In unincorporated Pulaski County, Arkansas, development in the Lake Maumelle Watershed needs a building permit unless it qualifies through the watershed registration process1. We could not confirm a general building-permit requirement elsewhere in the unincorporated county, so ask Pulaski County Planning & Development about the parcel2. Septic construction and operation require state approval34.
At a glance
- Building permit
- Required for non-registered development in the Lake Maumelle Watershed; ask about other areas1
- Zoning
- Yes, with separate districts in the Lake Maumelle Watershed5
- Septic permits
- Permit before construction, inspection, then an operation permit34
- Owner-builder exemption
- State contractor-license exemption for one self-built residence per calendar year6
- Septic soil suitability
- 13.5% of soils avoid severe limits for a conventional drain field7
- Watershed height limit
- 36 feet for uses other than detached homes or agriculture8
- Sewer connection
- Required when an available sewer is within 300 feet and no other property must be crossed9
- RV or tiny-home residence
- Not confirmed; ask Planning & Development for the parcel's district5
Who to call
Planning & zoning
Pulaski County Planning & Development
Zoning, floodplain development, subdivision review and building/development permits for unincorporated Pulaski County, including the separate Lake Maumelle Watershed zoning and permitting program
3200 Brown St, Little Rock, AR 72204
Septic permits
Arkansas Department of Health - Environmental Health (Onsite Wastewater Program)
Statewide onsite wastewater (septic) program office, located in Pulaski County, that works with each county's local Environmental Specialist to review and issue septic construction and operation permits
4815 W. Markham Street, Slot 46, Little Rock, AR 72205
Roads & driveways
Pulaski County Road & Bridge Department
Issues driveway permits and maintains roads and bridges in unincorporated Pulaski County
3200 Brown Street, Little Rock, AR 72204
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Pulaski County, Arkansas?
A building permit is required for development in the unincorporated Lake Maumelle Watershed unless the project is treated as permitted through the watershed registration process1. The county's published application is specifically labeled for the Lake Maumelle Watershed2. We could not confirm a general building-permit requirement for the rest of unincorporated Pulaski County, so give Planning & Development the parcel number and proposed work before relying on the watershed rule elsewhere2. Arkansas building-code minimums still apply statewide in places where permits or inspections are not required10.
Who is the Pulaski County building department, and how do you reach them?
Pulaski County Planning & Development is the first call for zoning, floodplain development, permits and fees2. The office is at 3200 Brown St, Little Rock, and its phone number is 501-340-82602. Planning & Development administers the county zoning ordinance, subdivision rules and the separate Lake Maumelle Watershed code5. A watershed building-permit application goes to the Zoning Administrator, who grants it when the code's approval criteria are met111. For questions involving county roads, the Road & Bridge Department is at the same address and can be reached at 501-340-680012.
Does Pulaski County have zoning?
Pulaski County administers a county zoning ordinance, a Subdivision and Development Code and a separate Lake Maumelle Watershed Zoning Code in unincorporated areas5. The watershed has Conservation, Village, Low Impact Planned Residential Development and Non-Residential districts13. Applicable setbacks and building lines come from the Subdivision and Development Code14. In the watershed, buildings and structures for uses other than detached single-family residential or agricultural use are limited to 36 feet in height8. Before clearing or grading a proposed subdivision, a subdivider must obtain preliminary-plat approval; lots cannot be conveyed until the Planning Board approves and accepts the final plat15.
How do septic permits work in Pulaski County?
Apply for onsite-wastewater approval through the Arkansas Department of Health or its authorized agent before septic construction, alteration, repair or extension begins163. After the system passes inspection, the authorized agent issues the operation permit; the system cannot be used before that permit is issued4. An available sanitary sewer must be used when it is within 300 feet of the building's sewer exit and the connection does not cross another person's property9. Only 13.5% of Pulaski County soils avoid a severe USDA limitation for conventional drain fields, so make the site evaluation an early contingency7. The state program works with the local Environmental Specialist17.
Can you live in an RV or tiny home on your land in Pulaski County?
We could not confirm a county rule allowing long-term RV living, temporary camping or tiny-home occupancy on a private parcel in unincorporated Pulaski County. Ask Planning & Development whether the parcel's zoning district allows the proposed dwelling and whether the Lake Maumelle Watershed code applies52. Do not treat an RV or tiny house as a way around sanitation rules: where an available sewer must be used, privies, onsite wastewater systems and other receptacles for human waste cannot be constructed, maintained or used on the premises918. State building-code minimums also apply where local permits or inspections are absent10.
Building a home in Pulaski County: the steps, in order
- Give Planning & Development the parcel number and ask which zoning code, district, setbacks and floodplain rules apply52.
- If the parcel is in the Lake Maumelle Watershed, determine whether registration is enough or file the building-permit application with the Zoning Administrator1.
- Determine whether sanitary sewer service is available within 300 feet under the state connection rule9. If it is not, obtain the septic construction permit, complete the work and pass inspection before using the system34.
- Obtain an Arkansas Department of Transportation permit before constructing access to a state highway; ask Road & Bridge about county-road access1912.
- Build to the Arkansas Fire Prevention Code even if no local permit or inspection applies2010.
What to check before you buy land in Pulaski County
Check the parcel's watershed status, zoning district, setbacks and floodplain status before making the offer5142. Make the offer contingent on an acceptable wastewater plan because only 13.5% of Pulaski County soils avoid severe limitations for a conventional drain field7. Verify whether an available sewer lies within 300 feet, since a qualifying connection is mandatory9. Confirm legal road access with the relevant road authority, and remember that state-highway access needs a state permit1912. For a proposed land division, account for preliminary- and final-plat approval before construction or lot sales15.
Watch-outs
- The documented building-permit rule applies to development in the Lake Maumelle Watershed; ask Planning & Development whether work elsewhere in unincorporated Pulaski County needs a county permit12.
- Pulaski County's watershed districts and subdivision rules can control setbacks, height, grading and lot sales before construction starts1314815.
- Arkansas's owner-builder exemption only covers contractor licensing; it does not remove any building-code, permit, inspection or zoning requirement that otherwise applies21.
Sources
- Pulaski County Lake Maumelle Watershed Zoning Code, quoted and re-checked
- Pulaski County Planning & Development (pulaskicounty.net)
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Pulaski County - Planning & Development (Zoning Ordinance) (2026 county census)
- Arkansas Residential Contractors Committee Rules and Statutes (2026 county census)
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Pulaski County Lake Maumelle Watershed Zoning Code, quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Home Improvement Contractor License Application (Arkansas statewide rule), quoted and re-checked
- Pulaski County Lake Maumelle Watershed Zoning Code, quoted and re-checked
- Pulaski County Road & Bridge Department (pulaskicounty.net)
- Pulaski County Lake Maumelle Watershed Zoning Code, quoted and re-checked
- Pulaski County Lake Maumelle Watershed Zoning Code, quoted and re-checked
- Pulaski County Subdivision and Development Code, quoted and re-checked
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Arkansas Department of Health - Environmental Health (Onsite Wastewater Program) (healthy.arkansas.gov)
- Rules Pertaining to Onsite Wastewater Systems (2024), quoted and re-checked
- Regulations: Rules for Access Driveways to State Highways (Arkansas statewide rule), quoted and re-checked
- 2021 Arkansas Fire Prevention Code (Arkansas statewide rule), quoted and re-checked
- Arkansas Residential Contractors Committee Rules and Statutes (Arkansas statewide rule), quoted and re-checked
Written September 29, 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.