Which of the following describes a "dwelling unit"?

A dwelling unit is best defined as a property that provides normal living accommodations. This includes structures where individuals or families reside, such as houses, apartments, or any other living spaces that meet the basic requirements for habitation. The term emphasizes the purpose of the property as a home, where people can live, sleep, and engage in daily activities.

Options that refer to commercial buildings or properties solely dedicated to storage do not meet the criteria of providing living accommodations. Similarly, undeveloped land lacks the attributes necessary for habitation, making it unsuitable as a dwelling unit. Therefore, the correct answer aligns with the fundamental characteristics of what constitutes a space intended for living.