City Building Permits

Avon (Unincorporated Community), MS - 2026 Building Permit Guide

How to apply for a building permit in Avon (Unincorporated Community), Mississippi. Permit authority, application steps, fees, and inspection requirements.

Mississippi Washington County Updated March 2026

Permit Authority

Avon is an unincorporated community in southwestern Washington County. It has no municipal government; all permitting falls under Washington County jurisdiction.

Department
Washington County Planning, Zoning & Engineering Department
Address
910 Courthouse Lane, Greenville, MS 38702
Phone
662-334-2647
Website
https://washingtoncounty.ms

Application Process

  1. Contact the Washington County Planning, Zoning & Engineering Department at 662-334-2647 or visit 910 Courthouse Lane, Greenville.
  2. Contact Roy Johnson (Planning Inspector) at 662-334-2647 or 662-820-8142 (cell) to initiate the application.
  3. Provide contractor's material purchase certificate number or Taxpayer Identification Number.
  4. Provide contractor's license or certificate of responsibility number (MSBOC) if applicable.
  5. Provide site/project description and location details.
  6. Submit required documents and pay applicable permit fees.
  7. Upon approval, post permit on-site during construction.

Typical processing time: Processing time varies; contact the Planning Department for estimates on your specific project.

Source: Washington County Planning, Zoning & Engineering Department

General Requirements

A permit is required for all new construction and significant alterations in unincorporated Washington County under Mississippi state law (Miss. Code Ann. § 19-5-91).

Required Documents

  • Completed permit application
  • Site/project description and location
  • Contractor's material purchase certificate number or Taxpayer Identification Number
  • Contractor's license or certificate of responsibility number (MSBOC) for applicable projects
Permit validity
Contact the Planning Department for permit validity terms.
Building code
Mississippi Building Codes Council has adopted the 2021 IBC/IRC as reference codes; Washington County's specific adoption status should be confirmed with the Planning Department.
Owner-builder
Owner-builders must comply with state permitting requirements.
Contractor requirements
MSBOC license required for commercial projects over $50,000 and residential new construction over $50,000.

Fees

Payment note
Contact the Planning, Zoning & Engineering Department at 662-334-2647 for current fee schedule. Fees are not published online.

Work That Does NOT Require a Permit

Contact the Washington County Planning, Zoning & Engineering Department to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

  • Roy Johnson, Planning Inspector: 662-334-2647 or 662-820-8142 (cell) (phone)
Scheduling deadline
Contact Planning Department to schedule.
Inspection hours
Monday–Friday, 8:00 AM–5:00 PM

Typical inspection sequence: Inspection coordination handled by Washington County Planning, Zoning & Engineering Department.

Additional Resources

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Washington County Planning, Zoning & Engineering Department before applying.

Frequently Asked Questions

Avon (Unincorporated Community) Building Permit FAQ

Do I need a building permit in Avon (Unincorporated Community), MS?
A permit is required for all new construction and significant alterations in unincorporated Washington County under Mississippi state law (Miss. Code Ann. § 19-5-91).
How do I apply for a building permit in Avon (Unincorporated Community), MS?
1. Contact the Washington County Planning, Zoning & Engineering Department at 662-334-2647 or visit 910 Courthouse Lane, Greenville. 2. Contact Roy Johnson (Planning Inspector) at 662-334-2647 or 662-820-8142 (cell) to initiate the application. 3. Provide contractor's material purchase certificate number or Taxpayer Identification Number. 4. Provide contractor's license or certificate of responsibility number (MSBOC) if applicable. 5. Provide site/project description and location details. 6. Submit required documents and pay applicable permit fees. 7. Upon approval, post permit on-site during construction.
How long does it take to get a building permit in Avon (Unincorporated Community), MS?
Typical processing time is Processing time varies; contact the Planning Department for estimates on your specific project..
What work is exempt from building permits in Avon (Unincorporated Community), MS?
The following work is generally exempt: Agricultural structures may be exempt; confirm with county Planning Department. Note: Avon is in the Delta floodplain; verify FEMA flood zone status before breaking ground.
How do I schedule a building inspection in Avon (Unincorporated Community), MS?
Inspections can be scheduled via: Roy Johnson, Planning Inspector: 662-334-2647 or 662-820-8142 (cell). Contact Planning Department to schedule..

Need help with your project?

Navigating permits in Avon (Unincorporated Community) can be complicated.

Jaspector connects you with local experts who can review your scope, verify your contractor, and help you understand what permits your project actually needs.

Learn how Jaspector works
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.

Other cities in Washington County

Greenville Glen Allan Stoneville
View all Washington County jurisdictions →