Unincorporated White County, Arkansas appears not to require a local building permit, but the county does not publish a clear permit statement, so confirm the parcel with the County Judge's office before building12. Arkansas's statewide building code still applies as a minimum standard3. Septic systems require state approval through the Arkansas Department of Health45.
At a glance
- Building permit
- Appears not required in unincorporated areas; confirm with the County Judge's office12
- Zoning
- No countywide zoning ordinance was confirmed; ask the County Judge's office about the parcel62
- State building code
- Applies as a minimum standard statewide, even without a local permit3
- Septic
- State-permitted by the Arkansas Department of Health; fee $30-$150 by structure size47
- Owner-builder exemption
- Yes, build your own home without a contractor license (max 1 per calendar year)89
- Private domestic well permit
- No state permit found; only public/semi-public wells need Health Department approval10
- Driveway onto a state highway
- Requires a permit from the ARDOT District Engineer11
Who to call
Septic permits
Arkansas Department of Health, Environmental Health (Onsite Wastewater Program)
Statewide onsite wastewater (septic) policy; White County permit applications are reviewed in cooperation with the program's local Environmental Health Specialist
4815 W. Markham Street, Slot 46, Little Rock, AR 72205
Roads & driveways
White County Judge (county government, including the Road Department)
County government's general contact point; oversees the Road Department and other county offices for White County
White County Courthouse, 300 North Spruce, Searcy, AR 72143
Floodplain permits
White County Office of Emergency Management (Certified Floodplain Manager)
Flood mitigation and Certified Floodplain Manager duties for White County
2301 Eastline Road, Searcy, AR 72143
Contact details are copied from each office’s official page and were checked against it on September 28, 2026.
Do you need a building permit in White County, Arkansas?
Unincorporated White County appears not to require a local building permit1. White County does not publish an affirmative permit statement or a building-department contact, so confirm the parcel with the County Judge's office before ordering materials or starting work12. Arkansas's statewide building code, the 2021 Arkansas Fire Prevention Code, remains the mandatory minimum even in places without local permits or inspections3. An owner may build their own single-family residence without an Arkansas contractor's license if the owner builds no more than one residence in a calendar year89. That exemption concerns contractor licensing; it does not waive any building-code, land-use, wastewater, or other requirement that applies to the project9.
Who handles permits in White County, and how do you reach them?
White County has no listed building or planning department; the County Judge's office is the county's general contact point and oversees county departments, including roads2. Septic systems go through a different office entirely: the Arkansas Department of Health's Environmental Health program sets statewide policy and works with a local Environmental Health Specialist to review White County's onsite wastewater permit applications125. White County's Office of Emergency Management also serves as the county's Certified Floodplain Manager contact for flood-related questions13. If a driveway will connect to a state highway rather than a county road, that permit comes from the Arkansas Department of Transportation's District Engineer, not the county11.
Does White County have zoning?
White County appears not to have countywide zoning, but the county does not publish an affirmative statement that unincorporated land is unzoned6. Ask the County Judge's office about the specific parcel before relying on an RV, tiny-home, setback, building-height, or minimum-home-size plan62. Land inside a city can be subject to municipal rules even when the surrounding unincorporated county has no confirmed zoning program6. We could not confirm a general county minimum lot size for ordinary residential land. A parcel using both a private well and septic must, however, be large enough to place the well at least 50 feet from every lot line and at least 100 feet from onsite wastewater systems on the same or adjacent lots14.
How do septic permits work in White County?
The Arkansas Department of Health, not White County government, permits every onsite wastewater (septic) system in the county, working through a local Environmental Health Specialist4512. Construction, alteration, repair, or extension of a system is unlawful without a Permit for Construction first, and the system can't be used until a separate Permit for Operation is issued after inspection1516. The individual permit review fee depends on the home's size: $30 for 1,500 square feet or less, $45 up to 2,000 square feet, $90 up to 3,000 square feet, $120 up to 4,000 square feet, and $150 above that, with repairs flat at $307. Only about 1.8% of White County's soils are free of severe limitations for a conventional septic drain field, among the toughest ratios in the state, so budget for site work and possibly an engineered system17. If a public sewer is available within 300 feet of the building and reachable without crossing another property, Arkansas requires connecting to it instead of installing a septic system1819.
