Other forms: realties
The noun realty is another way to talk about real estate or property. If you want to sell or buy a house, it's a good idea to hire a realty agent to help you do it.
Buildings, houses, and condominiums are all realty; they're not just places to live, work, or store things, but they're property that belongs to someone. The word realty was first used in the 17th century, from real. Earlier, the term "real property" was a legal term meaning "immovable property," or permanent structures and land that could be bought and sold.