A residential structure designed to house more than one family unit, with each unit having its own separate living spaces, including kitchen and bathroom facilities, can be classified as a multi-unit dwelling. An example is a building with several apartments, each occupied by a distinct family or household. Such residences contrast with single-family homes, which are intended for occupancy by a single family.
These dwellings offer several advantages, including increased housing density in urban areas and opportunities for rental income for property owners. Historically, such buildings have played a significant role in accommodating growing populations and providing affordable housing options. They often represent a critical component of the housing market in densely populated areas.