Conway County, Arkansas is subject to statewide building-code minimums, but we could not confirm a general county residential building-permit or inspection requirement for unincorporated land12. Before buying or building, ask the Conway County Judge's office what local review applies to the parcel3. Septic permits are administered by the Arkansas Department of Health through the county health unit's environmental health specialist4.
At a glance
- Building permit
- Local requirement not confirmed; statewide building-code minimums still apply25
- Building inspections
- A Conway County inspection program was not confirmed6
- Zoning
- Countywide zoning for unincorporated land was not confirmed7
- Septic
- Arkansas Department of Health program administered through the county health unit48
- Owner-builder
- State contractor-licensing exemption for your own residence, generally limited to one residence per calendar year9
- RV or tiny home
- Private-parcel occupancy was not confirmed; state park rules apply to three or more paid spaces1011
- Septic soils
- Only about 7% of soils lack severe limits for a conventional drain field12
- Private well permit
- A general permit rule was not confirmed; state approval is documented for public and semi-public wells13
Who to call
Also useful
County administration and county roads; ask this office which authority handles building, zoning, floodplain and driveway questions for an unincorporated parcel
117 S. Moose St., Morrilton, AR 72110
Health department
Conway County Health Department
Local health unit contact; ask for the onsite environmental health specialist for septic applications
100 Hospital Dr.
Septic permits
Arkansas Department of Health Onsite Wastewater Program
Statewide onsite wastewater policy and permit-application review with county environmental health specialists
4815 W. Markham Street, Slot 46 Little Rock, AR 72205
Septic permits
Arkansas Department of Health Onsite Wastewater FAQs
Official instructions for starting a septic permit and state guidance on lot size and the acreage-based permit exemption
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 Conway County, Arkansas?
We could not confirm a general Conway County residential building-permit requirement for unincorporated land, and the statewide source expressly recognizes that some Arkansas areas have no permit or inspection requirement256. That does not mean a project is code-free: new structures and covered alterations must comply with the Arkansas Fire Prevention Code, while local governments may adopt more stringent provisions from that code1. Ask the Conway County Judge's office which authority, if any, reviews plans, issues permits, inspects construction or documents occupancy for the specific parcel3. Arkansas also allows an individual to construct the individual's own residence without residential-contractor licensing, generally so long as the person does not build more than one residence during a calendar year; that licensing exemption does not erase any applicable code, permit, inspection or zoning requirement9.
Who handles Conway County building and permit questions?
Conway County publishes no dedicated building or planning contact in the official service information we could verify, so begin with the Conway County Judge's Office at 117 S. Moose St., Morrilton, AR 72110, (501) 354-9640, or [email protected]3. Ask the office to identify the authority for building permits, inspections, floodplain review and county-road access on the parcel rather than assuming those functions do not exist. The County Judge's office also oversees the county road system, making it the practical first call when a proposed driveway meets a county road3. For onsite wastewater, call the Conway County Health Department at 501-354-4652 and ask for the onsite environmental health specialist1415. The state Onsite Wastewater Program works with local environmental specialists to review qualifying septic applications16.
Does Conway County, Arkansas have zoning?
We could not confirm a countywide zoning ordinance for unincorporated Conway County from an accessible official source7. The same gap applies to county rules for setbacks, minimum dwelling size, minimum lot size, building height and lot coverage, so ask the Conway County Judge's office what applies to the parcel before fixing a house site or ordering plans3. A lack of a confirmed county zoning rule does not answer what an incorporated city may require, and it does not cancel statewide building, septic or highway-access rules. Arkansas's building-code minimums apply statewide, including where no local permit is required5. A driveway connecting to a state highway requires an Arkansas Department of Transportation permit, while the county office should be asked about access from a county road173.
How do septic permits work in Conway County?
The Arkansas Department of Health administers onsite wastewater approvals in Conway County through the county health unit's environmental health specialist48. Call the Conway County Health Department at 501-354-4652 and ask for that specialist to begin the site and application process1415. Arkansas does not impose a single minimum lot size for septic; the needed area depends on soil suitability, bedroom count and a 100-foot setback from water wells15. A single residence on ten or more acres may be exempt from obtaining the permit when every part of the sewage system is more than 200 feet from every property line, including roads, although the system must still meet state requirements15. Only about 7% of Conway County soils are rated without severe limitations for a conventional drain field, so make the soil evaluation an early purchase contingency rather than assuming a standard system will fit12.
