On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Harrison County
Required for all construction, alterations, repairs, and demolition in unincorporated Harrison County.
Farm buildings and farm structures (exempt by state law, except as required by the Flood Disaster Protection Act of 1973)
Purely cosmetic work: painting, flooring, cabinet replacement, and minor repairs that do not affect structural, electrical, mechanical, or plumbing systems
- Exempt Farm buildings and farm structures (exempt by state law, except as required by the Flood Disaster Protection Act of 1973)
- Exempt Purely cosmetic work: painting, flooring, cabinet replacement, and minor repairs that do not affect structural, electrical, mechanical, or plumbing systems
Note: Always confirm specific exemptions with Code Administration at 228-832-1622, as the county does not publish a detailed exempt work list on its website.
Required documents
- Completed building permit application
- Set of plans for the dwelling (including structural, floor plan, elevations)
- Plot plan showing building on property with setbacks from front, sides, and rear lines
- Copy of deed, tax receipt, or signed purchase contract
- Soil Evaluation Certificate (Form 335) if new septic tank or sewer treatment plant is being installed
- Value of work estimate
- For properties in a SFHA: additional flood elevation documentation required; must apply in person
- For solar panels: structural design analysis, wind/seismic design analysis, panel layout with clearances, electrical layout and schematic
- For mobile homes: mobile home registration certificate, plot plan, health department forms if septic is involved
- Building code
- International Building Code (IBC) 2018
- Permit validity
- Not explicitly published on the website; contact Code Administration for current policy.
- Owner-builder
- Not published; contact Code Administration.
- Contractor requirements
- The county issues licenses for electricians, plumbers, and mechanical contractors through the Code Administration office.
§ 03
Application process
Typical processing: Not published; contact Code Administration at 228-832-1622 for current timeline.
- 01 Confirm the project is not in a Special Flood Hazard Area (SFHA); if in SFHA, submit in person with all required documents.
- 02 Obtain zoning approval from the Zoning Administrator (Patrick Bonck, 228-831-3367) for intended use and setbacks before applying.
- 03 Complete the online permit application with a valid email address. Select all applicable work descriptions.
- 04 A SUCCESS confirmation is displayed and a PIN is sent to the provided email address.
- 05 Log back in using the email and PIN, then upload all required documents. Application is not forwarded to staff until all documents are uploaded.
- 06 County departments (Zoning, Engineering, Code Administration) may request additional information.
- 07 For projects with new septic systems, obtain a Soil Evaluation Certificate (Form 335) from the Harrison County Health Department (1-855-220-0192) and submit it with the application.
- 08 Install culvert/proper property access before final inspection.
- 09 Permit is issued; construction begins.
- 10 Complete final inspection. If a new septic system is involved, obtain the final Health Department certificate (Form 910) before power is connected to the utility.
Typical processing time: Not published; contact Code Administration at 228-832-1622 for current timeline.
§ 04
Fee schedule
Harrison County building permit fees
Fee type
Amount
01
Permit fee formula
Not published online. Known flat fees: Mobile home on private property $50; mobile home in mobile home park $25.
Contact Code Administration at 228-832-1622 or visit office at 15309 Community Road, Gulfport, MS 39503 for fee schedule and accepted payment methods.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- 228-832-1622 (phone)
- Inspection hours
- Monday-Friday, 8:00 AM to 5:00 PM
Typical sequence: Typical sequence: (1) Foundation/footing; (2) framing/rough-in; (3) final. For mobile homes: culvert must be installed before inspection. For septic systems: a final Health Department certificate (Form 910) is required before power is connected.
§ 06
Frequently asked
Common questions about unincorporated Harrison County permits
01 Do I need a building permit in unincorporated Harrison County, MS? ▸
Required for all construction, alterations, repairs, and demolition in unincorporated Harrison County.
02 How much does a building permit cost in unincorporated Harrison County, MS? ▸
Building permit fees in unincorporated Harrison County, MS are set by the local building department and vary by project type and valuation. Fees are calculated as: Not published online. Known flat fees: Mobile home on private property $50; mobile home in mobile home park $25..
03 How do I apply for a building permit in unincorporated Harrison County, MS? ▸
To apply for a building permit in unincorporated Harrison County, MS, follow these steps: 1. Confirm the project is not in a Special Flood Hazard Area (SFHA); if in SFHA, submit in person with all required documents. 2. Obtain zoning approval from the Zoning Administrator (Patrick Bonck, 228-831-3367) for intended use and setbacks before applying. 3. Complete the online permit application with a valid email address. Select all applicable work descriptions. 4. A SUCCESS confirmation is displayed and a PIN is sent to the provided email address. 5. Log back in using the email and PIN, then upload all required documents. Application is not forwarded to staff until all documents are uploaded. 6. County departments (Zoning, Engineering, Code Administration) may request additional information. 7. For projects with new septic systems, obtain a Soil Evaluation Certificate (Form 335) from the Harrison County Health Department (1-855-220-0192) and submit it with the application. 8. Install culvert/proper property access before final inspection. 9. Permit is issued; construction begins. 10. Complete final inspection. If a new septic system is involved, obtain the final Health Department certificate (Form 910) before power is connected to the utility.
04 How long does it take to get a building permit in unincorporated Harrison County, MS? ▸
Building permit processing times in unincorporated Harrison County, MS typically run Not published; contact Code Administration at 228-832-1622 for current timeline.. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in unincorporated Harrison County, MS? ▸
Not all construction work requires a permit in unincorporated Harrison County, MS. The following work is generally exempt: Farm buildings and farm structures (exempt by state law, except as required by the Flood Disaster Protection Act of 1973); Purely cosmetic work: painting, flooring, cabinet replacement, and minor repairs that do not affect structural, electrical, mechanical, or plumbing systems. Note: Always confirm specific exemptions with Code Administration at 228-832-1622, as the county does not publish a detailed exempt work list on its website. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in unincorporated Harrison County, MS? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Harrison County, MS via: 228-832-1622.
last verified April 2026
source Harrison County Code Administration ↗
entry id permits/mississippi/harrison/harrison-city
Educational reference. Permit rules and fees change — confirm current requirements directly with Harrison County Code Administration before applying. Jaspector is not legal advice.