Understand your legal options and tenant rights when selling a house with tenants. Once the buyer of the property actually buys the property, they take on all rights and duties of the previous owner.In this blog post, we'll discuss three strategies that can help you sell your property without causing undue stress to your tenants. In writing, landlords should explain to the tenants a summary of their intent to sell. Also, it doesn't matter whether the apartment, house, condominium or mobile home is rented from a private person, a corporation or most governmental units. We look forward to hearing from you! Notice for Showings: Florida law requires landlords to give at least 12 hours notice before a showing.