ADU Permit Requirements in Hensley, AR
Hensley is an unincorporated census-designated place (CDP) in southern Pulaski County, AR, south of Little Rock. AHJ for the Hensley CDP itself is Pulaski County Planning & Development. Note: ZIP 72065 spans 3 counties (primarily Saline, with portions in Pulaski and Grant), so addresses on the Saline or Grant side fall under those county jurisdictions instead. Pulaski County permitting focus is planning/zoning, subdivision, floodplain, stormwater, and Lake Maumelle Watershed building; full residential building inspection in unincorporated areas defers to Arkansas Fire Prevention Code (2021 IRC, Vol. III). Saline River and tributaries cross this area (despite the Pulaski County name); confirm floodplain status before any work. Semi-rural; ASCE 7 wind region typical of central Arkansas. Interim Director Jim Cranor as of 2026.
By Joey, Founder · Last verified May 23, 2026 · How we research →
When you need a ADU permit in Hensley
AR (Pulaski County jurisdiction), an attached accessory dwelling unit (ADU) requires building, plumbing, and electrical permits. AR requires licensed contractors per AR state licensing boards for plumbing, electrical, and HVAC work. A licensed general contractor is required if the project cost exceeds $30,000. NOTE: ZIP 72065 spans 3 counties (primarily Saline, with portions in Pulaski and Grant). The Hensley CDP itself is in Pulaski County, so Pulaski County is the AHJ for the named community; addresses on the Saline or Grant side fall under those county jurisdictions.
AR (Pulaski County jurisdiction), a detached accessory dwelling unit (ADU) requires building, plumbing, and electrical permits. AR requires licensed contractors per AR state licensing boards for all trade work. A site plan and survey are required. NOTE: ZIP 72065 spans 3 counties (primarily Saline, with portions in Pulaski and Grant). The Hensley CDP itself is in Pulaski County, so Pulaski County is the AHJ for the named community; addresses on the Saline or Grant side fall under those county jurisdictions.
AR (Pulaski County jurisdiction), converting an existing structure (garage, basement) into an ADU requires building, plumbing, and electrical permits. The space must meet all IRC habitability requirements. AR requires licensed contractors per AR state licensing boards for trade work. NOTE: ZIP 72065 spans 3 counties (primarily Saline, with portions in Pulaski and Grant). The Hensley CDP itself is in Pulaski County, so Pulaski County is the AHJ for the named community; addresses on the Saline or Grant side fall under those county jurisdictions.
ADU Permit Costs: Hensley vs. Nearby
| City | Estimated Fee |
|---|---|
| Hensley | N/A |
| Little Rock | $350 – $3,500 |
| Fayetteville | $350 – $3,500 |
| Springdale | $350 – $3,500 |
Fees shown are estimates based on local building code data. Actual fees may vary based on project scope and valuation. See all Hensley permit costs →
Zoning Considerations
ADU regulations vary dramatically by state and city. Many states (CA, OR, WA) have preemption laws that override local zoning restrictions. Check both state law and local zoning before designing.
Estimated Project Timeline in Hensley
Here's a typical timeline for a adu project in Hensley, AR:
Timeline is based on Hensley's typical about 4 weeks permit processing time. Actual timelines vary by project complexity, completeness of application, and current department workload.
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Frequently Asked Questions
Contact Hensley's building department for current ADU permit fee information. Fees typically vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller ADU projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in Hensley can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for ADU permits in Hensley is about 4 weeks. More complex projects may take longer if plan review is required.
Learn More About ADU Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read ADU Guide →