Which of the following defines regulations that determine how individual parcels of real estate can be used?

The correct answer is land-use control, as it encompasses the regulations and guidelines governing how land and individual parcels of real estate can be utilized. This term refers to a broad range of regulations that local governments employ to manage land development and ensure that land use aligns with community planning objectives. Land-use control can include zoning laws, which are specific types of regulations that designate allowed uses for different areas, but it also covers other controls that might dictate factors such as density, the types of buildings that can be constructed, and the preservation of green spaces.

Zoning laws are indeed part of land-use controls and specify the permitted use of land, but they are just one aspect of the overall concept. Property rights refer to the legal rights associated with ownership, such as the right to sell, lease, or alter a property, but do not specifically define how property can be used in the context of regulations. Building codes are regulations that set the standards for construction and safety, focusing on the structural integrity and usability of buildings rather than regulating land use per se. Thus, understanding that land-use control is the overarching term that defines regulations on land use provides clarity on why it is the most accurate choice in this context.