Webster County, MS - 2026 Building Permit Guide

Permit Authority

All unincorporated areas of Webster County.

Department

Webster County Board of Supervisors

Address

6333 MS Highway 9, Suite 123, Walthall, MS 39771

Phone

(662) 258-4331

Website

https://www.webstercountyms.org

Application Process

1. Obtain a physical address from the Webster County E911 office through the Board of Supervisors at (662) 258-4331.
2. Obtain septic permit receipt from the Webster County Health Department at (662) 258-3761 if a new onsite wastewater system is required.
3. Assemble required documents: property record card from Tax Assessor, property deed, confirmed 911 address, site plan (8.5 x 11), and construction drawings.
4. Submit application in person at the county office (6333 MS Hwy 9, Walthall) with all required documents.
5. Pay applicable fees at time of application.
6. Receive permit and post on construction site during construction.
7. Schedule required inspections through the county office at key construction phases.
8. Obtain final approval upon satisfactory final inspection.

Typical processing time: Varies by project complexity; contact county for estimate.

Source: Webster County Board of Supervisors

General Requirements

New residential or commercial construction, additions or structural modifications, electrical/plumbing/HVAC/mechanical system installations or modifications, demolition, structures of 100 sq ft or larger.

Required Documents

• Completed permit application
• Property record card from Tax Assessor's office
• Copy of the property deed
• Confirmed physical/911 address of the property
• Site plan (8.5 x 11) showing parcel boundaries, setbacks, and all existing structures
• Floor plan or construction drawings of the proposed structure
• Septic permit receipt (if applicable)

Permit validity

Contact county for permit validity periods.

Building code

Specific adopted building code edition not publicly confirmed. Contact the Board of Supervisors at (662) 258-4331 to confirm current code edition in effect for unincorporated areas.

Contractor requirements

Contractors must hold a valid Mississippi State Board of Contractors (MSBOC) license for projects meeting specified value thresholds.

Fees

Payment note

A specific published fee schedule for Webster County building permits is not available online. Contact the county at (662) 258-4331 or the Chancery Clerk at (662) 258-4131 to obtain the current fee schedule. Typical modest Mississippi rural county permit fees generally range from $50–$500 for residential projects.

Work That Does NOT Require a Permit

• Agricultural buildings (subject to Mississippi Code § 17-2-7 affidavit filing)
• Fences
• Small accessory structures below county threshold

Important: Agricultural building exemption does not apply to floodplain management ordinances. If the property is in a FEMA Special Flood Hazard Area (SFHA), full floodplain compliance is mandatory regardless of agricultural use.

Inspections

How to Schedule

• (662) 258-4331 (phone)

Inspection hours

Monday–Friday, 8:00 AM–5:00 PM

Typical inspection sequence: Standard inspection stages for unincorporated Webster County typically include: Foundation inspection (after footings/slab preparation and before concrete pour), Framing/Rough-in inspection (structural framing complete; electrical, plumbing, HVAC rough-in visible and accessible), Final inspection (all work complete, all systems operational, site cleared of construction debris). Confirm specific stage requirements with the county permitting office upon permit issuance.

Additional Resources

• Building code: Specific adopted building code edition not publicly confirmed. Contact the Board of Supervisors at (662) 258-4331 to confirm current code edition in effect for unincorporated areas.
• Verify contractor license: MSBOC License Lookup
• Webster County Emergency Management
• FEMA Flood Map Service Center
• License lookup guide: Mississippi Contractor License Requirements
• Contract template: Mississippi Homeowner-Contractor Agreement
• Mississippi hub: Mississippi Contractor License & Permit Hub

Frequently Asked Questions

Webster County Building Permit FAQ

Do I need a building permit in unincorporated Webster County, MS?

New residential or commercial construction, additions or structural modifications, electrical/plumbing/HVAC/mechanical system installations or modifications, demolition, structures of 100 sq ft or larger.

How do I apply for a building permit in unincorporated Webster County, MS?

1. Obtain a physical address from the Webster County E911 office through the Board of Supervisors at (662) 258-4331. 2. Obtain septic permit receipt from the Webster County Health Department at (662) 258-3761 if a new onsite wastewater system is required. 3. Assemble required documents: property record card from Tax Assessor, property deed, confirmed 911 address, site plan (8.5 x 11), and construction drawings. 4. Submit application in person at the county office (6333 MS Hwy 9, Walthall) with all required documents. 5. Pay applicable fees at time of application. 6. Receive permit and post on construction site during construction. 7. Schedule required inspections through the county office at key construction phases. 8. Obtain final approval upon satisfactory final inspection.

How long does it take to get a building permit in unincorporated Webster County, MS?

Typical processing time is Varies by project complexity; contact county for estimate..

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

The following work is generally exempt: Agricultural buildings (subject to Mississippi Code § 17-2-7 affidavit filing); Fences; Small accessory structures below county threshold. Note: Agricultural building exemption does not apply to floodplain management ordinances. If the property is in a FEMA Special Flood Hazard Area (SFHA), full floodplain compliance is mandatory regardless of agricultural use.

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

Inspections can be scheduled via: (662) 258-4331.