Onslow County, NC Home Business: Signage Rules (2026)

8(E)(3)(e) of the Onslow County Code of Ordinances caps home occupation signage at a single sign no larger than four square feet, part of the broader package of home occupation requirements found in Article 9. The sign restriction sits alongside other operating limits for the same permitted use: no business products or equipment may be visible from the street (except on Rural Agriculture parcels over two acres), no off-premise glare, fumes, odors, electrical interference, noise or vibration is allowed, and floor area devoted to the business is capped at 40 percent of the home's heated square footage or 800 square feet, whichever is smaller.

Because the sign standard is written into the Home Occupation subsection rather than the county's general sign ordinance in Article 12, it applies specifically to businesses operating out of a single-family dwelling under a Home Occupation permit, not to freestanding commercial signage generally. 8(E) even if the underlying business activity itself remains lawful. The Zoning Administrator reviews signage compliance as part of the same Home Occupation permit file that covers floor area, employee counts, and delivery hours, so an oversized sign is treated as a home occupation violation rather than a stand-alone sign-code infraction.