How to Find Zoning Ordinances and UDO for Signage Allowance and Permitting

In Signage by Lauren

When starting or expanding a business, signage is a crucial element that helps attract customers and promote your brand. However, before designing or installing signs, it’s important to ensure that they comply with local zoning ordinances and Unified Development Ordinances (UDO). These regulations define where signs can be placed, their size, and other key restrictions to maintain the visual harmony of neighborhoods and commercial districts.

In this post, we’ll walk you through the process of finding zoning ordinances and UDO requirements for signage allowance and permitting to ensure that your signs are compliant.


What Are Zoning Ordinances and UDO?

Zoning ordinances are local laws that dictate how properties in certain areas can be used. This includes restrictions on building height, property usage, and signage. These ordinances help communities manage growth and ensure that different types of land use (residential, commercial, industrial) are properly regulated.

The Unified Development Ordinance (UDO) typically combines zoning regulations, subdivision rules, and development standards into a single document. UDOs often govern signage, landscaping, and other aspects of land use to create cohesive, planned communities.

Both zoning ordinances and the UDO specify what types of signs are allowed, their placement, size, illumination, and whether a permit is required.


Steps to Find Zoning Ordinances and UDO for Signage

Here’s how you can find the applicable regulations for your location:

1. Determine the Jurisdiction

The first step in finding zoning ordinances and UDO regulations is identifying the local government responsible for the area where your business is located. Signage regulations vary by jurisdiction, so it’s important to know whether you are dealing with city, county, or town rules.

  • City or Town Ordinances: If your business is within a city or town, you’ll need to check the municipal ordinances or the UDO for that specific city.
  • County Ordinances: If your business is located in an unincorporated area, you’ll need to look at county zoning and development ordinances.

2. Visit the Local Government Website

Most local governments have a planning or zoning department responsible for regulating land use and signage. You can usually find zoning ordinances and the UDO on their official website.

  • Search for the Planning or Zoning Department: Go to the official website of your city, town, or county and look for links to the planning, zoning, or development services departments.
  • Look for Zoning Ordinances or UDO: In the planning or zoning section, there should be a section titled “Zoning Ordinances,” “Unified Development Ordinance (UDO),” or “Municipal Code.” This document will contain all the necessary regulations.

For example, if you are in Raleigh, NC, you would visit the city’s planning department website and search for the UDO, which governs signage.

3. Locate the Signage Section

Once you find the zoning ordinance or UDO document, you’ll need to locate the section specifically addressing signage. This is often titled “Signage,” “Signs and Billboards,” or “Sign Regulations.” Here are some common areas covered in this section:

  • Allowed Sign Types: Defines different sign types (freestanding, wall signs, monument signs, etc.) and where they can be placed.
  • Size and Height Restrictions: Indicates the maximum allowable dimensions for signs based on zoning district (e.g., residential, commercial, industrial).
  • Illumination and Digital Displays: Specifies whether signs can be illuminated or digital and the restrictions for brightness and display frequency.
  • Prohibited Signs: Lists signs that are not allowed, such as flashing signs or signs blocking traffic signals.
  • Permit Requirements: Details whether a permit is needed, and if so, the process to obtain one.

4. Check Zoning Maps

Zoning ordinances often vary based on the type of zoning district (residential, commercial, industrial). You can usually find a zoning map on your local government’s website that outlines the zoning districts for different properties.

Look up your business location on the map to determine its zoning designation (e.g., C1 for commercial, R1 for residential). Once you know the zoning designation, refer back to the zoning ordinance or UDO to see the specific signage regulations for that district.

5. Contact the Local Zoning Department

If you’re unsure about any aspects of the zoning ordinance or UDO, it’s always a good idea to contact your local zoning department directly. They can clarify requirements and guide you through the permitting process.

  • Ask for Clarification: If the online documents are unclear, call or email the zoning department with specific questions about your signage plans.
  • Request a Pre-Application Meeting: Some localities offer pre-application meetings where you can present your sign design to ensure it complies with regulations before formally applying for a permit.

6. Apply for Signage Permits

If your sign requires a permit, you’ll need to submit an application to the zoning or planning department. The application process generally involves submitting detailed plans for your sign, including dimensions, placement, and materials.

Here’s what you may need:

  • Application Form: This is usually found on the zoning department’s website.
  • Sign Plans and Drawings: Include accurate dimensions, materials, and placement details.
  • Permit Fees: Most jurisdictions charge a fee for sign permits, which varies depending on the size and type of the sign.

Once the application is submitted, it may take a few weeks for approval. Make sure to wait for approval before installing the sign to avoid penalties.


Finding zoning ordinances and UDO regulations for signage allowance and permitting may seem complicated, but by following these steps, you can easily locate the information you need. Ensuring that your sign complies with local laws is crucial to avoid fines and ensure that your business signage contributes positively to the local environment.

If you’re ever in doubt, don’t hesitate to reach out to your local zoning office for assistance. By understanding the regulations, you’ll be able to create a sign that not only represents your brand but also fits seamlessly into your community.

Ready to get started? Begin by researching your local ordinances and start planning your perfect business sign! If you need help finding your way, contact Lauren today!

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