Unincorporated Randolph County, Arkansas does not require a county building permit, but a State Fire Marshal permit may be required for work covered by the Arkansas Fire Prevention Code when no building official is appointed12. Inside Pocahontas, the city issues building permits and applies city zoning; septic permits for addresses throughout Randolph County remain with the Arkansas Department of Health through the local health unit345.
At a glance
- Building permit
- No county building permit in unincorporated areas; State Fire Marshal application where the state code requires one12
- Zoning
- No countywide zoning documented; Pocahontas applies zoning inside city limits64
- Septic
- State Department of Health permit, issued through the county Local Health Unit5
- Septic soils
- Only 10.1% of county soils are free of severe limits for a conventional drain field7
- Minimum lot size (drip dispersal septic)
- 0.5 acre or larger8
- Owner-builder exemption
- Own-residence work is exempt from contractor licensing, up to one residence per calendar year9
- RV and wheeled tiny-home parks
- 3 or more paid spaces trigger state park regulation; the rule does not answer one-unit private use1011
- Property tax
- 0.4% effective rate12
Who to call
Health department
Randolph County Local Health Unit (Arkansas Department of Health)
Onsite wastewater (septic) permit applications and inspections for Randolph County, as the Arkansas Department of Health's local unit
407 Camp Road, Pocahontas, AR 72455
Also useful
General Randolph County government contact; no separate county building, zoning or floodplain department is listed
107 West Broadway, Pocahontas, AR 72455
Contact details are copied from each office’s official page and were checked against it on October 10, 2026.
Off-grid gear
Going off-grid in Randolph County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Randolph County, Arkansas?
Unincorporated Randolph County does not require a county building permit1. A project covered by the Arkansas Fire Prevention Code may still require an application to the State Fire Marshal when no building official is appointed2. Statewide building-code minimums apply in rural and unincorporated areas even where no building permit or inspection is required13. Arkansas requires a city or county that issues building permits for new construction to adopt the Arkansas Energy Code, but that rule does not establish a Randolph County permit program14. Inside Pocahontas, the city requires building permits and inspections to erect, alter or enlarge residential or commercial structures3. Pocahontas has adopted building standards for work inside the city15.
Who issues building permits in Randolph County, and who handles septic?
Randolph County has no county building-permit office for unincorporated land; call Randolph County government at 870-892-5264, 107 West Broadway, Pocahontas, AR 72455 to confirm the parcel's jurisdiction116. Where the Arkansas Fire Prevention Code requires a building permit and no building official is appointed, the application goes to the State Fire Marshal2. Inside Pocahontas, the city runs its own building-permit and inspection process3. That city authority does not include septic permits: the Arkansas Department of Health administers onsite-wastewater approval throughout Randolph County through the local health unit17. The Randolph County Local Health Unit is at (870) 892-5239, 407 Camp Road, Pocahontas, AR 7245518.
Does Randolph County have zoning?
No countywide zoning ordinance is documented for Randolph County6. We could not confirm unincorporated-county rules for minimum dwelling size, lot coverage or building height, so ask Randolph County government about the parcel before designing a project16. Pocahontas zoning applies only within the city's corporate limits, where the zoning code and official map govern land use419. Septic approval does not move to the city: the Arkansas Department of Health remains the onsite-wastewater authority throughout Randolph County17. Pocahontas also administers flood-hazard rules within the city20. Separate from zoning, statewide septic setbacks can constrain even an unincorporated parcel21.
How do septic permits work in Randolph County?
A Randolph County septic system needs approval from the Arkansas Department of Health or its Authorized Agent before construction, then inspection and a Permit for Operation before use1722. Only 10.1% of county soils are free of severe limits for a conventional drain field, so evaluate the site before fixing a house location7. State rules generally require the wastewater system to sit at least 10 feet from a dwelling and property line, 100 feet from a domestic water source, stream, lake or sinkhole, with greater distances where site conditions demand21. Drip-dispersal designs used to establish subdivision lot size require at least 0.5 acre, while suitability remains site- and system-dependent8. Residential holding tanks are not allowed, so they are not a fallback for an unsuitable drain field23.
