In Union County, New Jersey, short-term rentals (STRs), commonly referred to as "vacation rentals," are permitted but regulated at the municipal level, necessitating property owners to navigate various local ordinances and permits. Generally, owners must obtain an annual short-term rental license, pay fees (typically around $500), and comply with specific restrictions, including limits on rental frequency (e.g., a maximum of 15 rentals or 90 nights per year in Union Township) and maintaining appropriate insurance coverage. STRs are often found in owner-occupied single-family homes, townhouses, and condominiums, with urban apartments and suburban homes being particularly popular due to the area's proximity to both leisure and business destinations. The market in Union County caters to both tourists and business travelers, benefiting from its location near major transit hubs and attractions. Enforcement is managed by local zoning offices, with authorities actively monitoring compliance and imposing fines for violations. For further details on local regulations or to obtain necessary permits, refer to these official sources: Township of Union short-term rentals and BNBcalc Union County Guide.