land — Temporary camping on private land in Mississippi County.

3 more unanswered

Manufactured homes
Accessory dwellings
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.

Living off-grid in Mississippi County, Arkansas

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

Mississippi County scores 56/100 on the Bolthole Index, a solid county profile. Its strengths: manageable long-term carry cost and low administrative friction for a quiet rural property. Watch-outs: strong self-sufficiency basics: 52″/yr rainfall with little drought.

How much does land cost in Mississippi County, Arkansas?

Land in Mississippi County runs about $4,584 per acre, based on the latest county data.

What is the water situation in Mississippi County?

Mississippi County gets about 52" of rain a year, with severe drought in roughly 6.9% of years.

How remote is Mississippi County?

A representative private-land location has about 27,836 people within a 30-minute drive and 2,300,900 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.

Building permits, zoning and land rules in Mississippi County, Arkansas