Bolthole Index

Jefferson County, Arkansas

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

68Index Score / 100
#60 of 75 in Arkansas

We could not confirm a Jefferson County, Arkansas building-permit requirement, but statewide building-code minimums still apply1. Ask the County Judge's Office about permits and zoning before designing for unincorporated land23. Septic applications go to the Arkansas Department of Health or its authorized agent, and an available nearby sewer can make connection mandatory45.

At a glance

Building permit
County requirement unconfirmed; statewide code minimums still apply16
Zoning
Unconfirmed for unincorporated land; ask the County Judge's Office directly2
Septic
Apply to the Arkansas Department of Health or its authorized agent4
Owner-builder
Contractor-license exemption for your own home, limited to one residence per year7
Private well permit
No general state permit found for a private domestic well; only public/semi-public systems need Health Department approval8
Sewer connection
Must connect if a sanitary sewer is within 300 feet and reachable without crossing another property5
State highway driveway
ArDOT permit required; commercial access generally needs at least a $1,000 deposit or bond9
Property tax
Effective rate about 0.6%, with a typical annual bill near $6671011

Who to call

Also useful

Jefferson County Judge's Office

The county's chief local authority; first call for whether unincorporated Jefferson County has adopted any building, zoning or permit ordinance

870-541-5360

101 West Barraque, Suite 107, Pine Bluff, AR 71601

Floodplain permits

Jefferson County Office of Emergency Management

Floodplain development information and permits for Jefferson County

870-541-5470

101 West Barraque, Pine Bluff, AR 71601

Roads & driveways

Jefferson County Road Department

Road maintenance and access/driveway concerns onto county roads

870-534-7020

3304 W. 7th St., Pine Bluff, AR 71603

Health department

Arkansas Department of Health Local Health Units directory (for the Jefferson County Health Unit)

Directory to find the Jefferson County Health Unit (Pine Bluff), which handles onsite wastewater/septic permitting for the county; its current phone and address could not be independently verified for this guide

Contact details are copied from each office’s official page and were checked against it on September 29, 2026.

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

We could not confirm a Jefferson County ordinance requiring a construction permit in unincorporated areas1. That does not mean anything goes: the Arkansas Fire Prevention Code sets statewide construction standards that apply even where no local permit or inspection is required1213. Local governments that issue permits for new construction must adopt the Arkansas Energy Code for new construction, additions and renovations, but that rule does not establish that Jefferson County issues a permit6. Before building, call the Jefferson County Judge's Office to ask whether a county permit or inspection applies to the parcel and project3.

Who is the Jefferson County building department, and how do you reach them?

We could not confirm a dedicated Jefferson County building department, permit portal or fee schedule1. Start with the County Judge's Office at 101 West Barraque, Suite 107, Pine Bluff, AR 716013. Call 870-541-5360 to ask whether a permit or inspection applies to the parcel and project3. The office is open Monday through Friday, 8:30am to 5:00pm3. Contact the Office of Emergency Management for floodplain development and the Road Department for access involving a county road1415.

Does Jefferson County have zoning for RVs, tiny homes and setbacks?

We could not confirm zoning for unincorporated Jefferson County2. Do not read that gap as permission: ask the County Judge's Office about the parcel's allowed use, setbacks, minimum dwelling size and lot requirements before designing3. We also could not confirm a county rule allowing long-term RV or tiny-home occupancy on a private parcel, so ask the same office before relying on either as a residence. Arkansas separately regulates a paid park with three or more RV, tiny-house-on-wheels or mobile-home spaces; that park rule does not answer whether one RV or tiny home may be occupied on private land1617.

How do septic permits work in Jefferson County?

Onsite wastewater applications in Jefferson County go to the Arkansas Department of Health or its authorized agent4. Use the state health-unit directory to locate the Jefferson County Health Unit before visiting because its current local contact details could not be confirmed here18. First check sewer availability: when sanitary sewer is within 300 feet of the building's sewer-exit point and connection is available without crossing another person's property, the premises must connect and may not use a privy or onsite wastewater system519. Away from that condition, authorized composting or incinerating toilets may be components of a permitted onsite wastewater system, but other wastewater still requires approved disposal20. Only about 17.1% of Jefferson County soils are rated without severe limits for a conventional drain field, so plan for a site evaluation and possible alternative design21.

