Residential permit rules in Arkansas
Representative cities: Little Rock, Fayetteville. Covers 20 common home projects.
| Project | Permit? | Authority | Typical fee | Timeline | Go / No-Go | Key notes |
|---|---|---|---|---|---|---|
| 🏠 Accessory Dwelling Unit (ADU) | Permit required | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Case by case | Arkansas has no statewide ADU law. ADUs are allowed only where the local zoning ordinance permits them (e.g., Fayetteville allows ADUs). When permitted by zoning, a full building permit is required. |
| 🪵 Deck / Porch | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | Little Rock residential plan review typically 5–15 business days. | Generally allowed | Ledger-board attachment is a key inspection point; Arkansas frost line is a mild 12–18 in. Exempt: Decks >30 in above grade or >200 sq ft require a permit (IRC + local); ground-level decks below both are generally exempt. |
| 🧱 Fence / Wall | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Corner-lot sight-line rules may apply. Exempt: Little Rock exempts residential fences <7 ft from a building permit; most Arkansas cities exempt fences under 6–7 ft. |
| 🛖 Shed / Outbuilding | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Zoning setback and lot-coverage rules still apply to exempt sheds. Exempt: Little Rock exempts one-story detached sheds <200 sq ft; IRC exempts ≤120 sq ft. Sheds with utilities need a permit. |
| 🪜 Basement Finish | Permit required | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | Little Rock residential plan review typically 5–15 business days. | Generally allowed | Finishing a basement to living space requires framing, electrical, plumbing, and mechanical permits; bedrooms need egress windows. |
| 🚗 Garage / Carport | Permit required | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | Little Rock residential plan review typically 5–15 business days. | Generally allowed | New attached or detached garages require a full building permit and trade permits. |
| ☀️ Rooftop Solar PV | Permit required | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Arkansas Energy Code (2009 IECC base, amended) applies; structural/snow-load review. |
| 🌡️ HVAC Replacement | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Licensed mechanical contractors required; equipment must meet current energy-efficiency rules. |
| 🍳 Kitchen Remodel | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Verify with the local building department before altering layouts. |
| 🛁 Bathroom Remodel | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Ventilation to the exterior is required. |
| 🏗️ Room Addition | Permit required | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | Little Rock residential plan review typically 5–15 business days. | Generally allowed | Any new conditioned footprint requires a building permit, setback/zoning review, and trade permits. |
| 🪟 Window / Door Replacement | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Replacement products should meet the energy code when the code is triggered. Exempt: Same-size, in-kind window/door replacement is generally exempt. |
| 🏘️ Roof Replacement | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Verify with the local building department. Exempt: Same-material, same-slope re-roof is often exempt or over-the-counter; structural deck changes require a permit. |
| 🅿️ Driveway / Parking Pad | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | A separate right-of-way permit is usually needed to cut the curb. Exempt: Replacing a driveway in the same footprint (no new curb cut) is generally exempt. |
| 🏊 Swimming Pool / Spa | Permit required | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | All pools require a code-compliant barrier/fence; barrier inspection required before filling. |
| 🧱 Retaining Wall | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Expansive clay soils in the Delta and rocky soils in the northwest affect wall design. Exempt: Walls >4 ft require a permit; Little Rock requires an engineered plan for walls over 4 ft. |
| 💥 Demolition / Teardown | Permit required | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | A demolition permit is required before tearing down a house or attached structure. Local building departments require utility disconnects (electric, gas, water, sewer) and an asbestos/lead-paint clearance for pre-1978 homes before demolition. |
| 🚰 Septic System | Permit required | county | Permit fee set by the county health unit; engineered systems cost more. | — | Generally allowed | New or replacement onsite wastewater (septic) systems require a permit from the Arkansas Dept. of Health (county environmental health specialist). A soil/perc evaluation and engineered design are typically required; licensed installers perform the work and the system is inspected before backfill. |
| 🔌 EV Charger | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | Home EV charging (240V branch circuit + wall-mounted EVSE) requires an electrical permit and must meet the NEC (Article 625). Many municipalities fast-track residential EVSE. A load calculation and possible service upgrade are reviewed. |
| ⚡ Standby Generator | Conditional | city | Valuation-based; Little Rock minimum building-permit fee $50 (work over $5,000 or requiring inspection). | — | Generally allowed | A permanently installed standby generator requires mechanical and electrical permits (transfer switch, fuel gas/propane line). Setback, carbon-monoxide ventilation, and noise rules apply; some HOAs restrict generator placement. |
Frequently asked questions
Do I need a building permit for home projects in Arkansas?
Most structural, electrical, plumbing, and mechanical work does. The project table above shows Arkansas-specific permit requirements for 20 common home projects. Always confirm with the local building department before starting.
Who issues building permits in Arkansas?
Arkansas permit authorities are typically city or county building departments. Use the county permit authority lookup to find the exact office for your property.
Which home projects are exempt from permits in Arkansas?
Common baseline exemptions apply widely: detached sheds ≤120 sq ft, fences ≤6–7 ft, decks ≤30 in above grade, same-footprint re-roofs, and in-kind window/door swaps. Arkansas or your city may amend these — verify locally.
How much does a permit cost in Arkansas?
Permit fees are set by each city or county and scale with project valuation; there is no single Arkansas statewide fee. Open the official authority link on this page for the local fee schedule.