Short-term rentals (STRs), often referred to as vacation rentals, in Union County, Ohio, are legal but subject to specific regulations set by local ordinances. The market primarily includes cabin rentals in rural areas and homes in suburban settings, catering mainly to tourists and families looking to explore outdoor activities, as well as business travelers visiting local companies. The areas around Marysville and Plain City are particularly favorable. The overall market is influenced by seasonal tourism rather than steady business travel, with demand peaking during local events. The Union County Building Department is the principal authority overseeing STR regulations, ensuring compliance with safety and zoning laws. For more detailed regulations and local codes, you can visit the official Union County website at and check the building regulations at.