Zoning, building permits and septic rules in Bentonville, Arkansas

At a glance

Building permit

Required through the city's online portal; work cannot start until the permit is issued²

Zoning

City zoning under the Bentonville Community Code¹

Certificate of occupancy

Required; no temporary or partial certificates⁵

Septic

Arkansas Department of Health regulates septic in Benton County; city-limits rule not confirmed⁴

Floodplain

Floodplain permit required for projects in a floodplain⁶

Owner-builder

State licensing exemption for building your own residence; city permit rules still apply⁷

Who to call

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Does Bentonville have zoning, and what does it mean for RVs, tiny homes and lot size?

Yes. The Bentonville Community Code, adopted April 14, 2026, is the city's unified development ordinance, and it combines zoning and land development regulations for land inside city limits.¹⁸ Questions go to the city's Planning office.⁹

This is different from the county around it. Benton County has no zoning in unincorporated areas, and municipalities have separate planning departments and rules.³ The county's no-rule answers on lot size, height and camping therefore do not carry into the city.

We could not confirm the city's numeric minimum lot size, setbacks, height limits, RV occupancy rules or tiny-home rules from the sources available, so check the Community Code district for your lot with the Planning office before relying on any of them.

Do you need a building permit in Bentonville, and who issues it?

Yes. Building permits inside Bentonville come from the city's Building and Fire Safety Division, and no type of work may be started until the permit is paid and in issued status.²¹⁰

All building permits must be submitted through the city's online portal, and applications must be for a recorded, legal lot of record.² Registering for the portal means calling (479) 271-3108 or emailing [email protected].¹⁰ Applications are reviewed for completeness, then plan reviewed, then approved, and an application can expire after 180 days without a response.¹¹

Inspections are required, vary by project type, and may be done at will by the division.¹² Occupying a home without a certificate of occupancy is a violation, and the city does not offer temporary or partial certificates.⁵

How do septic permits work in Bentonville?

Benton County's own planning page says the Arkansas Department of Health regulates, inspects and issues permits for septic systems and wells; call (479) 986-1300.⁴¹³

We could not confirm the septic permit, inspection or well rules inside Bentonville city limits, so ask the Department of Health and the city's Building and Fire Safety Division which applies to your address.

If public sewer is close, state rules matter: when a sanitary sewer is within 300 feet of where the building's sewer exits and can be reached without crossing another person's property, the premises must connect, and onsite wastewater systems may not be used.¹⁴ Only about 6% of Benton County soils lack severe limits for a conventional drain field, so a lot without sewer will likely need an engineered septic design.¹⁵

Can you build off-grid or live in an RV in Bentonville?

Not on the information available. We found no adopted city rule on RV occupancy, temporary camping or tiny-home occupancy, and the city's off-grid sanitation rules are unconfirmed. Ask the Planning office before planning to live in an RV or tiny home on a Bentonville lot.⁹

Outside the city, unincorporated Benton County treats a trailer or coach used as a temporary residence during construction of a dwelling as a temporary use that needs county review.¹⁶ That is a county rule for unincorporated land and does not govern city lots.

Projects in a floodplain inside the city must have a completed Floodplain Permit before final inspection.⁶

Building a home in Bentonville: the steps, in order

1. Confirm the lot is a recorded legal lot and ask Planning which Community Code district applies.²⁹
2. Settle sewer versus septic with the Arkansas Department of Health and the city.¹³¹⁴
3. Register for the city's online permit portal through the Building and Fire Safety Division.¹⁰
4. Submit a complete application; it goes through completeness review, plan review and approval.¹¹
5. Wait until the permit is paid and issued before starting work.²
6. Pass the required inspections, then obtain the certificate of occupancy before moving in.¹²⁵

What stays with Benton County, and what should you check before you buy?

Inside Bentonville, the city issues building permits and sets zoning. The county's Building Safety Department, planning permits and driveway permits serve unincorporated land.²¹⁷

Arkansas lets a person build their own residence without a contractor license unless they build more than one residence in a calendar year, but that exemption concerns licensing and does not remove permit or inspection requirements.⁷ The city's portal registration asks for a contractor license and proof of insurance, so ask Building and Fire Safety how an owner-builder registers.¹⁰

Benton County's typical home value is about $388,159, and the nearest city of 100,000 or more is about 14 miles from the county center.¹⁸¹⁹

Watch-outs

• The Bentonville Community Code took effect in 2026, so older zoning summaries online may be out of date.⁸
• Do not use Benton County's no-zoning answer for a lot inside Bentonville city limits.³
• We could not confirm septic and well rules inside the city; call the Arkansas Department of Health before you buy.¹³

Sources

1. Codes (Bentonville), quoted and re-checked
2. Permitting Process & Application Requirements (Bentonville), quoted and re-checked
3. FAQ - County Planning, quoted and re-checked
4. FAQ - County Planning, quoted and re-checked
5. Permitting Process & Application Requirements (Bentonville), quoted and re-checked
6. Permitting Process & Application Requirements (Bentonville), quoted and re-checked
7. Arkansas Residential Contractors Committee Rules and Statutes (Arkansas statewide rule), quoted and re-checked
8. Codes (Bentonville), quoted and re-checked
9. City of Bentonville Planning (bentonville.ar.gov)
10. City of Bentonville Building and Fire Safety Division (bentonville.ar.gov)
11. Permitting Process & Application Requirements (Bentonville), quoted and re-checked
12. Permitting Process & Application Requirements (Bentonville), quoted and re-checked
13. Arkansas Department of Health (Benton County septic and well permitting) (bentoncountyar.gov)
14. codeofarrules.arkansas.gov (Arkansas statewide rule), quoted and re-checked
15. 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
16. Planning and Development Regulations of Benton County, quoted and re-checked
17. Permits - Building Safety, quoted and re-checked
18. Typical home value (Zillow): Bolthole Index county data
19. Straight-line distance from the county center to the nearest city of 100,000+ people: 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.