What work is exempt from building permits in unincorporated Walthall County, MS?

The following work is generally exempt: Farm buildings and farm structures are generally exempt from building code requirements under Miss. Code § 17-2-9 (unless in a Special Flood Hazard Area subject to the Flood Disaster Protection Act of 1973).; Manufactured housing is subject to separate HUD standards and state factory-built home regulations.. Note: Exempt from building permit does not necessarily mean exempt from all zoning or county requirements. Confirm exemptions with the Board of Supervisors at 601-876-4947 before proceeding.

How do I schedule a building inspection in unincorporated Walthall County, MS?

Inspections can be scheduled via: Board of Supervisors at 601-876-4947. Contact Board of Supervisors for scheduling details..

County Building Permits

Walthall County, MS - 2026 Building Permit Guide

How to apply for a building permit in unincorporated Walthall County, Mississippi. Permit authority, application steps, fees, and inspection requirements.

Mississippi Updated March 2026

Permit Authority

All unincorporated areas of Walthall County, including rural communities not within Tylertown's incorporated limits.

Department: Walthall County Board of Supervisors
Address: 200 Ball Avenue, Tylertown, MS 39667
Phone: 601-876-4947
Website: https://www.co.walthall.ms.us

Application Process

Confirm the property is in unincorporated Walthall County (not within Tylertown town limits) by contacting the Tax Assessor at 601-876-4932 or the Appraisal Office at 601-876-4349.
Contact the Board of Supervisors office at 601-876-4947 to request permit application forms and confirm current requirements for your specific project type.
Prepare project documentation: completed building permit application, property deed copy, site plan showing property boundaries and existing/proposed structures, and construction drawings (2 sets recommended).
For projects over $50,000 (residential) or $10,000 (residential remodeling/roofing), ensure contractor holds a valid MSBOC license.
Submit completed application with all supporting documents to the Board of Supervisors office in person at 200 Ball Avenue, Tylertown, MS 39667.
Pay applicable permit fees upon approval.
Obtain permit and post on job site; schedule required inspections before work begins.
For projects involving driveway connections to state-maintained highways, obtain separate MDOT Maintenance Permit at mdot.ms.gov/portal/maintenance_permits.

Typical processing time: Contact Board of Supervisors for current processing times; typically 1-2 weeks for standard residential projects.

Source: Walthall County Board of Supervisors

General Requirements

Building permits are required in unincorporated Walthall County for new residential or commercial construction, additions, alterations, renovations, demolition, installation or replacement of electrical/plumbing/mechanical systems, septic system installation or replacement, and any construction in FEMA-designated Special Flood Hazard Areas (SFHAs).

Required Documents

Completed building permit application
Property deed copy
Site plan showing property boundaries, existing structures, and proposed construction
Construction drawings (2 sets recommended)
Contractor license documentation (if applicable)

Permit validity: Contact Board of Supervisors at 601-876-4947 for permit validity period details.
Building code: Under Miss. Code § 17-2-4, Walthall County may adopt the State Uniform Construction Code or opt out. No publicly documented code adoption ordinance was found. Applicants must contact the Board of Supervisors directly at 601-876-4947 to confirm whether any edition of the IBC/IRC has been formally adopted.
Owner-builder: Owner-builders must comply with all applicable state and county requirements. Verify with the Board of Supervisors.
Contractor requirements: Contractors performing residential work over $50,000 or commercial work over $50,000 must hold a valid MSBOC license. Residential remodeling and roofing contractors must be licensed for projects over $10,000.

Fees

Payment note: Walthall County does not publish a fee schedule online. Fees are set by the Board of Supervisors and may be based on construction valuation, square footage, or flat rate per project type. Contact the Board of Supervisors at 601-876-4947 for current fees. Typical Mississippi county ranges: small residential projects $50-$200 flat fee; value-based $1.00-$3.00 per $1,000 of construction value.

Work That Does NOT Require a Permit

Farm buildings and farm structures are generally exempt from building code requirements under Miss. Code § 17-2-9 (unless in a Special Flood Hazard Area subject to the Flood Disaster Protection Act of 1973).
Manufactured housing is subject to separate HUD standards and state factory-built home regulations.

