Can the Va'ad Bayit ban Airbnb or short-term rentals in my building?

Yes. The house association can adopt building regulations (*takanon bayit*) that restrict or prohibit short-term rentals, and such rules bind all owners once validly passed. Courts have upheld building-level bans on short-term rentals, treating the residents' legitimate interest in quiet enjoyment as a valid ground for restricting commercial rental activity. Before listing your Israeli apartment on any short-term rental platform, check whether your building has a takanon bayit and whether it addresses this issue.