Adding a new shed or carport is one of the simplest ways to upgrade your property — but before you schedule delivery, it’s important to know which building permit your county may require. Permits aren’t the most exciting part of the process, but getting them right keeps everything on track and helps avoid problems down the road. In Eastern North Carolina, the rules vary by location, and size thresholds differ from county to county. Here’s what homeowners should understand before moving forward with a new shed or carport.
State-Level Rules: What North Carolina Requires Before You Put a Shed or Carport on Your Property
North Carolina considers sheds, portable buildings, and carports to be “accessory structures,” placing them under the state building code. However, the state does not define one universal size exemption. Instead, each county applies the code locally and sets its own thresholds for when a permit is required.
Any building that includes utilities — such as electrical service, plumbing, HVAC, or a permanent foundation — will always require a permit. Beyond that, zoning regulations must still be met. Homeowners are responsible for ensuring proper setbacks, adequate distance from septic systems and wells, awareness of utility easements, and compliance with any flood-zone restrictions. HOA requirements may also apply.
Ultimately, the property owner is responsible for determining and obtaining any required permits. EastSide Storage Sales can provide building details to support the application process, but we cannot determine permitting requirements or secure permits on behalf of the homeowner.
Pitt County: Permits Required for Portable Buildings Larger Than 12’×12′
A Pitt County building permit is required for any portable storage building with a dimension greater than 12 feet. This means common sizes like 10×16, 12×20, or 14×24 must be permitted. For smaller buildings at or under 12×12, they may not be required, but homeowners must still follow zoning and placement rules.
If your property uses a septic system, the county may request verification before issuing a permit. Homes in or near a flood zone may require additional review. For properties inside municipalities — including Greenville, Ayden, Winterville, and Grifton — local zoning offices may handle part of the approval process, but the same size rules apply throughout Pitt County.
Lenoir County: Permits Required for Portable Buildings 11’×11′ or Larger
Any portable building measuring 11 feet or more in any direction requires a Lenoir County building permit. This covers nearly all popular shed sizes, including 10×16 and 12×20. Smaller structures under 11×11 may qualify as exempt, but placement rules and septic clearance still apply.
Lenoir County typically requires a simple site plan showing property lines, existing structures, driveways, utilities, and any septic components. This ensures your building sits in a compliant and functional location.
Craven County: Permits Required for Portable Buildings Larger Than 12’×12′
Craven County follows a similar rule to Pitt County: any portable storage building larger than 12×12 requires a permit. Smaller structures may not require one, but zoning, septic, and flood-related restrictions still apply.
Because parts of Craven County lie within coastal or flood-prone areas, some properties may require extra review before approval. A quick conversation with the planning office can help determine whether additional steps are necessary.
Greene County: Permits Required for Buildings 400 sq. ft. and Larger
Greene County uses a square-footage threshold rather than a dimensional one. A Greene County permit is required for any portable building 400 square feet or larger. Structures under 400 sq. ft. are generally exempt as long as they are not connected to utilities and do not sit on a permanent foundation.
Even when a building is exempt, homeowners must still consider setbacks, septic clearance, easements, and any flood-zone limitations. As with the surrounding counties, it’s important to confirm requirements before purchasing.
Sheds vs. Carports: How the Rules Differ (And When They Don’t)
Across Eastern North Carolina, sheds and carports fall under the same permitting framework. Counties evaluate them using the same criteria: size, placement, septic and well clearance, utilities, zoning requirements, and flood concerns. If a structure is delivered pre-built or assembled off-site, it typically falls under these rules.
All four counties require sheds and carports to be anchored to meet the wind ratings specified by the manufacturer, and inspectors may verify anchoring during or after installation. If you plan to enclose a carport at a later date, be aware that it will then be treated as a garage and will require updated permitting.
Setbacks, HOAs, and Utility Clearances: What Homeowners Need to Check Before Applying
Even if a building meets your county’s permit threshold, it still must be placed in a compliant location. Most zoning districts require accessory structures to maintain a minimum distance from property lines, often ranging from five to fifteen feet.
Septic systems are especially important to avoid. Buildings cannot sit on top of a septic tank, drain field, or repair area, and must maintain appropriate distance from wells. Flood zones may introduce additional restrictions or anchoring requirements, depending on the property.
Utility easements — for electrical lines, water, sewer, or drainage — cannot be obstructed by any structure. For homeowners in an HOA, approval may be required before moving forward with county permits.
What Happens During the Permit Process
Most counties begin the permit process with a simple site plan. A hand-drawn sketch showing your property lines, home, driveway, utilities, septic layout, and the proposed building location is typically enough.
After that, you’ll submit the building details, including its size, materials, utility hookups (if any), and foundation type. Fees usually follow a straightforward structure based on square footage.
Once submitted, the application undergoes zoning and building review to ensure your placement and building details comply with local rules. After approval, delivery may be scheduled. Some counties conduct a post-installation inspection to verify proper placement and anchoring.
Why You Shouldn’t Skip the Permit for a Shed
Skipping the permit process may feel like a shortcut, but it often leads to bigger issues. Counties can issue stop-work orders, assess fines, and require owners to relocate or remove unpermitted structures. Some counties charge double permitting fees when work occurs without approval.
Unpermitted buildings can complicate real estate transactions, as inspectors and buyers often verify accessory structures against county records. Insurance companies may deny claims for damage to unpermitted structures. In addition, violations related to septic systems or flood zones can trigger costly corrective work.
A valid permit protects both your investment and your property.
Tips to Make Approval Faster
A little preparation significantly speeds up the permitting process. Choosing the building’s location ahead of time, checking your property lines for setback compliance, and marking your septic components gives you a stronger starting point. Gathering all building specifications — dimensions, materials, anchoring method, and foundation details — helps prevent delays. It also helps to check for flood-zone considerations early and obtain HOA approval if necessary. A clear site drawing is almost always the fastest path to a quick review.
When You Don’t Need a Permit
Permit exemptions depend entirely on the county. Some very small temporary structures may fall outside typical permitting requirements. In Greene County, buildings under 400 sq. ft. are exempt as long as they remain portable, are not tied into utilities, and do not sit on a permanent foundation. Many municipalities may require only a zoning permit for smaller structures, even when a building permit is not required.
As a rule of thumb, if a structure is delivered pre-built or constructed off-site, homeowners should assume a permit may be required unless the county confirms otherwise.
Need Help Planning Your Shed or Carport? We Can Point You in the Right Direction.
Permits might not be the most exciting part of adding a shed or carport, but getting them right makes every other step smoother. Each county in Eastern North Carolina has its own rules, and a quick conversation early in the process can save time and prevent confusion.
If you are purchasing a building from EastSide, contact us for the building details needed for your application. While the property owner is responsible for determining and securing all required permits, we’re always here to guide you through the planning process and help ensure your project moves forward without surprises.
Leave a Reply