How do you build a home in Jefferson County, step by step?

  1. Ask the Jefferson County Judge's Office whether a county building permit, inspection or zoning rule applies to the parcel and project3.
  2. Design to the Arkansas Fire Prevention Code's statewide construction standards even if no local permit is required1213.
  3. Determine whether the sewer-connection rule applies; otherwise, take the onsite wastewater application through the Arkansas Department of Health or its authorized agent54.
  4. Contact Jefferson County's Office of Emergency Management about floodplain development before designing on flood-prone land14.
  5. An owner building the owner's own home may use Arkansas's residential-contractor-license exemption if no more than 1 residence is built in the calendar year, but the exemption removes no permit, code, septic or floodplain requirement7.
  6. Apply to ArDOT before doing driveway work on state highway right-of-way; contact the Road Department about a county road915.

What should you check before buying land in Jefferson County?

Water: we could not confirm a general construction-permit rule for a private domestic well; public and semi-public systems need written Arkansas Department of Health approval before construction8. Wastewater: check both sewer proximity and soil suitability before setting a homesite, because the connection rule can bar onsite sanitation and only about 17.1% of county soils are rated without severe limits for a conventional drain field1921. Access: ArDOT permission is required before driveway work begins on state highway right-of-way9. Land division: a subdivision plat that creates parcels must be filed with the State Surveyor after any local recording requirements22. Taxes: Jefferson County's effective property tax rate is about 0.6%, and the typical annual bill is about $6671011.

Watch-outs

  • Jefferson County's own website does not show a building, planning or zoning department; do not assume unincorporated land is unrestricted, and confirm directly with the County Judge's Office before you build3.
  • The Jefferson County Health Unit's specific phone number and address could not be verified fresh for this guide; use the Arkansas Department of Health's local health-unit directory to confirm current contact details before relying on an old listing18.
  • A nearby available sewer can require connection and prohibit a privy, septic system or other receptacle for human waste, so settle wastewater options before choosing the homesite519.

Sources

  1. Home Improvement Contractor License Application (2026 county census)
  2. (2026 county census)
  3. Jefferson County Judge's Office (jeffersoncountyar.gov)
  4. Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
  5. Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
  6. Arkansas Energy Code for New Building Construction Supplements and Amendments, quoted and re-checked
  7. Arkansas Residential Contractors Licensing Law, quoted and re-checked
  8. 17 CAR § 11-607. Public and semi-public wells (Arkansas statewide rule), quoted and re-checked
  9. Regulations: Rules for Access Driveways to State Highways (Arkansas statewide rule), quoted and re-checked
  10. Effective property tax rate: Bolthole Index county data
  11. Median property tax bill: Bolthole Index county data
  12. 2021 Arkansas Fire Prevention Code (Arkansas statewide rule), quoted and re-checked
  13. Home Improvement Contractor License Application (Arkansas statewide rule), quoted and re-checked
  14. Jefferson County Office of Emergency Management (jeffersoncountyar.gov)
  15. Jefferson County Road Department (jeffersoncountyar.gov)
  16. 20 CAR § 138-102. Compliance (Arkansas statewide rule), quoted and re-checked
  17. 20 CAR § 138-102. Compliance (Arkansas statewide rule), quoted and re-checked
  18. Arkansas Department of Health Local Health Units directory (for the Jefferson County Health Unit) (healthy.arkansas.gov)
  19. Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
  20. Rules Pertaining to Onsite Wastewater Systems (2024) (Arkansas statewide rule), quoted and re-checked
  21. Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
  22. 15 CAR § 281-301. Publication of results (Arkansas statewide rule), quoted and re-checked

Written September 29, 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

Jefferson County in Arkansas

68
County map
Jefferson County highlighted among the Arkansas counties · colored by Index score

How Jefferson County scores

Seclusion53100% ev.
Self-Sufficiency55100% ev.
Admin Boringness6677% ev.
Durability58100% ev.
Property Autonomy47100% ev.
Carry Cost84100% ev.

