Building permits, zoning and land rules in Tunica County, Mississippi

At a glance

Building permit

Required in unincorporated Tunica County through the Planning Commission¹

Zoning

Yes; county zoning exists, while the Town of Tunica administers its own zoning⁵²⁶

Septic permit

Required through the Mississippi State Department of Health⁷⁴

RV or tiny-home living

Not confirmed; ask the Planning Commission about the parcel's zoning district⁸⁹

Owner-builder

A state licensing exemption may cover work on your own residence; building permits still apply¹⁰¹

Conventional septic soils

Only 1.2% of county soils are rated without severe limitations¹¹

State-highway driveway

An MDOT permit is required for a new driveway or alteration¹²

Who to call

Contact details are copied from each office’s official page and were checked against it on October 7, 2026.

Do you need a building permit in Tunica County, Mississippi?

Yes. Unincorporated Tunica County requires a building permit, and the Tunica County Planning Commission issues building and construction permits while handling inspections and code enforcement¹. We could not confirm who issues building permits inside the Town of Tunica; ask the town before beginning work there. Mississippi's statewide framework required counties and municipalities to enact uniform building codes unless they opted out before the state deadline, but that source does not identify Tunica County's currently adopted code or edition¹³. Ask the county Planning Commission which code edition, plan documents, inspections and fees apply in unincorporated Tunica County because its public portal names the services without publishing those details⁹. Mississippi's residential-builder licensing exemption can cover a person constructing or improving that person's own residence or acting as the general contractor, but it does not waive the local building permit¹⁰¹. For the own-residence and related-person provisions, more than one permit application or residence within one year creates a rebuttable presumption that the project is intended for sale, lease, rent or a similar purpose¹⁰.

Who issues building permits in Tunica County, and how do you reach them?

For unincorporated land, the Tunica County Planning Commission is the building-permit and zoning-approval contact; its portal lists building and construction permits, code enforcement, inspection requests, and planning and zoning applications¹⁹. The Town of Tunica administers its own zoning, but we could not confirm the town's building-permit authority². Septic permits do not move to either planning commission: the Mississippi State Department of Health handles them throughout Tunica County³⁴. The county portal does not publish a direct telephone number, email address or street address for the commission⁹. If you need help reaching it, contact the Tunica County Administrator at 1058 South Court Street, Tunica, MS 38676, by phone at (662) 363-1465, or by email at billy.willis@tunicagov.com¹⁴. Ask for the building-permit application, fee schedule, plan checklist, inspection stages and adopted construction code before ordering plans or starting work⁹.

Does Tunica County have zoning?

Yes. The county Planning Commission handles county zoning applications, while the Town of Tunica's planning commission and Board of Aldermen handle zoning, subdivision, sign and related ordinance issues inside the town⁵²⁶. The zoning split does not change septic authority: the Mississippi State Department of Health handles septic permits throughout Tunica County³⁴. We could not confirm a current official zoning map or district schedule with setbacks, minimum lot sizes, lot coverage, height limits or minimum dwelling sizes. For land outside the Town of Tunica, give the county Planning Commission the parcel number and proposed use; for land inside town limits, ask the town for its current district standards⁹⁶. We also could not confirm whether the town or county issues a building permit for construction inside town limits.

How do septic permits work in Tunica County?

The Mississippi State Department of Health handles individual on-site wastewater systems in Tunica County, which is assigned to the department's North Region³¹⁵. A septic permit is required to install an on-site wastewater system, and a permanent sewage-disposal solution is required before a permanent water meter can be obtained⁴. The published process calls for an application, required documents, payment, a soil and site evaluation, a permit or recommendation, inspection scheduling, and final-approval documentation¹⁶. The residential application lets the applicant request an installation inspection and advises doing so when home financing is involved; MSDH says it will not approve an existing system after installation if a lender, utility, municipality or other entity required an inspection that was not obtained¹⁷. The current listed options are $197.50 for a Notice of Intent with final approval or $100 for a Notice of Intent with an exemption, plus an online processing fee; the department says fees may change¹⁸. Only 1.2% of Tunica County soils are rated without severe limitations for a conventional drain field, so complete the site evaluation before committing to a house location¹¹.

Can you live in an RV or tiny home on land in Tunica County?