Can you live in an RV or tiny home in Conway County?
We could not confirm a Conway County rule allowing or prohibiting long-term RV, tiny-home or manufactured-home occupancy on a single private parcel, so ask the Conway County Judge's office before treating the land as a legal homesite3. Arkansas does regulate parcels operating as mobile-home or recreational-vehicle parks when three or more spaces are occupied or intended for occupancy and placement or maintenance services are provided for a fee10. Under those park rules, a tiny house on wheels is treated as a mobile home when plumbed and inspected under the state plumbing code, and as a recreational vehicle when it is not18. Those park provisions do not settle private occupancy outside a qualifying park. Composting or incinerating toilets can be components of an Arkansas onsite wastewater system only when the device is department-authorized and the remaining wastewater is handled under the state rule19.
What are the steps to build a home in Conway County?
- Ask the Conway County Judge's office which local authority covers building permits, inspections, zoning, floodplain review and county-road access for the parcel3.
- Confirm that the house design meets Arkansas's statewide building-code minimums even if no local permit is required15.
- Call the Conway County Health Department and ask for the onsite environmental health specialist before choosing the final house and drain-field locations1415.
- Obtain the soil evaluation early because only about 7% of county soils are rated without severe limits for a conventional drain field12.
- Plan to connect to sanitary sewer if it is within 300 feet of the building's sewer-exit point and the connection can be made without crossing another person's property20.
- Apply to the Arkansas Department of Transportation before constructing a driveway onto a state highway17.
What should you check before buying land in Conway County?
Start with wastewater feasibility: only about 7% of Conway County soils are rated without severe limitations for a conventional septic drain field12. The county receives about 52 inches of precipitation annually, and about 82% of its land has a slope of 15% or less, so visit after rain and verify drainage rather than judging buildability from slope alone2122. Confirm legal road access and ask the County Judge's office whether a county-road entrance requires approval; a state-highway driveway always requires a state permit317. Ask about floodplain review because we could not confirm a Conway County floodplain-development process for private property. Verify water separately: the available state rule requires advance health-department approval for public and semi-public wells but does not establish a general permit requirement for every private domestic well13. Conway County's effective property-tax rate is about 0.5%, with a median annual bill near $7182324.
Watch-outs
- Conway County's general residential permit, inspection and certificate-of-occupancy requirements were not confirmed; ask the County Judge's office which authority applies before construction3.
- Countywide zoning, setbacks, minimum dwelling size and minimum lot size for unincorporated land were not confirmed; get a parcel-specific answer from the County Judge's office73.
- A state septic permit exemption does not waive the requirement to install and operate the system under state standards15.
Sources
- 2021 Arkansas Fire Prevention Code (Arkansas statewide rule), quoted and re-checked
- Home Improvement Contractor License Application (2026 county census)
- Conway County Judge's Office (conwaycountyar.com)
- Arkansas Department of Health - Onsite Wastewater (2026 county census)
- Home Improvement Contractor License Application (Arkansas statewide rule), quoted and re-checked
- Home Improvement Contractor License Application (Arkansas statewide rule), quoted and re-checked
- (2026 county census)
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Arkansas Residential Contractors Committee Rules and Statutes (Arkansas statewide rule), quoted and re-checked
- 20 CAR § 138-102. Compliance (Arkansas statewide rule), quoted and re-checked
- 20 CAR § 138-102. Compliance (Arkansas statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- 17 CAR § 11-607. Public and semi-public wells (Arkansas statewide rule), quoted and re-checked
- Conway County Health Department (conwaycountyar.com)
- Arkansas Department of Health Onsite Wastewater FAQs (healthy.arkansas.gov)
- Arkansas Department of Health Onsite Wastewater Program (healthy.arkansas.gov)
- Regulations: Rules for Access Driveways to State Highways (Arkansas statewide rule), quoted and re-checked
- 20 CAR § 138-101. Definitions (Arkansas statewide rule), quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024) (Arkansas statewide rule), quoted and re-checked
- 14 CAR § 21-301. Generally (Arkansas statewide rule), quoted and re-checked
- Annual precipitation: Bolthole Index county data
- Share of land at 15% slope or less: 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.