Evidence strength: 96%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$90kTypical home
0.6%Property tax
$3,494Land / acre
52.4"Annual rain
9.7% of yrsSevere drought
25.8 / yr (+21.5)Mid-century 100°F days
17.5 daysMid-century dry spell
2.4" (+7%)Mid-century 1-day rain
1.51×Wildfire change factor
100%Forward climate coverage
$1,822Home insurance / yr
0.5% / yrInsurance growth
0.97%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
48,847People within 30 min
1,413,637People within 2 hr
57,608Radius comparison (15 mi)
73People / sq mi
5.8%Federal land
100%Land at 15% slope or less
17.1%Septic soil without severe limits
89,886 acWorkable land screen
44.1%Wooded land
49.5 tonsBiomass / forest ac
62.6°FAvg temp

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Answers from the rulebook for Jefferson County

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

Arkansas rules that apply here

  • Building permitLimited

    Construction subject to the Arkansas Building Code statewide minimums, including rural and unincorporated areas.

    • Arkansas Building Code requirements apply statewide even where no permit is required.
    • The source does not establish a universal statewide building-permit requirement; applicable permit requirements may depend on the responsible local or other code authority.
    “They apply statewide even in areas when no permit or inspections are required.”
  • Owner-builder exemptionAvailable (with conditions)

    Arkansas residential contractor licensing for an individual constructing the individual’s own residence or an owner of a single-family residence acting as the owner’s own home-improvement contractor on the owner’s property.

    • A person constructing the person’s own residence is exempt unless the person builds more than one residence during a calendar year.
    • An owner of a single-family residence may act as the owner’s own home-improvement contractor on the owner’s own property.
    • The exemption concerns contractor licensing and does not by itself eliminate applicable building-code, permit, inspection, zoning, or other requirements.

    maximum own residences constructed per calendar year before the stated exemption no longer applies: <= 1 residence (The statute states the exemption does not apply if the person builds more than one residence during a calendar year.)

    “construction of his or her residence unless he or she builds more than one (1) residence during any calendar year;”
    One more reviewed finding on this topic
    • Available — Arkansas residential-contractor licensing for an owner constructing the owner's own residence or acting as the owner's own home-improvement contractor on the owner's property.
      “The following shall be exempted from the licensing requirements of this subchapter: (1) A person who acts as a residential building contractor in the construction of his or her residence unless he or she builds more than one (1) residence during any calendar year; (2) The owner of a single family residence acting as his or her own home improvement contractor on his or her own property;”
  • 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.”
    3 more reviewed findings on this topic
    • Partial — Arkansas Energy Code requirements for counties, cities, or municipalities that issue building permits for new building construction.
      “All counties, cities or municipalities that issue building permits for new building construction are required to adopt this Code for new construction, additions and renovation of existing structures.”
    • 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.”
    • 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.”
  • InspectionsLimited

    Construction subject to Arkansas Building Code compliance and any applicable inspection regime.

    • The official statewide source expressly recognizes areas where inspections are not required.
    • Where an inspection is required, the applicable inspection authority and process are not specified by this statewide source.
    “areas when no permit or inspections are required.”
  • 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.”
    One more reviewed finding 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.”
  • Living in an RVLimited

    Occupancy of recreational vehicles in Arkansas recreational-vehicle parks regulated by the Arkansas Department of Health under 20 CAR Part 138.

    • The rule applies when three or more spaces are occupied or intended for occupancy by recreational vehicles, tiny houses on wheels, or mobile homes and placement or maintenance services, or both, are provided for a fee, whether new or existing.
    • 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 and approval is at the Department of Health's discretion.
    • Construction, alteration, repair, or extension of a mobile-home or recreational-vehicle park requires prior submission and department approval.
    • Detailed plans must include the park layout, sewage system, water source and distribution system, buildings, parking areas, dump stations, and topographical features.

    minimum spaces triggering park regulation: >= 3 spaces (Placement or maintenance services, or both, must be 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.”
  • 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”
    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;”
  • Who permits septicState

    Onsite wastewater systems in Jefferson County and statewide Arkansas, administered by the Arkansas Department of Health or its Authorized Agent.