Important: Exempt from building permit does not necessarily mean exempt from all zoning or county requirements. Confirm exemptions with the Board of Supervisors at 601-876-4947 before proceeding.

Inspections

How to Schedule

Board of Supervisors at 601-876-4947 (phone)

Scheduling deadline: Contact Board of Supervisors for scheduling details.
Inspection hours: Monday-Friday, 8:00 AM to 5:00 PM (standard county office hours)

Typical inspection sequence: Typical inspection stages: pre-construction/site inspection (verify setbacks and site conditions), foundation inspection (before pouring concrete), framing inspection (after rough framing, before insulation/drywall), systems rough-in inspection (electrical, plumbing, mechanical before enclosure), and final inspection (upon completion). Contact Board of Supervisors to confirm required stages for your project.

Additional Resources

Building code: Under Miss. Code § 17-2-4, Walthall County may adopt the State Uniform Construction Code or opt out. No publicly documented code adoption ordinance was found. Applicants must contact the Board of Supervisors directly at 601-876-4947 to confirm whether any edition of the IBC/IRC has been formally adopted.
Verify contractor license: MSBOC License Lookup
Walthall County Chancery Clerk (Land Records)
Walthall County Tax Assessor and Collector
Walthall County Appraisal Office (GIS)
MSDH Onsite Wastewater Permit
License lookup guide: Mississippi Contractor License Requirements
Contract template: Mississippi Homeowner-Contractor Agreement
Mississippi hub: Mississippi Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Walthall County Board of Supervisors before applying.

Frequently Asked Questions

Walthall County Building Permit FAQ

Do I need a building permit in unincorporated Walthall County, MS?: Building permits are required in unincorporated Walthall County for new residential or commercial construction, additions, alterations, renovations, demolition, installation or replacement of electrical/plumbing/mechanical systems, septic system installation or replacement, and any construction in FEMA-designated Special Flood Hazard Areas (SFHAs).
How do I apply for a building permit in unincorporated Walthall County, MS?: 1. Confirm the property is in unincorporated Walthall County (not within Tylertown town limits) by contacting the Tax Assessor at 601-876-4932 or the Appraisal Office at 601-876-4349. 2. Contact the Board of Supervisors office at 601-876-4947 to request permit application forms and confirm current requirements for your specific project type. 3. Prepare project documentation: completed building permit application, property deed copy, site plan showing property boundaries and existing/proposed structures, and construction drawings (2 sets recommended). 4. For projects over $50,000 (residential) or $10,000 (residential remodeling/roofing), ensure contractor holds a valid MSBOC license. 5. Submit completed application with all supporting documents to the Board of Supervisors office in person at 200 Ball Avenue, Tylertown, MS 39667. 6. Pay applicable permit fees upon approval. 7. Obtain permit and post on job site; schedule required inspections before work begins. 8. For projects involving driveway connections to state-maintained highways, obtain separate MDOT Maintenance Permit at mdot.ms.gov/portal/maintenance_permits.
How long does it take to get a building permit in unincorporated Walthall County, MS?: Typical processing time is Contact Board of Supervisors for current processing times; typically 1-2 weeks for standard residential projects..
What work is exempt from building permits in unincorporated Walthall County, MS?: The following work is generally exempt: Farm buildings and farm structures are generally exempt from building code requirements under Miss. Code § 17-2-9 (unless in a Special Flood Hazard Area subject to the Flood Disaster Protection Act of 1973).; Manufactured housing is subject to separate HUD standards and state factory-built home regulations.. Note: Exempt from building permit does not necessarily mean exempt from all zoning or county requirements. Confirm exemptions with the Board of Supervisors at 601-876-4947 before proceeding.
How do I schedule a building inspection in unincorporated Walthall County, MS?: Inspections can be scheduled via: Board of Supervisors at 601-876-4947. Contact Board of Supervisors for scheduling details..

Need help with your project?

Navigating permits in Unincorporated Walthall County can be complicated.

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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