In Bronx County, New York, short-term rentals (STRs), often referred to as "Airbnbs," are subject to strict regulations under Local Law 18, which requires hosts to register with the Mayor's Office of Special Enforcement (OSE). These rentals are only legal if the host occupies the dwelling during the rental period, and limits apply as to the number of guests, typically allowing a maximum of two at a time. STRs are prevalent in urban apartments, particularly in neighborhoods that attract tourists and business travelers, although the focus on community well-being aims to mitigate the proliferation of such rentals in residential areas. The market is largely driven by tourism, particularly around major attractions and events in New York City, but it also serves visiting business professionals. The Mayor's Office of Special Enforcement oversees compliance with these regulations. For further details, visit the official websites: NYC OSE Registration Law and NYC311 Short-Term Rental Registration.