    • Where an Authorized Agent has been designated for a city or county, that agent acts as the Department's agent.
    • If no Authorized Agent has been designated, applications are made to the Department.
    “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.”
  • 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”
    One more reviewed finding on this topic
    • Limited — Privies and onsite wastewater systems on premises in Jefferson County where a sanitary sewer is available within the stated distance and connection condition.
      “No privies, onsite wastewater systems or other receptacles for human excreta shall be constructed, maintained, or used on the premises.”
  • 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.”
  • Mandatory utility hookupSewer (with conditions)

    Premises in Jefferson County where a sanitary sewer is available within 300 feet and connection can be made without crossing another person's property.

    • No privy, onsite wastewater system, or other receptacle for human excreta may be constructed, maintained, or used on premises meeting the sewer-availability condition.
    • Plumbing must comply with the Arkansas State Plumbing Code.

    sewer distance: <= 300 feet (The sewer must be available and connection must be possible without crossing another person's property.)

    “All premises shall be connected to a sanitary sewer when within 300 feet 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.”
    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.”
  • 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.”
    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;”
  • Subdividing landRegulated (with conditions)

    Subdivision plats that are boundary surveys creating parcels in Arkansas.

    • The plat must be filed with the State Surveyor's office after any recording requirements imposed by city or county government.
    • Filing is not required, but may be submitted, for survey plats of subdivided property located in a municipality where the property has previously been surveyed and a plat filed.

    plat distribution deadline: 30 days after completion

    “Subdivision plats [...] are to be filed with the State Surveyor’s office [...] Filing is not required [...] for survey plats [...] located in a municipality [...]”
  • 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.”
  • Building in a floodplainRequired

    Development by an Arkansas state department on property within the boundaries of the hundred-year floodplain or a Building Authority Division designated flood hazard area.

    • The rule applies to a state department proposing the development, not generally to all private or local development statewide.
    • The department must submit an application on a form approved by the Design Review Section.
    • The application must include the application number, date, department or property owner, site address or legal description, development type, brief description, base flood elevation, lowest-floor elevation, attachment acknowledgment, and applicant contact/signature information.
    • Supporting attachments should include the FEMA map, copies of other regulatory permits such as Clean Water Act sections 401 and 404 permits, elevation certificates, a certification of no increase in base flood elevation or no-rise certificate, a flood-proofing certificate, certifications for water supply, sanitary sewer, and on-site waste disposal systems, and notification of watercourse alteration or relocation.
    • The Design Review Section reviews and approves or disapproves the application; if approved, the floodplain administrator issues a development permit for the design phase.
    • The permit must be posted during construction; the site is reviewed before final acceptance; and noncompliant work requires correction or may be designated a nonconforming use site.
    • For riverine watercourse alteration or relocation, the department must notify the division, adjacent communities, and the state NFIP Coordinator at the Arkansas Natural Resources Commission before the alteration or relocation, submit copies to the Federal Insurance and Mitigation Administration, maintain flood-carrying capacity, and provide an engineering study of before-and-after conditions prepared by a registered professional engineer.
    • For structures and equipment pads under the state rule, elevation requirements vary by FEMA-map and base-flood-elevation availability: two feet above adjacent grade where no FEMA map exists; two feet above the Building Authority Division base flood elevation where no nearby FEMA base flood elevation data exists; and one foot above the accepted or mapped base flood elevation in the circumstances specified by 22 CAR § 111-708.

    minimum elevation where no FEMA map exists and site is flood-prone: 2 feet above adjacent grade · minimum elevation where FEMA map exists but no base flood elevation data is provided within 500 feet: 2 feet above the Building Authority Division-established base flood elevation · minimum elevation where FEMA map exists, no site base flood elevation is provided, and a base flood elevation is available within 500 feet or from another authoritative source: 1 foot above the base flood elevation accepted by the division · minimum elevation where FEMA map provides a base flood elevation at the site: 1 foot above the elevation shown on the map in the flood insurance study, if available, or as interpolated between map elevations

    “When a department proposes to develop property within the boundaries of the hundred-year floodplain or a Building Authority Division designated flood hazard area, the department shall submit an application for a development permit on a form approved by the Design Review Section.”
  • 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%”
  • Permit processPublished (with conditions)

    Arkansas state department development projects located within a hundred-year floodplain or a Building Authority Division-designated flood hazard area.