We could not confirm Tunica County's rules for long-term RV living, temporary camping or tiny-home occupancy on private land. For a parcel outside the Town of Tunica, ask the county Planning Commission how the zoning district treats the proposed dwelling and temporary occupancy; for a parcel inside town limits, ask the town's planning commission because the Town of Tunica administers its own zoning matters²⁶⁹. Also ask which office would issue any required building permit for a tiny home inside town limits; that authority could not be confirmed. Septic permits remain with the Mississippi State Department of Health throughout the county³⁴. Any occupied RV or tiny home still needs lawful sewage disposal; Mississippi prohibits gray-water discharge onto the ground, into ditches or into bodies of water, and requires wastewater to go to a central sewer or septic system¹⁹.

What are the steps to build a home in Tunica County?

1. Identify whether the parcel is inside the Town of Tunica, because the county and town administer zoning approval through separate processes²⁶.

1. Ask the applicable planning commission to identify the parcel's zoning district, allowed residential use and dimensional standards⁵⁶⁹.

1. For unincorporated land, confirm the building-permit application, adopted code, required plans, fees and inspection sequence with the county Planning Commission; inside town limits, ask the town who issues the building permit because we could not confirm that authority¹⁹.

1. Apply to the Mississippi State Department of Health for the septic soil and site evaluation, permit or recommendation, and required documentation; the state handles septic permits in both county- and town-administered zoning areas¹⁶³¹⁵.

1. Secure a permanent sewage-disposal solution before requesting a permanent water meter, and do not discharge gray water outdoors²⁰¹⁹.

1. If the driveway connects to a Mississippi state highway, obtain the MDOT driveway permit before building a new driveway or altering an existing one¹².

1. Build under the applicable building permit and arrange required building inspections; request the health-department septic inspection when financing or another approving entity requires it¹¹⁷.

What should you check before buying land in Tunica County?

Start with the proposed homesite and wastewater plan: only 1.2% of Tunica County soils are rated without severe limitations for a conventional septic drain field¹¹. Confirm whether the parcel is governed through the county process or the Town of Tunica's separate municipal process, then request the zoning district, setbacks, minimum lot size and allowed dwelling type from the applicable planning commission²⁶⁹. If land will be divided, ask the applicable planning commission about platting rules and MSDH about onsite-wastewater review; the reviewed health-department rule covers subdivision wastewater review, not every local subdivision control²¹⁶⁹. Ask the county Planning Commission or County Administrator who handles floodplain development permits outside town limits; the county EMA page provides emergency-management contacts but does not say that EMA issues those permits²²¹⁴. Verify whether access is from a county road or state highway, because MDOT requires permits for new or altered state-highway driveways while a county-road driveway rule could not be confirmed¹².

Watch-outs

• Tunica County zoning administration varies by location: use the county Planning Commission outside the Town of Tunica and the town's planning commission inside town limits²⁶⁹.
• Only 1.2% of Tunica County soils are rated without severe limitations for a conventional septic drain field, so obtain the health department's soil and site evaluation before fixing the homesite¹¹¹⁶.
• Tunica County's published EMA page does not identify the floodplain permitting official; ask the Planning Commission or County Administrator who handles floodplain development before work in a mapped flood area²²¹⁴.

Sources

1. Tunica County Planning Commission - Permits & Applications (2026 county census)
2. Home - Tunica County Planning Commission, quoted and re-checked
3. On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
4. WasteWater Online Application FAQ, quoted and re-checked
5. Home - Tunica County Planning Commission, quoted and re-checked
6. Minute Book 32, quoted and re-checked
7. Mississippi State Department of Health - On-Site Wastewater (2026 county census)
8. Home - Tunica County Planning Commission (2026 county census)
9. Tunica County Planning Commission (tunicacountypc.recdesk.com)
10. Residential Laws and Rules, quoted and re-checked
11. 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
12. Mississippi Access Management Guide, quoted and re-checked
13. Mississippi Uniform Building Codes (Mississippi statewide rule), quoted and re-checked
14. Tunica County Administrator (tunicacountymississippi.com)
15. Mississippi State Department of Health, Division of On-Site Wastewater (North Region) (msdh.ms.gov)
16. Notice of Intent: New – Individual On-site Wastewater Disposal System, quoted and re-checked
17. On-Site Wastewater, quoted and re-checked
18. MSDH On-Site Wastewater FAQ, quoted and re-checked
19. WasteWater Online Application FAQ, quoted and re-checked
20. WasteWater Online Application FAQ, quoted and re-checked
21. On-Site Wastewater - Mississippi State Department of Health, quoted and re-checked
22. Tunica County Emergency Management Agency (EMA)/911 (tunicacountymississippi.com)

Written October 7, 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.