Manufactured and modular homes may look similar, but they follow different construction, labeling, installation, licensing, and local review paths. Older mobile-home wording adds another layer of confusion.
Short answer: Start with records, not appearance or a listing label. A manufactured home is built to the federal HUD construction and safety standards and ordinarily has a certification label on each transportable section plus an interior data plate. A modular home is built through a state modular-building program and follows the applicable state building-code and local site-completion path. “Mobile home” commonly refers to a factory-built home produced before the federal standards took effect on June 15, 1976, although public records and local ordinances may use the words differently. Confirm the home type from official labels, plans, title or real-property records, manufacturer information, and the responsible North Carolina and local offices before relying on a zoning answer, permit checklist, setup quote, financing assumption, or delivery plan.