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

A residential building permit appears not to be required in unincorporated Desha County, but we could not confirm that answer in an explicit official county permit statement¹. Call the Desha County Judge's office at 870-877-2426 before construction to confirm whether your particular project needs county review, an inspection or a certificate of occupancy¹. The Arkansas Fire Prevention Code applies statewide, and state guidance expressly recognizes that its requirements can apply in places where no permit or inspections are required^5,10. In practical terms, the apparent absence of a county permit does not remove the duty to build to the applicable Arkansas code⁴. An incorporated city may run its own permit program, so the answer for property inside city limits may differ from the answer for unincorporated Desha County; septic permits stay with the Arkansas Department of Health either way^1,3.

No separate Desha County building, planning or permit office was confirmed, so begin with the Desha County Judge's office at Robert S. Moore Street, Arkansas City, AR 71630, or call 870-877-2426¹. Ask the office to identify the authority for building permits, inspections, floodplain development and county-road access for the exact parcel¹. For septic questions, the Arkansas Department of Health directs applicants to call the health unit in the county where the land lies and ask for the onsite environmental specialist¹¹. Desha County has health-unit contacts in Dumas at 751 Hwy 65 South, (870) 382-2377, and McGehee at 200 East Ash, (870) 222-3910¹². These contacts are the clearest starting points because the county has not published a permit process or fee schedule that could be confirmed¹.

Countywide zoning in unincorporated Desha County could not be confirmed from an official county ordinance or an explicit no-zoning statement². The same gap applies to county setbacks, minimum dwelling size, minimum lot size, lot coverage and building-height limits, so do not treat the lack of a published ordinance as proof that no parcel restriction exists². Ask the Desha County Judge's office whether a county rule, floodplain condition, subdivision restriction or road requirement applies to the parcel before choosing a house site¹. Properties inside an incorporated municipality can be governed by that city's rules rather than the county's unincorporated-area practice². Private deed restrictions and easements also need a title review; the county zoning question alone does not resolve them. A subdivision that plans to use standard onsite wastewater systems must have its overall plan reviewed and approved by the Arkansas Department of Health, which is another reason to ask before dividing a tract³. For a subdivision plat that creates Arkansas parcels, state rules require filing with the State Surveyor after any city or county recording requirements are satisfied¹³.

Onsite wastewater systems in Desha County are administered under Arkansas Department of Health rules through the Department or a designated authorized agent^3,6. Call a Desha County health unit and ask for the onsite environmental specialist to begin an application or retrieve an existing septic record^11,12. The state requires a Permit for Construction before an onsite wastewater system is built, altered, repaired or extended, and a Permit for Operation after the system is inspected and approved^3,14. The review fee for an individual permit application runs from $30 for a structure of 1,500 square feet or less up to $150 for one over 4,000 square feet³. Arkansas health guidance says septic suitability has no fixed minimum lot size; the needed space depends on soil suitability, bedroom count and the setback from water wells¹¹. Only about 7% of Desha County soils are rated without severe limitations for a conventional drain field, so a soil evaluation can materially affect the house site and system budget¹⁵. A single residence on ten or more acres can be exempt from obtaining the permit when every part of the sewage system is more than 200 feet from every property line, including roads¹⁴. If sanitary sewer is available within 300 feet under the state's stated access conditions, connection is required instead of an onsite system¹⁶.

Long-term RV living or tiny-home occupancy on a single private parcel in unincorporated Desha County could not be confirmed from an official county land-use rule². Ask the Desha County Judge's office about the parcel before buying or moving a unit onto the land, and ask the onsite environmental specialist how wastewater must be handled^1,11. Arkansas separately regulates a parcel as a mobile-home or recreational-vehicle park when three or more spaces are occupied or intended for RVs, tiny houses on wheels or mobile homes and placement or maintenance services are provided for a fee⁸. Under those park rules, 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. Those park provisions do not answer whether one RV or tiny home may be occupied on a private Desha County parcel⁸.

1. Confirm that the parcel is outside city limits, then call the Desha County Judge's office to ask about building permits, inspections, zoning, floodplain review and county-road access¹.
2. Call a Desha County health unit and ask for the onsite environmental specialist before fixing the house location^11,12.
3. Get the soil and proposed drain-field area evaluated early because only about 7% of county soils lack severe conventional drain-field limitations¹⁵.
4. Confirm whether public sewer must be used under the state's 300-foot connection rule¹⁶.
5. Design the structure to the statewide Arkansas Fire Prevention Code even if the county confirms that no permit or inspection applies^4,5.
6. Obtain an Arkansas Department of Transportation access permit before doing driveway work on state-highway right-of-way¹⁸.
7. If acting as your own contractor, use the state owner-builder licensing exemption only within its limit of one own residence per calendar year; it covers contractor licensing only and does not waive zoning, building-code or septic permits⁷.

Start with wastewater and drainage: only about 7% of Desha County soils are rated without severe limitations for a conventional septic drain field, and annual precipitation is about 53.9 inches¹⁵. Ask the onsite environmental specialist whether the proposed house and replacement drain-field areas are workable before closing¹¹. Confirm floodplain status and the applicable local administrator with the Desha County Judge's office because a county-specific private-development permit rule could not be confirmed¹. Verify legal access, and remember that a driveway connecting to a state highway needs a state access permit before right-of-way work begins¹⁸. A general permit rule for private domestic wells could not be confirmed, although public and semi-public wells require written Arkansas Department of Health approval before construction⁹. Desha County's effective property-tax rate is about 0.6%, with a median annual property-tax bill of about $517¹⁵.