Which of the following does NOT affect property values according to supply and demand theory?

The reasoning behind the selection of age of properties as the aspect that does not affect property values according to supply and demand theory is grounded in the principles of market dynamics. According to supply and demand theory, property values are predominantly influenced by the quantity of properties available in the market (supply) and the desire or willingness of consumers to purchase those properties (demand).

The supply of properties can directly impact values; for instance, a surplus of homes may lower prices, while a shortage can drive prices up. Demand is equally crucial — if more buyers are actively looking for homes, property values tend to rise.

Location also plays a significant role in determining property values. Properties in desirable areas with good schools, amenities, and low crime rates generally command higher prices due to increased demand.

While the age of properties can influence individual buyer preference and appeal, especially regarding maintenance and historical value, it is not a fundamental factor in the supply and demand model. Instead, it often intersects with supply and demand but does not directly dictate property values like supply, demand, and location do. Therefore, within the framework of supply and demand theory, age is seen as a less critical variable in determining overall property value fluctuations.