Can you live in an RV or tiny home on your land in White County?
We could not confirm whether White County allows long-term RV or tiny-home occupancy on private land. The county publishes no clear countywide rule answering either question, so ask the County Judge's office about the parcel and proposed use before buying or moving a unit onto the land62. A lack of a confirmed zoning or building-permit process does not by itself make long-term occupancy legal61. Any occupied site still needs lawful wastewater service: construction, alteration, repair, or extension of an onsite wastewater system requires a Permit for Construction, and the system cannot be used before inspection and a Permit for Operation1516. An owner may build their own residence without a state contractor's license if they build no more than one residence in a calendar year9.
Building a home in White County: the steps, in order
- Call the County Judge's office to confirm the local building-permit and land-use answer for the parcel216.
- Build to the 2021 Arkansas Fire Prevention Code's Residential Code even without a local permit; it is the statewide minimum standard3.
- Apply for a septic Permit for Construction from the Arkansas Department of Health before work begins, and pay the size-based fee, from $30 through $150 depending on square footage15712.
- Give the Authorized Agent at least 24 hours' notice before septic installation starts; an emergency repair may proceed first but requires a permit within 10 working days20.
- Have the septic system inspected and obtain a Permit for Operation before using it; construction must begin within one year of permit issuance or the permit must be revalidated1620.
- If the driveway connects to a state highway, obtain an access driveway permit through the Arkansas Department of Transportation's District Engineer before starting that work11.
What to check before you buy land in White County
White County is moderately rural at about 75.9 people per square mile, and the nearest city of 100,000 or more is about 51 miles from the county's center2122. About 91.2% of the county's land has a slope of 15% or less, while 50.7% is wooded2324. Only about 1.8% of White County soils are rated without severe limitations for a conventional septic drain field, so make the soil and system evaluation a purchase contingency17. If the parcel needs both a private well and septic, the well must sit at least 50 feet from every lot line and at least 100 feet from onsite wastewater systems on the same or adjacent lots14. Farmland averages about $3,384 an acre, the typical home value is about $211,331, the effective property-tax rate is about 0.5%, and the median annual property-tax bill is about $76125262728.
Watch-outs
- White County does not publish a clear statement confirming the building-permit or zoning rules for unincorporated parcels; ask the County Judge's office before designing or buying162.
- No official source confirmed whether long-term RV or tiny-home occupancy is allowed on private land in White County; ask the county directly rather than assuming it's unrestricted6.
- Arkansas's statewide building code applies as a minimum standard even where White County requires no local permit, so build to code even without an inspector checking3.
- If a public sewer sits within 300 feet of the building and can be reached without crossing another property, Arkansas requires connecting to it instead of installing a septic system18.
Sources
- White County (AR) Government (2026 county census)
- White County Judge (county government, including the Road Department) (whitecounty.ar.gov)
- Current Applicable State Codes in Arkansas, quoted and re-checked
- Arkansas Department of Health - Onsite Wastewater (2026 county census)
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- White County (AR) Government (2026 county census)
- Onsite Wastewater Fee Schedule, quoted and re-checked
- Arkansas Residential Contractors Committee Rules and Statutes (2026 county census)
- Arkansas Residential Contractors Committee Rules and Statutes (Arkansas statewide rule), quoted and re-checked
- 17 CAR § 11-607. Public and semi-public wells, quoted and re-checked
- Regulations: Rules for Access Driveways to State Highways (Arkansas statewide rule), quoted and re-checked
- Arkansas Department of Health, Environmental Health (Onsite Wastewater Program) (healthy.arkansas.gov)
- White County Office of Emergency Management (Certified Floodplain Manager) (whitecounty.ar.gov)
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- 14 CAR § 21-301. Generally (Arkansas statewide rule), quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Population density: Bolthole Index county data
- Distance to the nearest metro area: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Wooded share of land: Bolthole Index county data
- Farmland value per acre (USDA census): Bolthole Index county data
- Typical home value (Zillow): Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written September 28, 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.