Shed Permit in Raleigh, NC
Permit Summary
Do You Need a Shed Permit?
Exemptions
Raleigh does not provide a general no-permit exemption for storage sheds. Smaller accessory structures use a zoning-permit path rather than a building permit, while a building permit applies when an accessory building exceeds the State/City dimension threshold. Other approvals and zoning standards continue to apply even when a building permit is not required.
Attached Shed Rules
Raleigh's accessory-structure rules are principally for detached structures. Structures joined by a qualifying open breezeway can remain classified as detached; if the breezeway does not meet all UDO Section 6.7.2 criteria, the structures are considered attached and part of the same principal structure. A shed added directly to the house therefore follows the applicable addition/principal-structure building and zoning requirements rather than the detached-shed standards.
Shed Use Rules
An accessory shed must be incidental and subordinate to an allowed principal use, serve that principal use, and be on the same lot; an accessory use or structure may not be established before the permitted principal use. A change to a different regulated use can trigger additional or different zoning and building requirements.
Zoning & Placement Rules
Zoning Rules
Raleigh applies zoning requirements to sheds even when a building permit is not required. Accessory structures must be incidental and subordinate to the principal use, be located on the same lot, and comply with the UDO standards for the applicable zoning district, building type, overlays, and residential infill rules. The City issues a zoning permit for the small-accessory-structure path and reviews larger structures through the building-permit process.
Setback Rules
For residential districts with detached, tiny, or attached houses, a shed of 150 square feet or less and 10 feet high or less has a minimum 5-foot side and rear setback. Table F otherwise requires the accessory structure to be at or behind the house's front wall; side-street setbacks are generally 15 feet on lots of at least 10,000 square feet and 10 feet on smaller lots; side and rear lot-line setbacks are 10 feet on lots over 40,000 square feet and 5 feet on smaller lots. The alley setback is 4 feet without parking or 20 feet with parking. An accessory structure must also be at least 6 feet from another building or structure on the same lot unless it is treated as attached under the breezeway rules.
Maximum Height Rules
In Raleigh residential districts, UDO Section 6.7.2 sets a 26-foot maximum overall height for accessory structures associated with detached, tiny, or attached houses. Overlay districts and other site-specific standards can impose different or additional limits.
Lot Coverage Rules
Raleigh regulates the combined floor area of accessory structures on a residential lot. UDO Table E lists combined maximums of 1,200 square feet for lots over 40,000 square feet, 1,000 square feet for lots from 10,000 to 40,000 square feet, 800 square feet for lots from 4,000 to 9,999 square feet, and 600 square feet for lots under 4,000 square feet; it also lists 50% of the principal structure floor area and states that the largest area within the applicable column controls. Breezeway connections meeting Section 6.7.2 do not count toward these floor-area or footprint calculations. Separate impervious-surface and site standards may also apply.
Special Area Rules
Site-specific approvals can add requirements. A property in a Raleigh Historic District or designated Raleigh Historic Landmark requires a Certificate of Appropriateness when applicable, and historic approval may be needed before the permit application. Work in a special flood hazard area requires a flood permit under the UDO. Properties with private wells or septic systems need Wake County Environmental Services approval before City application. Projects adding 800 square feet or more of impervious surface or concentrating flow must meet Raleigh's Lot Grading Plan requirements. Overlay districts such as an adopted Neighborhood Conservation District can impose different accessory-structure setbacks, size, or height limits.
Construction Requirements
Foundation Rules
For accessory buildings subject to the North Carolina Residential Code, R101.2.1 provides a limited option to build without a masonry or concrete foundation, except in coastal high-hazard areas, when all listed conditions are met, including the code's 400-square-foot/one-story limitation, an approved wood mudsill, and ground anchorage at each corner with the required resisting force. Raleigh's plan checklist requires the applicable footing and foundation information as part of the structural plans.
Fire Separation Rules
Raleigh zoning requires at least 6 feet between a detached accessory structure and another building or structure on the same lot unless the structures are treated as attached. For sheds subject to the North Carolina Residential Code, R302.1 governs exterior-wall construction, openings, projections, and fire-separation distance; the code excepts walls of dwellings and accessory structures on the same lot and provides a permit-exempt shed exception from wall protection based solely on lot location, while prohibiting projections over the lot line.
Permit & Review Path
Permit / Review Path
Raleigh requires a permit for every accessory structure. For a small detached accessory structure below the building-code dimension threshold, submit the Residential Permit Application and supporting PDFs through the City's residential email intake for a zoning permit. If any dimension exceeds 12 feet, submit through the Permit and Development Portal for a building permit and plan review. Attached shed work is treated as part of the principal structure/addition. Larger or site-constrained projects can require additional zoning, stormwater, historic, flood, well/septic, or trade reviews.
Trade Permits & Professional Design
Trade Permit Rules
Electrical, plumbing, mechanical, and fire-protection permits are required when the corresponding regulated work is included. Raleigh's residential application collects trade scope and contractor information, and applicable trade inspections must be completed as part of permitted work.
Professional Design Rules
A licensed architect or engineer is not universally required for a residential shed. North Carolina law prohibits a local government from requiring one- or two-family residential plans to be sealed by an architect or engineer unless the North Carolina State Building Code requires the seal. Raleigh states that when a design-professional seal is required, it must include a dated, wet signature; nonprescriptive structural conditions or other code-triggered work may therefore require professional design.
What You Need Before Applying
Requirements
A Raleigh storage shed must obtain City approval regardless of size and comply with the Unified Development Ordinance and, when the building-permit threshold is exceeded, the currently effective North Carolina Residential Code. The applicant must submit a complete residential application and plans, satisfy zoning placement and dimensional standards, provide contractor information as applicable, and obtain any site-specific prerequisite approvals. Homeowners acting as their own contractor must submit the Owner Exemption Affidavit.
Required Documents
Principal submittals are the Residential Permit Application, one PDF complete plan set, a site plan, elevation drawings, and structural plans. A Residential Permit Data Form is required when the accessory structure is greater than 15 feet high. Depending on the site or applicant, supporting materials can include a survey or recorded map, Owner Exemption Affidavit, Certificate of Appropriateness, Wake County well/septic approval, variance approval, lot-grading information, and other review documents.