What are the legal provisions on the definition of real estate by law?

Legal analysis: house ownership, also known as house property right, is the exclusive right of house owners to all their houses. The owner of a house can, within the scope prescribed by law, exclude the interference of others and enjoy the right to possess, use, benefit and dispose of all his houses.

Legal basis: Article 209 of the Civil Code of People's Republic of China (PRC) establishes, changes, transfers and extinguishes the real right of immovable property, which will take effect after being registered according to law; Without registration, it will not take effect, except as otherwise provided by law. Natural resources owned by the state according to law may not be registered.