    • The application is submitted on a Design Review Section-approved form.
    • The application must identify the site, development type, base flood elevation, lowest-floor elevation, attachments, and applicant contact and signature information.
    • Supporting materials may include FEMA maps, other regulatory permits, elevation certificates, no-rise certification, flood-proofing certification, utility or onsite-waste-disposal certification, and watercourse-alteration notification.
    • The Design Review Section reviews and approves or disapproves the application; additional information may be requested.
    • If approved, the floodplain administrator issues a design-phase development permit; the permit must be posted during construction, followed by compliance review before final acceptance.

    permit application timing: before development of covered property · appeal or review completion point: prior to final acceptance

    “the department shall submit an application for a development permit”
  • 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.”

Still unanswered

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

  • County-wide zoning — Countywide zoning authority in Jefferson County, Arkansas.
  • Local zoning — Aggregate local zoning across Jefferson County, including incorporated municipalities and any other local jurisdictions.
  • Zoning districts — Published zoning districts in Jefferson County, Arkansas.
  • Minimum dwelling size — Minimum dwelling size in unincorporated Jefferson County.
  • Minimum lot size — Minimum lot size in unincorporated Jefferson County.
7 more unanswered
  • Setbacks
  • Lot coverage
  • Building height
  • Camping on your land
  • 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.

Water rights & wells in Jefferson County

Whether a new home can legally get its own water here — the sub-state groundwater regime, from Arkansas’s water agency.

Over-appropriated / declining

The aquifer here is over-appropriated and declining. A domestic well is usually still permit-exempt, but long-term supply is a genuine risk.

Household wellExempt — no permit or water right

Critical Groundwater Area designation in Arkansas is explicitly NON-regulatory — no water right or permit is required to drill or use a well, even inside a critical area. A new landowner can drill a household well anywhere.

Limit: non-domestic users >=50,000 gpd register; domestic exempt

Arkansas Dept of Agriculture — Water-Use Registration / Critical Groundwater Areas ↗

Regulated-riparian state (large uses permitted). Groundwater rules change and basin boundaries follow the aquifer, not the county line — confirm current well and appropriation rules with the Arkansas state water agency before you buy or drill.Groundwater governance as of Jul 2026, cited to each administering agency.

Living off-grid in Jefferson County, Arkansas

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

Jefferson County scores 68/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and low administrative friction for a quiet rural property.

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

Jefferson County requires a building permit only in limited cases (such as floodplains or specific zones). Onsite septic is permitted by Arkansas Department of Health, Onsite Wastewater Program (via county Environmental Health Specialist). Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

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

Living in an RV on your own land in Jefferson County is limited to specific cases: Statewide rule. Occupancy of recreational vehicles in Arkansas recreational-vehicle parks regulated by the Arkansas Department of Health under 20 CAR Part 138. The rule applies when three or more spaces are occupied or intended for occupancy by recreational vehicles, tiny houses on wheels, or mobile homes and placement or maintenance services, or both, are provided for a fee, whether new or existing. The parcel is considered a mobile home or recreational vehicle park and must comply with 20 CAR Part 138. A tiny home is limited to specific cases. Confirm with the county before relying on it.

How much does land cost in Jefferson County, Arkansas?

Land in Jefferson County runs about $3,494 per acre, based on the latest county data.

What is the water situation in Jefferson County?

Jefferson County gets about 52.4" of rain a year, with severe drought in roughly 9.7% of years. On water rights, Jefferson County lies in the Grand Prairie Critical Ground Water Area — CGWA (1998) over the Mississippi River Valley alluvial + Sparta aquifers in the rice belt; large alluvial cone of depression (20-50% saturated thickness). Non-regulatory; domestic wells not barred..

How remote is Jefferson County?

A representative private-land location has about 48,847 people within a 30-minute drive and 1,413,637 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 Jefferson County means bringing your own water and power. The kit we’d start with:

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How Jefferson compares in Arkansas

Compare side-by-side →See all 75 Arkansas counties ranked →