Immovable property is an immovable object, an item of property that cannot be moved without destroying or altering it - property that is fixed to the earth, such as land or a house. In the United States it is also commercially and legally known as real estate and in Britain as property. It is known by other terms in other countries of the world. Also, a property or an object, which can be moved by destroying it would be considered a "destructible property" rather than an "immovable property".