The document discusses several key concepts related to land and property, including:
(1) Property is a legal concept encompassing ownership rights and interests, while real estate refers to the physical land. Ownership of real property consists of a "bundle of rights" that can be separated.
(2) Valuing real estate considers principles of supply and demand, substitution, and how utility and productivity of the land is affected by market forces.
(3) Real estate is defined as the physical land and structures, while real property includes all legal rights and interests in owning the real estate. Personal property refers to movable items not permanently attached to the land.