Can you live in an RV or tiny home on your land in Randolph County?
We could not confirm a Randolph County rule allowing or prohibiting one RV, tiny home or manufactured home on an individual unincorporated parcel; ask county government before relying on that use16. A parcel with three or more paid RV spaces becomes a state-regulated recreational-vehicle park, requiring Department of Health plan approval, but that park rule does not answer private use of one RV10. The equivalent threshold also covers paid spaces for tiny houses on wheels11. Inside Pocahontas, a wheeled tiny house that meets the city's mobile-home definition must follow the conditional-use process and be placed in an approved mobile home park24. Septic permits remain with the Department of Health in both city and unincorporated locations17.
Building a home in Randolph County: the steps, in order
- Confirm with Randolph County government whether the parcel is unincorporated or inside Pocahontas16.
- For unincorporated work covered by the Arkansas Fire Prevention Code, ask whether a State Fire Marshal building permit is required2.
- Inside Pocahontas, check city zoning and obtain the city building permit before work starts43.
- Apply through the Randolph County Local Health Unit for the septic permit and lay out the system around state wastewater setbacks1821.
- Do not use the septic system until it has been inspected and a Permit for Operation issued22.
- For access onto a state highway, obtain an Arkansas Department of Transportation driveway permit before construction25.
What to check before you buy land in Randolph County
Check the septic envelope first: only 10.1% of Randolph County soils are free of severe conventional drain-field limits, and state setbacks protect property lines, buildings, water sources and surface water721. Confirm whether the parcel is unincorporated or inside Pocahontas because city building permits and zoning stop at the city line, while state septic permitting continues countywide3417. An owner building one personal residence in a calendar year is exempt from residential contractor licensing, but statewide building standards still apply9. Nonresidential farm structures have narrow exemptions from state electrical licensing and Electrical Code Authority Act requirements, not a blanket exemption from septic, land-use or other rules2627. Randolph County's effective property tax rate is 0.4%, with a $519 median annual bill1228.
Watch-outs
- Whether unincorporated Randolph County has any rule for minimum dwelling size, setbacks, lot coverage or building height isn't stated on the county's official pages; confirm directly with the county before you build16.
- We could not confirm a countywide answer for single-parcel RV, tiny-home or manufactured-home occupancy; state park regulation begins at three or more paid spaces1011.
- Rules change at the Pocahontas city line: the city issues building permits and applies zoning, while septic permits remain with the Arkansas Department of Health3417.
Sources
- Randolph County (Arkansas.gov county portal) (2026 county census)
- Arkansas Fire Prevention Code, 2021 Edition, quoted and re-checked
- Code Enforcement, quoted and re-checked
- Pocahontas Code Enforcement, quoted and re-checked
- Arkansas Department of Health - Onsite Wastewater (2026 county census)
- Randolph County (Arkansas.gov county portal) (2026 county census)
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
- 14 CAR § 21-405. Subdivisions, quoted and re-checked
- Home Improvement Specialty New Application, quoted and re-checked
- Rules and Regulations Pertaining to Mobile Home and Recreational Vehicle Parks, quoted and re-checked
- 20 CAR § 138-101. Definitions, quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Home Improvement Application and Test Information, quoted and re-checked
- 2014 Arkansas Energy Code for New Building Construction Supplements and Amendments, quoted and re-checked
- Pocahontas Code Enforcement, quoted and re-checked
- Randolph County government (portal.arkansas.gov)
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Randolph County Local Health Unit (Arkansas Department of Health) (healthy.arkansas.gov)
- City of Pocahontas Zoning Code, quoted and re-checked
- City of Pocahontas Zoning Code, 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
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- City of Pocahontas Code of Ordinances, Title 14: Zoning, quoted and re-checked
- Regulations: Rules for Access Driveways to State Highways (Arkansas statewide rule), quoted and re-checked
- 17 CAR § 210-602. Construction and exemptions, quoted and re-checked
- 17 CAR § 210-602. Construction and exemptions, quoted and re-checked
- Median property tax bill: Bolthole Index county data
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.